Answer:
True
Step-by-step explanation:
If ∠XZY and ∠PZQ are vertical angles,
then ∠XZY≅∠PZQ
(vertical angles are congruent)
Answer:
81.5
Step-by-step explanation:
<G and <H are congruent
<F and <I are congruent
so the last two angles in both triangles must also be congruent
this means that <K and <J are congruent
so we can create this equation: <K = <J
substitute the angles with what we know: 4
= 6 - 40
add 40 to both sides and subtract 4 from both sides: 40 = 2
you get: 20 =
root square on both sides: 
= 
you get: y ≈ 4.5
substitute this into one of the equations for a missing variable:
6 -----> 6 (4.5 x 4.5) - 40
6 ( 20.25) - 40
121.5 - 40
81.5
Answer:
$9.50/hour
Step-by-step explanation:
All you need to do is 71.25/7.5 (money earned ÷ hours worked) to get 9.5!
Answer:
V
Step-by-step explanation:
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
where
l is the length
w is the width
From the question
The length is 3x + 7
The width is 2x + 2
The perimeter is
<h3>2( 3x + 7) + 2( 2x + 2)</h3>
Simplify
6x + 7 + 4x + 4
Group like terms
6x + 4x + 7 + 4
We have the final answer as
<h3>10x + 11</h3>
Hope this helps you
