Answer:
16
Step-by-step explanation:
Its 1/5,
35/100 - 15/100 = 20/100
for 20, 40, 60, 80, 100
1, 2, 3, 4, 5
so 20/100 = 1/5
Let the first angle be A and the second be B.
Complementary angles add up to 90° so:
A + B = 90
We are also told:
A = 6 + 3B; substituting this into the first equation:
6 + 3B + B = 90
B = 21°
A = 6 + 3(21)
A = 69°
Answer:
the slope is = -1
Step-by-step explanation:
Answer:
x = -7
Step-by-step explanation:
Given parameters:
Slope of the line = 
Coordinates = (5,x) and (2,-3)
Unknown:
X= ?
Solution:
To find slope, use the expression below;
Slope =
y₂ = -3 y₁ = x
x₂ = 2 x₁ = 5
=
3(-3-x) = 4(-3)
-9 -3x = 12
-3x = 21
x = -7