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3 years ago

If 50% is 10 what is 75%

Mathematics

2 answers:

Bad White [126]3 years ago

7 0

Answer:

Step-by-step explanation:

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Gwar [14]3 years ago

4 0

THE ANSWER IS 15 BECAUSE I DID THE MATHnehe it wotn send omg

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What is the measure of AC? Enter your answer in the box. (4x - 5.5) (5x+25)

Gnoma [55]

Answer:

The measure of arc AC is 85°

Step-by-step explanation:

we know that

The inscribed angle measures half that of the arc comprising

m∠ABC=(1/2)[arc AC]

substitute

(4x-5.5)°=(1/2)[5x+25]°

(8x-11)°=(5x+25)°

8x-5x=25+11

3x=36

x=12°

Find the measure of arc AC

arc AC=(5x+25)°

arc AC=5(12)+25=85°

7 0

3 years ago

On a math quiz, you earn 10 points for each question answered correctly. In the equation below, x represents the number of quest

nadya68 [22]

Answer:

The input value or independent variable is number of questions that you answer correctly on this quiz (variable x)

Step-by-step explanation:

Let

x ----> the number of questions that you answer correctly on this quiz

y ----> the total number of points you score on this quiz

In this problem

The output value or dependent variable is the total number of points you score on this quiz (variable y)

The input value or independent variable is number of questions that you answer correctly on this quiz (variable x)

we have

$y=10x$

This linear equation represent a proportional relationship between the variables x and y

where

k=10

K is the constant of proportionality or slope of the linear equation

3 0

4 years ago

Read 2 more answers

Lei withdrew $50 from her bank account everyday for a week what was the change in her account in that week

LenaWriter [7]

$50 x 7 = $350

Answer: Her account is reduced by $350 in that week.

7 0

3 years ago

The following graph represents the cost of a phone plan after a certain number of text messages used in a month. Analyze the gra

inysia [295]

Here we want to analyze the given graph.

The answers are:

a) for 500 messages the cost is $30 and for 1800 messages the cost is $80.

b) It means that for 1400 messages the cost is $60.

c) Because there is a fixed cost for the first 800 messages.

Let's expand more on each solution.

First, remember that the horizontal axis represents the number of text messages end in hundreds, while the vertical axis represents the cost in dollars.

a) We want to find the cost for 500 texts and 1800 texts.

To find the cost for 500 texts, you need to count 5 squares on the horizontal axis, and then see where the graph intersects the vertical axis for that value.

We can see that:

f(500) = $30

We do the same for 1800 (this time you count 18 squares), then we get:

f(1800) = $80

b) f(1400) = 60

This would mean that the cost of 1400 text messages is 60 dollars.

c) Assume that for the first 800 text messages you have a fixed cost, and after that the company starts to charge an extra for each message you send, this is why we would have a linear increase after the message number 800.

If you want to learn more, you can read:

brainly.com/question/11252591

6 0

3 years ago

Suppose that Fx) = x2 and G(x) = 4x2 - 2. Which statement best compares the

levacccp [35]

Answer:

Suppose f(x) = x2 and g(x) = (4x)2. ... Which statement best compares the graph of g(x) with the graph of f(x)? A. The graph of g(x) is horizontally stretched by a factor ... D. The graph of g(x) is horizontally compressed by a factor of 4. ... So the graph of g(x) is the graph of f(x) vertically stretched by a factor of 4.Step-by-step explanation:

4 0

3 years ago

If 50% is 10 what is 75%​

If 50% is 10 what is 75%