Answer:
d=-3
Step-by-step explanation:
d3+27=0
Step 1: Subtract 27 from both sides.
d3+27−27=0−27
d3=−27
Step 2: Take cube root.
d=(−27)(
1
3
)
d=−3
Answer:
You can check the answer by yourself after seeing the below answer.
Step-by-step explanation:
A sequence is geometric only if has common ratio i.e. 
whiere a1,a2 and a3 are first,second and third term of the sequence respectively.
1) Common ratio 
Explicit formula 
Now using the above formula, we can find 
2) Here
so this is not geometric sequence so no need to proceed further.
3) Common ratio 
Explicit formula 
Now using the above formula, we can find 
4) Common ratio 
Explicit formula 
Now using the above formula, we can find 
5)Common ratio 
Explicit formula 
Now using the above formula, we can find 
6)Common ratio 
Explicit formula 
Now using the above formula, we can find 
Answer:
x=9
Step-by-step explanation:
2(10-22×0)=(2x+2)
Applying BODMAS
2(10-0)=(2x+2)
2(10)=2x+2
2x+2=20
2x=20-2
2x=18
x=9
Answer:8
Step-by-step explanation:
Area = Length x Width.
simple room measurement
Measure the length using the distance from one wall to the opposite wall.
Measure the width from wall to wall.
Add 2 to 4 inches to each side. This accounts for waste, doors and slanting walls. It’s easy to cut a little off for a perfect fit, but it’s impossible to add without creating unsightly seams.
Multiply the length times the width or enter those into the calculator above. This is your total square footage for that room.
Repeat this process for each room.
NOT SURE HOW MU
The gcf of 12/15 is 3 (simplest terms is 4/5)
