Answer:
x=-4
Step-by-step explanation:
sqrt(x+40) - 17 = -11
Add 17 to each side
sqrt(x+40) - 17+17 = -11+17
sqrt(x+40) = 6
Square each side
(sqrt(x+40) )^2 = 6^2
x+40 = 36
Subtract 40 from each side
x+40-40 = 36-40
x = -4
Answer:
11.1
Step-by-step explanation:
x=4
2x+3.1
You need to plug in the 4 into the x in the equation above
2(4)+3.1
8+3.1=11.1
The answer is 56 lmk if you need help on anything else
Answer:
greater
Step-by-step explanation:
0.71 is more than 0.5 and 30 seconds is 0.5 a minute?
I have no idea how you are comparing the numbers lol
Answer E: 7
Answer D: 4.3
Explanation:
To find the length just divide 10 1/2ft by 1 1/2ft. To find the width divide 6 1/2ft by 1 1/2ft