Answer: 0, I think, hope this helps
Step-by-step explanation:
Answer:
you sold 40 cups of orange drink.
Step-by-step explanation:
60*2=120 (the cups of lemonade, multiplied by the cost equals how much you earned from lemonade.)
240-120=120 (how much you earned total, minus 120, how much you earned from lemonade, equals the remainder, how much total you earned for the oragne drinks. )
120/3=40 (the amount you earned for the orange drinks, divided by three, how much you earned for each, which equals 40. and equation would be
240=2x+3y
240=2(60)+3y
240=120+3y
240-120=120-120+3y
120=3y
120/3=3y/3
40=y
Hope this helps!
What is the slope of the line that passes through the points (4,−9) and (8,−3)?
Answer:
I believe it is 3/2
Step-by-step explanation:
slope form: y2-y1/x2-x1
(4,-9)=(x1,y1) (8,-3)=(x2,y2)
-3-(-9)/8-4=
6/4=
3/2
Hope this helps
I need help with this I’ll give 40 points
Answer:
To find the median, you write all numbers from lower to higher, and the number in the middle is the median.
\(1 > 2 > 3\)
The median above is 2
In the event of having two middle numbers we add them up and divide by two, aka average them out.
\(1 > 2 > 3 > 4 \\ \frac{(2 + 3)}{2} = 2.5\)
The median above is 2.5
The data we can collect from the chart, in ascending order would be:
2.5
2.5
5
10
12.5
15
15
15
17.5
25
30
30
30
32.5
32.5
35
37.5
40
47.5
50
The median amount spent is:
\( \frac{(25 + 30)}{2} = 27.5\)
The range is the difference between the lowest and the highest number, we just subtract one of the other:
\(50 - 2.5 = 47.5\)
The range of amounts spent is 47.5
The figures below are similar. Find the length of the missing side.
90
10
7
Х
36
4
14
126
X=
Answer:
63
Step-by-step explanation:
multiply the side by 9
25 pts. : Directions: Complete this review of lessons 3-1 & 3-2. There are 25 questions in total.
3-1: Multiplication
600 x 60 =
50 x 50 =
1,000 x 3 =
70 x 80 =
100 x 300 =
20 x 40 =
90 x 90 =
9 x 900 =
500 x 300 =
1,000 x 5 =
3-2: Estimate
Estimate to the nearest TENS place.
36
72
89
12
33
Estimate to the nearest HUNDREDS place.
125
770
364
923
755
Estimate to the nearest THOUSANDS place.
1,332
4,566
3,098
2,222
9,873
Answer:
600 x 60 = 36,000
50 x 50 = 2,500
1,000 x 3 = 3,000
70 x 80 = 5,600
100 x 300 = 30,000
20 x 40 = 800
90 x 90 = 8,100
9 x 900 = 8,100
500 x 300 = 150,000
1,000 x 5 = 5,000
125 - 100
770 - 800
364 - 400
923 - 900
755 - 800
Step-by-step explanation:
A. 280 degrees
B. 190 degrees
C. 100 degrees
D. 350 degrees
Answer:
350° is ur answer mate...
Can someone help me by any chance?
2x + 4 - 3/2x = 1/3(x+5)
The cooking time depends on the temperature.
Answer: Cooking time depends on the temperature due to the heat and how long it will stay in the oven or on the stove
Step-by-step explanation: let's say if you cook salmon at 400 degrees for an hour it will change if you do it as 500 degrees the time can be prolonged or shorten depending on the temperature
(a) Can a triangle have two obtuse angles? (b) Can a triangle have two right angles? (c) Suppose no angle of a triangle measures more than 60°. What do you know about the triangle?
(a) No, a triangle cannot have two obtuse angles. (b) No, a triangle cannot have two right angles.
(c) If no angle of a triangle measures more than 60°, then the triangle is an acute triangle.
(a) In a triangle, the sum of all three angles must be 180°. Since two obtuse angles would sum to more than 180°, it is not possible for a triangle to have two obtuse angles.
(b) In a triangle, the sum of all three angles must be 180°. Since two right angles would sum to 180°, it is not possible for a triangle to have two right angles.
(c) In an acute triangle, all three angles are less than 90°. If no angle of a triangle measures more than 60°, then all three angles are less than 90°, making it an acute triangle.
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brainliest for anyone that answers correctly
Answer:
Hey there!
Your answer is close- but not quite! You chose y=10x, however, if you look closely, the cost is 10 at 2 sandwiches. Thus, the slope should be 5, and correct answer would be y=5x.
Let me know if this helps :)
Answer:
the answer should be C
Six less than 3 times a number is 30
Answer:
3n - 6 = 30
Step-by-step explanation:
less than always goes at the end of an equation. 3 x n = 3n
Terry is 1.78cm tallSteven is 9cm taller than TerryHow tall is Steven?
Answer:
If Steven is 9cm. taller than 1.78cm(Terry) Steven is 10.78cm tall.
Step-by-step explanation:
This is a simple additions equation.
9cm. or 9.00cm.+1.78cm.=10.78cm.
I hope that this answer was useful, have a good day.
find the diameter of a circle with the circumference of 10cm
need helpppppppp
plssssssssssssssssssssssssssssssss
Answer:
Option 2, 9<V<1944
Step-by-step explanation:
Part 1
\(V=\frac{1}{2}(x)(3x)(6x)=9x^3\)
Part 2
\(9(1)^3 < V<9(6)^3 \\ \\ 9<V<1944\)
Please answer all of these questions for me, it would mean the world to me!
Answer:
2+2=4
Step-by-step explanation: btw what questions?
Answer:
Wait, wheres the questions?
Step-by-step explanation:
LESSON 18 SESSION 4
7 Tell whether each statement is True or False.
a. 80% of 90 is the same as of 90.
b. 45% of 60 is 27.
c. 20% of 90 is the same as
as
d. 25 is 35% of 80.
of 90.
of
True False
о
O
о
O
L
a. 80% of 90 is the same as of 90 - False
b. 45% of 60 is 27 - True
c. 20% of 90 is the same as as of 90- True
d. 25 is 35% of 80 -False
What are the statement about?a. 80% of 90 is not the same as 90. To find 80% of 90, we multiply 90 by 0.8, which gives us 72. Therefore, the statement is false.
b. To find 45% of 60, we multiply 60 by 0.45, which gives us 27. Therefore, the statement is true.
c. 20% of 90 is the same as of 90. To find 20% of 90, we multiply 90 by 0.2, which gives us 18. Therefore, the statement is true.
Lastly, for question d. 25 is not 35% of 80. To find 35% of 80, we multiply 80 by 0.35, which gives us 28. Therefore, the statement is false.
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Please help me FAST
Answer:
I believe it's either equation one or three. hope that helps :)
Choose the best description of the ratio:
220 seventh grade students
630 middle school students
is a
DRAG & DROP THE ANSWER
<
part-to-part ratio
part-to-whole ratio
rate
unit rate
Prediction of the value of the dependent variable outside the experimental region is called _____. a. extrapolation b. averaging c. interpolation d. forecasting
The prediction of the value of the dependent variable outside the experimental region is called
extrapolation. So, the option(a) is right one.
A dependent variable is defined as the variable which is tested and measured in a scientific experiment. It is always depends on other variables. That's why it is called dependent variable and other variable is independent variable. Because it is a variable so it's value always change according to situation. So, there are two processes for predicting the values of dependent variable. These are defined as below :
The process of predicting inside of the observations of x values observed in the data is called interpolation. The process of predicting outside of the observations x values observed in the data is called extrapolation.Hence, the prediction of the value of the dependent variable outside the experimental region is known as extrapolation.
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7. What is the value of X in the equation shown?
-15 = 2X + 5
Answer:
-10
Step-by-step explanation:
-15 = 2x +5
move the numbers to one side
-15 + (-5) = 2x
-20 = 2x
devide by 2 to only be left with x
x = -10
To find the value of X in the equation -15 = 2X + 5, we can solve for X by isolating the variable on one side of the equation.
Given: -15 = 2X + 5
Subtracting 5 from both sides of the equation:
-15 - 5 = 2X + 5 - 5
-20 = 2X
To isolate X, we need to divide both sides of the equation by 2:
-20 / 2 = 2X / 2
-10 = X
Therefore, the value of X in the equation -15 = 2X + 5 is -10.
1. Josiah's checking account was at $104,24 on Monday. One of his checks was cashed on Tuesday and his
account went down to - $23.99. What was the value of the check that was cashed? Show all work
necessary to justify your answer.
