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Natalka [10]
3 years ago
10

Is the answer 24 ?? Someone please help

Mathematics
1 answer:
ELEN [110]3 years ago
3 0
Yes the answer is 24 cm2
because the width is 4 cm then 2 width = 2(4) = 8 cm
perimeter = 20 cm
20-8=12 cm
so 12 cm left is 2 length then the length is 12/2= 6;cm
that's why the area is 4*6= 24 cm2
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PLEASE HELP!!!!!!!<br> will mark brainliest!!!!
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15.25. hope this helps
4 0
2 years ago
What is the value of y?<br> B<br> 60°<br> 12<br> 12<br> ro<br> 60°<br> А<br> 12 to 60
Umnica [9.8K]

answer 60°

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4 0
3 years ago
Write an expression to represent "triple the<br> quotient of a number and three."
Furkat [3]

Answer:

3n/3     or  3n÷3

Step-by-step explanation:

since it says triple the quotient of a <u>number</u>, we can use the number n.

To find the quotient means to divide and it's going to be by that numer.....n....... trippled (3)

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4 0
2 years ago
Raymond wants to make a box that has a volume of 360 cubic inches. He wants the height to be 10 inches and the other two dimensi
Aleks [24]
V=LWH
h=10
V=360

360=LW10
divide both sides by 10
36=LW
try some values
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L,W
36,1
18,2
12,3
9,4
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8 0
3 years ago
Find the value of X.
Kobotan [32]

Answer:

x = 18.46

Step-by-step explanation:

Find the last angle of the triangle.

180-90-72 = 18

The cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.

cos(b) = adj/hyp

CosB=a/c rewrite to get

6/CosB (72)  = 19.41

Find the last side of the triangle using the Pythagorean theorem.

b=square root c^2 - a^2

b=square root 376.99 - 36

b= 18.46

3 0
3 years ago
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