Answer:
d=4.5
Step-by-step explanation:
d+5.5=10
d=10-5.5
d=4.5
Hope this is helpful
Answer:
2/(x + 1)
Step-by-step explanation:
Answer:
11in
Step-by-step explanation:
a^2+b^2=c^2 when c is the hypotenuse
10^2+sqrt21^2=c^2
100+21=c^2
121=c^2
11=c
Answer:

Step-by-step explanation:
Given


Required
Determine the line equation
This question will be answered using linear interpolation.
This is represented as thus:

Substitute values for x1,x2,y1 and y2




Cross Multiply


Make y the subject


Answer:
To find the answer you just have to solve 4(x-3)
Step-by-step explanation:
4(x-3)=4x-12
So B or 4x-12 is correct.