Step-by-step explanation:
mondey balance 104.24$
Tuesday balancs -23.99$
value = 104.24+23.99=128.23$
(NEED ASAP) 15 POINTS
Answer:
1 and 2 go in the 2nd area and 3 gos to the 1st and 4th gos to the last one
Step-by-step explanation:
hope this helped!
P.S. can i pls have brainlyist am trying to lv up thx! ;D
What is the domain/range of a parabola with the equation \(x=-2(y-2)^2+2\)?
The quadratic function's domain for a given function is -2<x>2.
What is the Domain of a quadratic function?
When all of the x-values in the domain are assessed into the function, which is what is often referred to by the y-values, the range of a function is just the range of output values. This suggests that in order to clarify the range, the domain has to be determined.The domain of this quadratic function includes always all x values. This was very simple.The provided parabola, y = ax2 + bx + c, is in the Standard Form. Therefore, we should simplify the process by converting it to vertex form.Function given \(x=-2(y-2)^2+2\)
The vertices are represented by the vertex form, y = an (x-h)^2+ k, and (h,k).
h=-2
k=+2
It is clear that this parabola has a minimum value of y = -2 and a maximum value of y=+2.
The quadratic function's domain for a given function is -2<x>2.
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What is 8÷424.4 ? show your work.
Answer:
Step 1:
Start by setting it up with the divisor 8 on the left side and the dividend 424 on the right side like this:
8 ⟌ 4 2 4
Step 2:
The divisor (8) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:
0
8 ⟌ 4 2 4
Step 3:
Multiply the divisor by the result in the previous step (8 x 0 = 0) and write that answer below the dividend.
0
8 ⟌ 4 2 4
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.
0
8 ⟌ 4 2 4
- 0
4
Step 5:
Move down the 2nd digit of the dividend (2) like this:
0
8 ⟌ 4 2 4
- 0
4 2
Step 6:
The divisor (8) goes into the bottom number (42), 5 time(s). Therefore, put 5 on top:
0 5
8 ⟌ 4 2 4
- 0
4 2
Step 7:
Multiply the divisor by the result in the previous step (8 x 5 = 40) and write that answer at the bottom:
0 5
8 ⟌ 4 2 4
- 0
4 2
4 0
Step 8:
Subtract the result in the previous step from the number written above it. (42 - 40 = 2) and write the answer at the bottom.
0 5
8 ⟌ 4 2 4
- 0
4 2
- 4 0
2
Step 9:
Move down the last digit of the dividend (4) like this:
0 5
8 ⟌ 4 2 4
- 0
4 2
- 4 0
2 4
Step 10:
The divisor (8) goes into the bottom number (24), 3 time(s). Therefore put 3 on top:
0 5 3
8 ⟌ 4 2 4
- 0
4 2
- 4 0
2 4
Step 11:
Multiply the divisor by the result in the previous step (8 x 3 = 24) and write the answer at the bottom:
0 5 3
8 ⟌ 4 2 4
- 0
4 2
- 4 0
2 4
2 4
Step 12:
Subtract the result in the previous step from the number written above it. (24 - 24 = 0) and write the answer at the bottom.
0 5 3
8 ⟌ 4 2 4
- 0
4 2
- 4 0
2 4
- 2 4
0
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 424 divided by 8 calculated using Long Division is:
53
0 Remainder
Step-by-step explanation:
John needs a total of $100 to buy a birthday present for his friend. He has already saved $35. If he saves $10 a week from his earnings what is the least number of weeks he must work to have enough money to buy the present?
Answer: D) 7
Step-by-step explanation:
First put this into an equation as shown
f(x)=10x
The 10 is for the money he makes and the x is the amount of weeks
then take the 35 dollars he already saved and put it into an equation as shown
35+f(7)
the f(7) is just another way to say y=10(7) (f(x) is just y but fancy lol)
7 is the number of weeks he can work to get 105. It can't be 6 because that would be 95 dollars and it can technically be 8 but the question ask for the least number of weeks.
Hope that helped. It may have been a bit complicated.
