Answer:
q = 20
Step-by-step explanation:
1/5q = 4
q = 20
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:
130°
Step-by-step explanation:
In the image below there are explanations. It’s also a lot easier to find your answer when you write out what you are given.
Answer:
the answer is b 1/4 its means got it 1 time same after throwing it 4 times
Step-by-step explanation: