Answer:
Part 1) 
Part 2) 
Part 3) 
Part 4) 
Step-by-step explanation:
step 1
Find the measure of angle C
we know that
The triangle ABC is a right triangle
so
Angle C is a right angle
therefore

step 2
Fin the measure of angle A
we know that
In the right triangle ABC
∠B+∠A=90° -----> by complementary angles
we have

substitute


step 3
Find the length side b
we know that
In the right triangle ABC


substitute the given values

step 4
Find the length side a
we know that
In the right triangle ABC


substitute the given values

Answer:
x = 6
Step-by-step explanation:
As before, ray BG is an angle bisector. This makes CG and AG equal.
4x - 16 = 2x - 4
2x - 16 = -4
2x = 12
x = 6
To check:
4(6) - 16 = 2(6) - 4
24 - 16 = 12 - 4
8 = 8
First, let's set up the equation:
"29 more than" is just
29+
"t" is
t
"equal to one" is
=1
put it all together to get
29+t=1
subtract 29 from both sides to get your answer:
t=-28
Answer:
Step-by-step explanation:
4x - 12 ≤ 16 + 8x
4x - 8x ≤ 16 + 12
- 4x ≤ 28
<em>x ≥ - 7 or [ - 7, ∞ )</em>
120*tan(56 degrees)= 177.90747697158408. That is the height of the building.
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just draw a triangle if you don't understand