There are 31 days in January
3.125 to find a decimal form u can do long division which is u have to do big number divide by small I HOPE THIS HELPS:)
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Hình thức thay thế :
7 x^2 + 7 x y - 2
7/4 (2 x + y)^2 + 1/4 (-7 y^2 - 8)
x (7 x + 7 y) - 2
Dẫn 1 phần :
d/dx(7 x (x + y) - 2) = 7 (2 x + y)
d/dy(7 x (x + y) - 2) = 7 x
Answer:
The correct answer is answer choice D.
Step-by-step explanation:
∠R =
2x
2
+ 5
x + 5 + 3x - 9 + 2x + 4 = 180
x = 30
then,
∠W = x + 5 = 30 + 5 = 35
∠R =
2x
2
+ 5 =
2(30)
2
+ 5 =
60
2
+ 5 = 35
thus, ∠W ≅ ∠R
triangles are congruent by ASA
I believe it’s (b) I think
