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saveliy_v [14]
3 years ago
9

I need help. Can someone help me please?

Mathematics
1 answer:
Katena32 [7]3 years ago
4 0
Split the shape into smaller regular shapes. Calculate the area of those then add it up.

triangle on left, base = 3 height = 8
area = 0.5(3)(8)
= 12

middle rectangle, width = 6 height = 8
area = 6(8)
= 48
 
small rectangle width = 2 height = 6
are = 6(2)
=12

two tiny triangles become a square side = 2
area = 2(2)
= 4

add them all up...

Total area = 12 + 48 + 12 + 4
= 76 units²

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Only smart bros know the answer
dimulka [17.4K]

Answer:

33.47

Step-by-step explanation:

i rounded it the real answer is 33.46666667∞

7 0
3 years ago
Z is..? The problem is attached as a png!
VikaD [51]

Answer:

Step-by-step explanation:

What i would do is multiply both sides by 2z + 1

so you get z-6=20z+10

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5 0
2 years ago
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Find the value of X, rounded to the nearest tenth. <br> A. 31.8<br> B. 31.4<br> C. 10.3<br> D. 10.7
Alenkinab [10]

Answer:

B. 31.4

Step-by-step explanation:

To find x, the hypotenuse, we need to use sin because we have been given the <u>opposite</u> (the side opposite the angle 35°) and we need to work out the <u>hypotenuse</u> (the longest or <em>slanted</em> side):

SOH, CAH, TOA

sin(θ) = opposite ÷ hypotenuse

Sub in the values (we don't know the hypotenuse so i've called it x):

sin(35) = 18 ÷ x (multiply both sides by x)

x × sin(35) = 18 (divide both sides by sin(35))

x = 18 ÷ sin(35) = 31.38204...

x ≈ 31.4

Hope this helps!

7 0
2 years ago
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Help...........please​
melisa1 [442]

Answer:

easy

Step-by-step explanation:

3 0
2 years ago
-0.5m + 2.75m - 5m show your work please
nexus9112 [7]
The answer is -2.75
-0.5m + 2.75m - 5m
(-0.5m + 2.75m) -5m
2.25m - 5m = -2.75
5 0
2 years ago
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