3 years ago

Use the associative property to identify which expression is equal to (32)(8)(5x).

1 answer:

6 0

Associative property groups numbers but the order stays the same.
If the '.' In C mean multiply then this is the answer.
None of the others are.

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Okay last one of these, 15 points xox

Vanyuwa [196]

Answer:

13.2 centimeters

Step-by-step explanation:

Finding the missing side

(?)² + (9)² = (16)²
?² + 81 = 256
?² = 175
? = √175
? = 13.2 centimeters

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1 year ago

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A cable is 60 meters long.How long is it in decimeters

Brut [27]

Answer:

600

Step-by-step explanation:

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2 years ago

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A yard is 3 times as long as it is wide. 176 feet of fencing is needed to enclose the yard. Find the dimensions of the yard

svet-max [94.6K]

The perimeter of a rectangle is twice the sum of its side lengths.

P=2(L+W), we are told that L=3W and P=176 so

2(3W+W)=176

2(4W)=176

8W=176

W=22 ft, since L=3W

L=66 ft

So the yard is 22 feet wide and 66 feet long.

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2 years ago

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An eagle perched 40 ft up in a tree looks down at a 35 degree angle(angle of depression) and spots a vole. How far is the vole f

maria [59]

Answer:

$X=49ft$

Step-by-step explanation:

From the question we are told that:

Height of Eagle $h=40ft$

Angle of depression $\theta=35\textdegree$

Generally the trigonometry equation for diagonal X is mathematically given by

$Cos\theta \textdegree=\frac{Adjacent}{Hypotenuse} }$

$Cos\theta \textdegree=\frac{h}{X} }$

$X=\frac{40}{Cos 35 } }$

$X=48.83ft$

$X=49ft$

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2 years ago

I REALLY NEED HELP ON THIS QUICK ASAP

oksian1 [2.3K]

Is there like any image to see how big are the posts?

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2 years ago