Answer: The four integers are: 6,8,11 and 14
Step-by-step explanation:
The attachments below contains step-by-step explanations of the guessing and checking approach that would be used to arrive at the answer.
The calculations on the attachments is from left to right.
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Answer:
Step-by-step explanation:
THIS IS CORRECT! These two angles are somewhat linear pairs, so you set both expressions equal to 180°:
- 52° - 52°
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128° =
7 = 3x + 1
-1 - 1
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I am joyous to assist you anytime.
Answer:
∠ZWY ≅ ∠XYW by the alternate interior ∠s theorem,
WY ≅ WY by the reflexive property
WZ ≅ XY by the given.
Step-by-step explanation:
The option:
- WX ≅ ZY by definition of a parallelogram
can't be used because we want to prove that WXYZ is a parallelogram
The Alternate Interior Angles Theorem states that, when two parallel lines (here XY and WZ) are cut by a transversal (here WY), the resulting alternate interior angles (here ∠ZWY and ∠XYW ) are congruent.
The reflexive property of congruence states that an angle, line segment, or shape is always congruent to itself. Here, WY ≅ WY.
2x + 3y = 9
x + 5y = 8....multiply by -2
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2x + 3y = 9
-2x - 10y = -16 (result of multiplying by -2)
---------------add
-7y = - 7
y = -7/-7
y = 1
x + 5y = 8
x + 5(1) = 8
x + 5 = 8
x = 8 - 5
x = 3
solution is (3,1)