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kap26 [50]
2 years ago
12

HELP ME PLAESE ASAPPP

Mathematics
1 answer:
olya-2409 [2.1K]2 years ago
6 0
Area of triangle = base x height over 2
12 x 6 = 72
72 over 2 = 36
area is 36 ft^2
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Given ABCD - WXYZ, Find the length of the segment AD, If Ab=12 WX=20 and WZ=8
hodyreva [135]

Answer:

8

Step-by-step explanation:

the length of segment AD would be 8 since segment AD and segment WZ are equal in length!

8 0
2 years ago
What is the side length, s, of the square? A= 81 m2
Alborosie

Answer:

The side length is 9 m

Step-by-step explanation:

The area of a square is given by

A = s^2

81 = s^2

Take the square root of each side

sqrt(81) = sqrt(s^2)

9 =s

The side length is 9 m

4 0
3 years ago
Find the value for p given the equation p/2+1=3
Vikentia [17]
Take 1 to the other side as negative


p/2=2


Take 2 to the other side and multiply it


2*2 is 4


So p is 4
3 0
3 years ago
4x-5y=39 y=6x-13<br>how would you solve it and what system of equation is it
yawa3891 [41]
Hi there,

4x - 5y = 39
y = 6x - 13

4x - 5(6x - 13) = 39
4x - 30x + 65 = 39
-26x = 39-65
-26x = -26
x= -26/-26
x= 1

So we deduce y now :

y = 6 *1 - 13
y= 6 - 13 = -7

Hope this helps !

Photon
6 0
3 years ago
Use the net to find the surface area of the prism
arsen [322]

Answer

364 i think

Step-by-step explanation:

find the area of triangles + area of rectangles

area of triangles: b x h x 1/2

6 x 4 x 1/2

= 12

but two triangles, so . double it and then you get 24 for the two triangles areA

area of rectangles;

l x w

22 x 6

= 132

but two up and down rectangles, so double it = 264

now back rectangle:

l x w

22 x 4

= 88

Add it all up together and you have the surface area!

Surface Area - The area of the surface of the 3D object, NOT volume

pls mark brainliest unless someone else answered it or im wrong thank you! :D

7 0
2 years ago
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