Answer: the answer is D = 210cm
Use the equation to help determine the total cost.
r is given as 8, r=8
C=2.5(8)+15
C=20+15
C=35
Nina’s total cost will be $35
Hope I helped! xx
Answer:
-3
Step-by-step explanation:
The answer is this
-8(-5) = -3
2n^2 + 4n + 2 = 0
Divide both sides by 2:
n^2 + 2n + 1 = 0
Find two numbers that multiply to form C (1) and add together to form 2: these numbers are 1 and 1:
(n +1)(n+1) = 0
(n+1)^2 = 0
Therefore n+1 = 0
n = -1
Answer:
16x-2 = 15x+5 (reason: corresponding angles are equal)
16x-15x-2 = 5
1x-2 = 5
1x = 5+2
1x = 7
x = 7
DEGREE MEASUREMENT OF 16x-2:
16(7)-2
= 112-2
= 110°
