what is the percent change of 55 to 50

Answer:

sry I don't know.

if someone answer tell me the answer I also want to know : )

Answer:

what graph but domain is the x axis

Step-by-step explanation:

The circle with center (-1,1) is

(x - -1)² + (y - 1)² = r²

(x + 1)²  + (y - 1)² = r²

where r is the unknown radius.

(4,2) is on the circle so

(4 + 1)² + (2 - 1)² = r²

So is (-5, -3)

(-5 + 1)² + (-3 - 1)² = r²

Those are equal so our answer is

Answer:  A.   (4 + 1)² + (2 - 1)² = (-5 + 1)² + (-3 - 1)²

Answer:

A.

Step-by-step explanation:

The equation of circle with center (-1,1) is

(x+1)+(x-1) = r²

Since r² is unknown, We'll find it out by distance formula by point (4,2)

r² = (4+1)²+(2-1)

For point (-5,-3) lying on the circle, it's distance should be equal to the above r²

But the distance isn't equal and

(4+1)²+(2-1)² ≠ (-5+1)²+(-3-1)² So Point (-5,-3) is not on the circle

Answer:

It's a 90 angle, straight up and down, moving into straight right and left.

Answer:

32%

Step-by-step explanation:

too lazy to type it out.

Answer:

32%.

Step-by-step explanation:

Value in 2019 = 800 + 10% of 800

= 800 + 0.1*800

=  $880.

In 2020 , value

=  880 + 0.2*880

=  $1056.

Increase in value over 2 years = 1056 - 800 = $256.

% increase = 100 * 256/800

= 32%.

Answer:

b

Step-by-step explanation:

Answer:

Step-by-step explanation:

we just have to substitute 0 in place of x

1-(0)³, 0³ is still 0, so we're left with 1-0=1

mark me brainliest of it helped

Answer:

Bring 3x to the left: −3x + y = 2. Multiply all by −1: 3x − y = −2. Note: A = 3, B = −1, C = −2. This form: Ax + By + C = 0. is sometimes called "Standard Form", but is more properly called the "General Form".

Step-by-step explanation:

dat is only exsample so i thingk i help u

Answer:

If two chords intersect in a circle, then the product of the segments of one chord equals the product of the segments of the other chord.

6(3x) = 4(4x + 1)

18x = 16x + 4

2x = 4

x = 2

Answer:

116

Step-by-step explanation:

8

=36

The expression is:

(p + m) = 3

If we replace m by 4 and p by 5, we get:

(p+m) = 3

(4+5) = 3

9 = 3

Answer: Since 9 is different from 3, the expression is false when m=4 and p=5

You should buy approximately 1.067 kilograms of apples at $10.20 per kilogram in order to have the kilogram of fruit cost $8.15.

Let's assume that Sally bought x kilograms of apples at $10.20 per kilogram.

The total cost of bananas is given as AED 7.35 per kilogram, and Sally bought 1.4 kilograms of bananas. So, the cost of the bananas is:

Cost of bananas = AED 7.35 * 1.4 = AED 10.29

The total cost of apples is given by the equation:

Cost of apples = $10.20 * x

The total cost of the fruits combined should be AED 8.15 per kilogram. So, the equation becomes:

Total cost of fruits = (Cost of bananas + Cost of apples) / (1.4 + x) = AED 8.15

Substituting the known values, we have:

(10.29 + 10.20 * x) / (1.4 + x) = 8.15

Cross-multiplying and simplifying, we get:

10.29 + 10.20 * x = 8.15 * (1.4 + x)

Expanding the equation, we have:

10.29 + 10.20 * x = 11.41 + 8.15 * x

Rearranging the equation, we get:

10.20 * x - 8.15 * x = 11.41 - 10.29

1.05 * x = 1.12

Dividing both sides by 1.05, we find:

x = 1.12 / 1.05

x ≈ 1.067

for more such questions on equation

https://brainly.com/question/22688504

#SPJ8

Answer:

16.4

.........................

Answer:

22 cents per mile

Step-by-step explanation:

to get this answer, divide 17.60 by 4 to get the unit rate, or the rate when x=1.

We're talking about points on the unit circle, which are coordinate pairs (x, y) that satisfy

x² + y² = 1

and the coordinates of point on the circle are governed by

x = cos(t)

y = sin(t)

If t = -35π/6, we have

x = cos(-35π/6) = cos(π/6) = √3/2

and

y = sin(-35π/6) = sin(π/6) = 1/2

because both cosine and sine have a period of 2π, which means

cos(θ) = cos(θ ± 2π) = cos(θ ± 4π) = …

and so on; in particular, we have cos(-35π/6) = cos(π/6) because

-35π/6 = π/6 - 6π

So t = -35π/6 corresponds to the point (√3/2, 1/2).

Answer:

19i

Step-by-step explanation:

note that \(\sqrt{-1}\) = i

\(\sqrt{-361}\)

= \(\sqrt{361(-1)}\)

= \(\sqrt{361}\) × \(\sqrt{-1}\)

= 19 × i

= 19i

Answer:

b) 40

Step-by-step explanation:

They are congruents angles because they're vertical so you set them equal to each other and solve for x. X=12 so you add 12 to 28.

The cost of the 28 inches and 36 inches diagonal Smart TVs, based on the quadratic cost function are;

28 - inch diagonal; $134

36 - inch diagonal; $165

A quadratic function is a function of the form f(x) = a·x² + b·x + c, where a ≠ 0, and a, b, and c are numbers.

The cost of the Smart TV as a function of the diagonal length is C(d) = 0.322·d² - 16.776·d + 351.444

The above function indicates that the cost of a Smart TV that is 28 inches long is; C(28) = 0.322 × 28² - 16.776 × 28 + 351.444 ≈ 134

The cost of a Smart TV with a diagonal of 36 inches is therefore;

C(36) = 0.322 × 36² - 16.776 × 36 + 351.444 ≈ 165

Learn more on the evaluation of a function here: https://brainly.com/question/2284360

#SPJ1

Here are the correct matches to the expressions to their solutions.

The GCF of 28 and 60 is 4.

(-3/8)+(-5/8) = -4/4 = -1.

-1/6 DIVIDED BY 1/2 = -1/6 X 2 = -1/3.

The solution of 0.5 x = -1 is x = -2.

The solution of 1/2 m = 0 is m = 0.

-4 + 5/3 = -11/3.

-2 1/3 - 4 2/3 = -10/3.

4 is not a solution of -4 < x.

1. The GCF of 28 and 60 is 4.

The greatest common factor (GCF) of two numbers is the largest number that is a factor of both numbers. To find the GCF of 28 and 60, we can factor each number completely:

28 = 2 x 2 x 7

60 = 2 x 2 x 3 x 5

The factors that are common to both numbers are 2 and 2. The GCF of 28 and 60 is 2 x 2 = 4.

2. (-3/8)+(-5/8) = -1.

To add two fractions, we need to have a common denominator. The common denominator of 8/8 and 5/8 is 8. So, (-3/8)+(-5/8) = (-3 + (-5))/8 = -8/8 = -1.

3. -1/6 DIVIDED BY 1/2 = -1/3.

To divide by a fraction, we can multiply by the reciprocal of the fraction. The reciprocal of 1/2 is 2/1. So, -1/6 DIVIDED BY 1/2 = -1/6 x 2/1 = -2/6 = -1/3.

4. The solution of 0.5 x = -1 is x = -2.

To solve an equation, we can isolate the variable on one side of the equation and then solve for the variable. In this case, we can isolate x by dividing both sides of the equation by 0.5. This gives us x = -1 / 0.5 = -2.

5. The solution of 1 m = 0 is m = 0.

To solve an equation, we can isolate the variable on one side of the equation and then solve for the variable. In this case, we can isolate m by dividing both sides of the equation by 1. This gives us m = 0 / 1 = 0.

6. -4 + 5/3 = -11/3.

To add a fraction and a whole number, we can convert the whole number to a fraction with the same denominator as the fraction. In this case, we can convert -4 to -4/3. So, -4 + 5/3 = -4/3 + 5/3 = -11/3.

7. -2 1/3 - 4 2/3 = -10/3.

To subtract two fractions, we need to have a common denominator. The common denominator of 1/3 and 2/3 is 3. So, -2 1/3 - 4 2/3 = (-2 + (-4))/3 = -6/3 = -10/3.

8. 4 is not a solution of -4 < x.

The inequality -4 < x means that x must be greater than -4. The number 4 is not greater than -4, so it is not a solution of the inequality.

For more such questions on GCF

https://brainly.com/question/902408

#SPJ8

Answer:

15% market price = 6000+900=6900

sale price=4600

discount given= 6900-4600=2300

Step-by-step explanation:

brainist pls?

The percentage discount given to the customer is approximately 33.33%.

To find the percentage discount given to the customer, we need to calculate the difference between the market price and the sale price, and then express it as a percentage of the market price.

The cost price of the article is given as Rs. 6,000. The market price is 15% above the cost price, which means it is calculated as 1.15 times the cost price:

Market price = 1.15 * Cost price = 1.15 * 6000 = Rs. 6,900.

The sale price of the article is given as Rs. 4,600.

To find the discount, we subtract the sale price from the market price:

Discount = Market price - Sale price = 6,900 - 4,600 = Rs. 2,300.

To calculate the percentage discount, we divide the discount by the market price and multiply by 100:

Percentage discount = (Discount / Market price) * 100 = (2300 / 6900) * 100 ≈ 33.33%.

To learn more about percentage discount click on,

https://brainly.com/question/30915386

#SPJ2

Answer:

what is the question?

Step-by-step explanation:

i dont see it hehe

Answer:

What’s the point of teh question may be tell us what you need help with....?

Step-by-step explanation:

The probability of tossing "heads" on each of your first two tosses is 0.25

Probability = n(E)/n(S)

Where E is the possibility of an event occurring

and S is the sample space i.e., the total number of possible outcomes.

Probability is the measure of how likely an event can happen. The probability of any event lies between 0 and 1 only.

The sample space for when you toss one coin is - H, T

So the probability to get an H is= 1/2

=0.5

Similarly, The sample space for when you toss two coins is HH, TT, HT, TH

So, the probability to get an H on each of your first two tosses is = 1/4

=0.25

Therefore, The probability of tossing "heads" on each of your first two tosses is 0.25

To know more about Probability visit:

https://brainly.com/question/24756209

#SPJ4

Lets find f(n) formula

\(\boxed{\sf f(n)=\dfrac{1680}{n}}\)

Now

\(\\ \sf\longmapsto f(10)=\dfrac{1680}{10}=168\)

\(\\ \sf\longmapsto f(12)=\dfrac{1680}{12}=140\)

\(\\ \sf\longmapsto f(16)=\dfrac{1680}{16}=105\)

\(\\ \sf\longmapsto f(14)=\dfrac{1680}{14}=120\)

The angle measure of the minor arc is 62°

A circle is the locus of a point such that its distance from a fixed point (center) is always constant.

The diameter is the length of the line that passes through the center circle touching two points on the circle's circumference.

The arc of a circle is the part or segment of the circumference of a circle.m∠EFG = minor arc EGminor arc EG = 62°

The measure of the arc is 62°

Find out more on circle at: https://brainly.com/question/24375372

#SPJ1

g(x) is shifted 5 units right and 2 units up from f(x). Therefore, option B is the correct answer.

A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions.

The given functions are f(x)=x and g(x)=x+5+2.

Translation rules:

When the shape is moved towards the right by k units, then replace x with x + k.

When the shape is moved up by k units, then replace y with y + k.

So, the translation is g(x) is shifted 5 units right and 2 units up from the parent function.

Therefore, option B is the correct answer.

To learn more about the translation visit:

https://brainly.com/question/17485121.

#SPJ7

Answer:

[194] cm²

Step-by-step explanation: