Z/4-8z+2(z-5)=12/4-8(12)+2(12-5)=3-96+2(7)=3-96+14=-79
A. -79
Answer:
angle C = 78
angle D = 108
Step-by-step explanation:
the measure of angle A is 102
To find the measure of angle C
let Angle C be x
102 + x = 180 (linear pair)
x = 180 -102
x = 78
angle C = 78
angle B = 78 (vertically opposite angles are equal)
angle D = 108 (vertically opposite angles are equal)
Answer:
x =
Step-by-step explanation:
Given
= - 4
Multiply both sides by 5
3ax - n = - 20 ( add n to both sides )
3ax = - 20 + n = n - 20
Isolate x by dividing both sides by 3a
x =
Answer:
A) 1/2
Step-by-step explanation:
2 up and 4 right
2/4
1/2
It can't be -1/2 because the line is going up and not down.
285 miles
Divide 342 by 6 which will give you 57 and then multiply it by 5 which is 285.