Answer:
the difference of double one number x and another number y. so 2x-y
7+40h
Step-by-step explanation:
there isnt an explanation just the answer
Answer:
8 3/5
Step-by-step explanation:
subtract the whole numbers first and then the fractions. you have 10 4/5-2 1/5. subtract the whole numbers and you have 8(put that off to the side). then do 4/5-1/5. 4-1=3 and the denominators stay the same so you have 3/5. you don’t need to simplify so your final answer is 8 3/5.
(1.9 x 10^5)^3 = 1.9^3 x 10^15 = 6.859 x 10^15
Answer:
24
Step-by-step explanation:
This is a right triangle so you know the bottom right angle is 90 degrees.This is geometry it seems so left side you are given the numerical value 114 and as you know a straight line in correlation with shapes usually means its 180 degrees so 180-114 is 66 so that means the bottom left angle is 66 the bottom right is 90 and since a triangle sums up to 180 degrees you subtract the 2 angles from 180 to get 24
Answer:
Step-by-step explanation:
<u>Completing the square</u>
when 
Given equation:
Subtract 40 from both sides:
Divide both sides by 3:
Add the square of half the coefficient of 
to both sides:
Factor the left side and simplify the right side:
Square root both sides:
Add 4 to both sides and simplify the radical:
