Answer:
b = c− 3a/2
Step-by-step explanation:
Since we do not have any values for
a
or
c
all that we can do is solve for b Subtract 3a from both sides then divide by 2
Answer: Volume=648
Step-by-step explanation:
Volume formula= L*W*H
= 12*6*9
=72*9
=648
Solution:
1. Move all terms to one side
<span>25{x}^{2}+40x+16-28=0</span>
2. Simplify <span>25{x}^{2}+40x+16-28 to <span>25<span>x<span><span>2</span><span></span></span></span>+40x</span></span><span><span>−12</span></span>
<span>25{x}^{2}+40x-12=0</span>
3. Apply the Quadratic Formula<span>x=\frac{-40+20\sqrt{7}}{50},\frac{-40-20\sqrt{7}}{50}
</span>
4. Simplify solutions
<span>x=-\frac{2(2-\sqrt{7})}{5},-\frac{2(2+\sqrt{7})}{5}</span>
Done!
Answer:
Step-by-step explanation:
Rays that share a common endpoint but continues infinitely in opposite directions is called <u>opposite rays</u>
- <em>Opposite rays are two rays that both start from a common point and go off in exactly opposite directions. </em>
Answer: -1
Step-by-step explanation:
1. add the numbers
2. add 8 to both sides
3 add the numbers
4. divide both sides of the equation by the same term
5. divide the numbers then cancel the terms that are in both the numerator and denominator then move the variably to the left
