Equation; y=27x+405Step 1: Flip the equation.<span><span><span>27x</span>+405</span>=y</span>Step 2: Subtract 405 from both sides.<span><span><span><span>27x </span>+ 405 </span></span>= <span>y
<span> -405 −405</span></span></span><span><span>27x</span>=<span>y−405</span></span>Step 3: Divide everything by 27.<span><span><span><u>27x</u> </span></span>= <span><span><u>y − 405</u>
</span>27 27 27</span></span><span>--- dividing by 27 will isolate x which is the goal of solving the equation---
x=<span><span><span>127</span>y</span>−15
</span></span>Answer:<span>x=<span><span><span>127</span>y</span>−<span>15</span></span></span>
<span>2.98214285714 an hour for 168 hours</span>
Answer:
Step-by-step explanation:
you mean the function f(x)=x² not x2
the answer is the 1st attachment
for the second question
Which of the graphs below represents the function g(x) = (x + 1)²
the answer is the 2nd attachment
Solution
To find Which two numbers on the number line has an
absolute value of 3
Absolute value means " how far a number is from
zero " .
"3" is 3 away from zero .
and " -3 " is also 3 away from zero .
i.e
| 0 - 3 | = 3
| 3 - 0 | = 3
So , the absolute value of "3 " is 3
similarly , absolute value of "3 " is 3 .
Hence , the two numbers are -3 and 3
Answer:
The height of the building is 
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In the right triangle ABC
we have
substitute and solve for BC
Find the height of the building
The height of the building (h) is equal to
