Answer:
y = m x + c
Step-by-step explanation:
Answer:
10 cm i guess
Step-by-step explanation:
Answer:
30e-0.12t
40e-0.18t
Step-by-step explanation:
Answer:
95 degrees
Step-by-step explanation:
since angles 1 and 4 are vertical angles, they are congruent
3x+10=4x-15
3x-4x=-15-10
-x=-25
x=25
x=25 degrees
angles 4 and 7 are supplementary due to them being alternate exterior angles
lets find the measure of angle 4:
4x-15
4*25-15
100-15
85 degrees
Now, lets find the angle measure of angle 7:
85+x=180
x=180-85
x=95
So, the angle measure of angle 7 is 95 degrees
<span>2x - 5y = -5
(5,3)
2(5) - 5(3) = -5
10 - 15 = -5
-5 = -5
Therefore (5,3) is a solution to 2x - 5y = -5</span>