6/42 = n/7
Multiply by 7.
42/42 = n.
n = 1.
numerator = 42.
Answer:
77
Step-by-step explanation:
sum of all number/total numbers
80+90+10+75+98+95+99/7
77
Answer:
D. y = one divided by eightx2
Step-by-step explanation:
The standard form of the equation of the parabola with a focus at (0, 2) and a directrix at y = -2 is y = one divided by eightx2.
D. 7.1
A circle has an area of 40 square meters. Which answer is closest to the measure of its diameter?
Answer:
the number is 21
Step-by-step explanation:
(9+x)(4)=120
9+x=30
x=21