X2, or 2X or X times 2, or X•2.
Answer: You have awnsered a & b, but when you fill out the equation, you get y=30.
Step-by-step explanation:
* y= 4(7) + 2
* y= 28 + 2
* y= 30
Answer:x<1/7 (5 - sqrt(130))
Step-by-step explanation:
Answer:
a) 1000 ftft
Step-by-step explanation:
sin 30 = 500/dist
dist = 500/sin 30 = 1000
Answer:
x = (13) ^ 1/3
x is approximately 2.351334688
Step-by-step explanation:
x^3 + 7 = 20
Subtract 7 from each side
x^3 + 7-7 = 20-7
x^3 = 13
Take the cube root of each side
x^3 ^ 1/3 = (13) ^ 1/3
x = (13) ^ 1/3
x is approximately 2.351334688
