Answer:
60
Step-by-step explanation:
half of 2/5 is 1/5 so half of 24 is 12.
since 12 is 1/5 of the number multiply 12 by 5 and you get 60.
From https://www.quora.com/ it was from this person https://www.quora.com/profile/Connie-Wilcox-2
In equation form, (2/5)x = 24.
Make each side into a fraction:
(2x)/5 = 24/1
And cross-multiply:
2x(1) = (5) (24)
So 2x = 120
Divide each side by 2:
x = 60
Verify:
If x = 60, then .1x = 6.
2/5 = 4/10
So, if (1/10) x = 6, then
(4/10) x = (6)(4) = 24
a. x=3
by using the graph!
Answer: 1 million
√7 + √7 = 2√7 (irrational)
√7 + (-√7) = 0 (rational)
√7 + 0 = √7 (irrational)
√7 + 7 = 7 + √7 (irrational)
The answer is the 2nd option / -√7.