Answer:5
Step-by-step explanation:
10x7=70
35+70=105
A HORIZONTAL line passes through point (-3, -1) Responses A x = 1x = 1 B x = 3x = 3 C y = -1y = -1 D y = 1
Equation for the line passing through the point (-3, -1) is:
c. y = -1
What is slope intercept?Given the slope of the line and the intercept it forms with the y-axis, one of the mathematical forms used to derive the equation of a straight line is called the slope intercept form. Y = mx + b, where m is the slope of the straight line and b is the y-intercept, is the slope intercept form.
Now in the question here,
The line passes through the point (-3, -1).
So, the equation that satisfies the point is: y = -1.
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A cell phone company uses the equation C=$0.15t+$35.00 to determine the total cost, C, for a month of service based on the number of text messages, t. Identify the slope.
Slope is $0.15 of the equation of cost C=$0.15t+$35.00.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
Given that A cell phone company uses the equation C=$0.15t+$35.00
C is the total cost for a month of service.
t is the number of text messages.
We have to find the slope of the equation.
slope is 0.15 and 35.00 is the y intercept of the equation given.
Hence, slope is $0.15 of the equation of cost C=$0.15t+$35.00.
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Can you simply these fractions?
Answer:
\( \frac{1}{5 } = \frac{3}{8} = \frac{3}{5} = \frac{3}{4} = \frac{3}{7} = \frac{1}{9} = \frac{4}{5} = \frac{5}{6} = \frac{2}{3} = \frac{1}{10} \)
Answer:
4/20= 1/5
9/24= 3/6
18/30= 3/5
5/45= 1/9
20/25= 4/5
10/12= 5/6
6/9= 2/3
4/40= 1/10
Step-by-step explanation:
What i did was use different numbers to divide them with the numerator and denominator.
In smithville the gas station is one of the convenience store which is located at point zero. The laundromat is 2/5 of a mile south of the gas station there is a sandwich shop that 2/5 of a mile south of the convenience store and a day care that is 3/5 of a mile south of a sandwich shop
In Smithville, the gas station is located at Point Zero and the laundromat is 2/5 of a mile south of the gas station. The sandwich shop is 2/5 of a mile south of the convenience store and the day care is 3/5 of a mile south of the sandwich shop.
All of these locations are easily accessible and provide convenience services to the local Smithville community. The gas station offers fuel and other automotive services, while the laundromat provides laundry and dry cleaning services. The sandwich shop provides quick food and snacks, while the day care offers a safe and nurturing environment for children.
All of these locations are within a close proximity to one another and provide a convenient way for the Smithville community to access essential services.
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Trigonometry, due in a few hours, 100 pts
Answer:
a) 120°
b) 16√3 ≈ 27.7 cm²
Step-by-step explanation:
a)Each exterior angle of a regular polygon measures 360° divided by the number of sides. For a hexagon, the exterior angle is 360°/6 = 60°. That means the adjacent interior angle is 180°-60° = 120°.
Angle ABC measures 120°.
__
b)The area of triangle ABC can be found using the formula ...
A = 1/2ab·sin(C) . . . . area of triangle with sides a, b, and angle C between them
A = 1/2(8 cm)(8 cm)sin(120°) = (32 cm²)(√3/2) = 16√3 cm²
The area of the triangle is 16√3 cm² ≈ 27.7 cm².
Answer:
∠ABC = 120°
ΔABC = 16√3 cm²
Step-by-step explanation:
Part (a)
Sum of interior angles of a regular polygon = (n - 2) × 180°
(where n is the number of sides)
⇒ Sum of interior angles of a regular hexagon = (6 - 2) × 180° = 720°
All the interior angles in a regular polygon are equal.
⇒ Interior angle = sum of interior angles ÷ number of sides
⇒ ∠ABC = 720° ÷ 6
⇒ ∠ABC = 120°
------------------------------------------------------------------------
Part (b)
Use the sine rule for area of a triangle:
\(\dfrac12ab \sin(C)\)
(where a and b are the sides and C is the included angle)
Given:
a = 8b = 8C = ∠ABC = 120°Substituting values into the formula:
\(\implies \dfrac12\cdot 8 \cdot 8 \sin(120)=16\sqrt{3} \ \sf cm^2\)
Can someone please answer this Please
mike can walk 128 km in 16 hours. what distance can he walk in 3 hours
Answer:
24
128 divided by 16 is 8
8 x 3 = 24
Step-by-step explanation: