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3 years ago

Please Help!!! the picture is below

Mathematics

1 answer:

wariber [46]3 years ago

7 0

Answer:

Step-by-step explanation:

√20 is the correct answer. It's between 4 and 5, just as 20 is between 4^2 and 5^2 (or 16 and 25).

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There are 14 students in an art class. Mr.

Alexus [3.1K]

You take the number of the colored pencils and divides it with the people in the class.

350/14 = 25

4 0

3 years ago

Shannon bought 518 pounds of apples. Bill bought 278pounds of apples. Which most closely estimates how many more pounds of apple

Aleksandr-060686 [28]

Answer:

240 pounds.

Step-by-step explanation:

Given that,

Shannon bought 518 pounds of apples.

Bill bought 278 pounds of apples.

We need to find how many more pounds of apples Shannon bought than Bill.

More Apples = Shannon Apples - Bill Apples

= 518 - 278

= 240

Hence, 240 pounds of apples Shannon bought than Bill.

3 0

3 years ago

You have a standard deck of cards. You choose a diamond or an ace.<br><br> Mutually exclusive or Not

defon

Answer:

mutually exclusive

Step-by-step explanation:

7 0

3 years ago

Simplify cos^2 A/1+sin A

Stels [109]

Answer:

$\displaystyle \frac{\cos^2(A)}{1+\sin(A)}=1-\sin(A)$

Step-by-step explanation:

We want to simplify:

$\displaystyle \frac{\cos^2(A)}{1+\sin(A)}$

Recall the Pythagorean Identity:

$\sin^2(A)+\cos^2(A)=1$

So:

$\cos^2(A)=1-\sin^2(A)$

Substitute:

$\displaystyle =\frac{1-\sin^2(A)}{1+\sin(A)}$

Factor. We can use the difference of two squares pattern:

$\displaystyle =\frac{\left(1-\sin(A))(1+\sin(A))}{1+\sin(A)}$

Cancel. Hence:

$\displaystyle \frac{\cos^2(A)}{1+\sin(A)}=1-\sin(A)$

7 0

3 years ago

Use SOH CAH TOA to find the missing side.

zzz [600]

sin(43) × hypotenuse of 19 gives you oppo

= 13

6 0

3 years ago