Answer:
50
Step-by-step explanation:
Hello!
He has memorized 15
He has not memorized 10
So he has 10/25 left to memorize
We can simplify this to 2/5
Hope this helps!
<em><u>Answer:</u></em>
<u><em>The question let's us set up the equation</em></u>
<u><em>Hope it helps!</em></u>
<em><u>Step-by-step explanation:</u></em>
<u><em>160= 16t^2+96t+16 and we just solve for t to get t= 3(sqrt 2 - 1) and -3(sqrt 2 - 1).</em></u>
<u><em /></u>
<u><em>Hope it helps!</em></u>
Answer:
3
Step-by-step explanation:
First equation :
x = 3 - y
Substitute into the second equation.
2(3 - y) - y = 6
6 - 2y - y = 6
6 - 3y = 6
-3y = 0
y = 0
Substitute back into the first equation.
x + 0 = 3
x = 3
The x coordinate is 3.
Answer: 51 & 39
Step-by-step explanation:
51+39= 90
51-39=12