Step-by-step explanation:
w = 2
x = 5
y = 8
z = 3
= x² + 2y ÷ w + 3z
= (5)² + 2(8) ÷ (2) + 3(3)
= 25 + 16 ÷ 2 + 9
= 25 + 8 + 9
= 42
Answer in order
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answer
A. -4.6 - (0.4 + 7.2)
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answer
B. -10 + (-90) + (-40)
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answer
associate property of addition
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answer
Commutative <span>Property
</span>
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answer
-147
3/8 + 1/16= 7/16
so it's c. 7/16
X is a 90 degree angle so x equals half of 90 which is 45
X= 45
Since x is 45 the other angle on the other side is 45
Every triangle equals 180 so you take 45+45 to get 90 and subtract that from 180 and get 90
Y= 90
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