Answer: 18.7
Step-by-step explanation:
Find the lengths of AB, BC, and CA
AB =
= 5
≈ 7.1
BC =
= 5
≈ 7.1
CA =
= 2
≈ 4.5
7.1 + 7.1 + 4.5 = 18.7
The answer is A. because the first part shows the ratio 3:2 and the other 2 shows equivalent ratios.
Complementary angles equal 90°
So 90-36= 54°
Answer:
To find the x-intercept, substitute in 0 for y and solve for x
. To find the y-intercept, substitute in 0 for x and solve for y
.
x-intercept: (−
45
,
0
)
y-intercept: (
0
,
−
15
)
Answer:
The result of the integral is 
Step-by-step explanation:
We are given the following integral:

I am going to solve by substitution, using
, so
. So, we have

Which has the following result:

Going back to x, the result of the integral is
