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3 years ago

Simplify the expression.

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

4 0

Answer:

when you distrbe you get x^2 y

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Which of the following ratios does not describe a relationship between the balls?

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Answer:

Step-by-step explanation:

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3 years ago

What is the length of the hypotenuse for a right triangle with legs of length 9 and 40? A) 41 B) 43 C) 45 D) 47

Katena32 [7]

Answer:

A) 41

Step-by-step explanation:

Let the hypotenuse be denoted by h

perpendicular as p and base as b

According to the Pythagoras theorem

h²=p²+b²

$h = \sqrt{ {p}^{2} + {b}^{2} }$

$h = \sqrt{ {(40)}^{2} + {(9)}^{2} }$

$h = \sqrt{1600 + 81} = \sqrt{1681}$

$h = 41$

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4 years ago

Can someone help me calculate the area of this object?

nekit [7.7K]

Answer: 272.9 cm^2

How to:

25 * 8 = 200

9 * 8.1 = 72.9

Add the areas of the two rectangles

200 + 72.9 = 272.9 cm^2

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2 years ago

Anjali paid $8 for a salad. She now has<br> $37. With how much money did she start?

sleet_krkn [62]

Answer:

Below.

Step-by-step explanation:

37+8= 45

45-8=37

so 45.

8 0

3 years ago

Read 2 more answers

HELPPPPP PLSSSS

Pavlova-9 [17]

Answer:

43:22

Step-by-step explanation:

start with the large ratio then divide both sides as much as possible:

86:44

43:22

4 0

3 years ago