Answer:
x=-3 or x=-7/3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Parallel lines. A & B are corresponding angles and corresponding angles are equal.
∠A = ∠B
8x - 8 = 5x + 25
Add 8 to both sides
8x - 8 + 8 = 5x + 25 + 8
8x = 5x + 33
Subtract 5x from both sides
8x - 5x = 5x +33 - 5x
3x = 33
Divide both sides by 3
3x/3 = 33/3
x = 11
∠B = 5x + 25 = 5*11 + 25 = 55 +25 = 80
∠B = 80°
Answer:
Circumference is equal to pi by diameter
22/7 ×4
the answer is equal to C= π×4
C=
Find the determinant;
9*1- 2*4= 1
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Inverse of the matrix;
1(</span>
Pre-multiplying the matrix by the inverse on both the left hand side and the right hand side gives the answer above.
Yes he is correct, 100% would be 10 hours again, so 110% would add the extra hour to make it 11 hours