All categories

2 years ago

Your class is raising money for a charity. Which graph could show the amount of

Mathematics

1 answer:

otez555 [7]2 years ago

6 0

The far right would be the correct answer.

You might be interested in

Which table of ordered pairs represents a function?

almond37 [142]

Answer:

Step-by-step explanation:

if there is two or more of the same X's it can't be a function. however if there is 2 or more of the same Y's it can still be classified as a function

3 0

3 years ago

Solve. 7 9/16 ÷ 2 3/4

kotykmax [81]

Answer:

2 3/4

7 9/16 ÷ 2 3/4 = 2.75

so 2.75 as a fraction is 11/4

then we simplify 11/4= 2 3/4

7 0

3 years ago

Read 2 more answers

Look at the triangle show on the right. The Pythagorean Theorem states that the sum of the squares of the legs of a right triang

Vladimir [108]

Answer:

$cos^2\theta + sin^2\theta = 1$

Step-by-step explanation:

Given

$(\frac{b}{r})^2 + (\frac{a}{r})^2$

Required

Use the expression to prove a trigonometry identity

The given expression is not complete until it is written as:

$(\frac{b}{r})^2 + (\frac{a}{r})^2 = (\frac{r}{r})^2$

Going by the Pythagoras theorem, we can assume the following.

a = Opposite
b = Adjacent
r = Hypothenuse

So, we have:

$Sin\theta = \frac{a}{r}$

$Cos\theta = \frac{b}{r}$

Having said that:

The expression can be further simplified as:

$(\frac{b}{r})^2 + (\frac{a}{r})^2 = 1$

Substitute values for sin and cos

$(\frac{b}{r})^2 + (\frac{a}{r})^2 = 1$ becomes

$cos^2\theta + sin^2\theta = 1$

3 0

3 years ago

Girlcome 5324611502 <br>p:1234

alina1380 [7]

Answer:

Subscribe to my animations Y0UTUBE channel! Channel name: Let Me Explain Studios. Have a nice day!

Step-by-step explanation:

4 0

3 years ago

If she can skip 300 feet in 20 seconds how far could she skip per second

elena55 [62]

300/20 = 15

she can skip 15 feet per second

hope this helps

5 0

3 years ago

Read 2 more answers