Answer:
A triangle has sides of lengths 9,7, and 12 is not a right triangle .
Answer:
I'm sorry, I think you mistyped, but the answer for this is 53.130997227947970715758049612623
Have a nice day! :)
-Vana
So you basically just add up all of the numbers for the number sentence, so:
1800+2150+675+2300+665+95+250+1150+225+750+530. So the sum of those is the new balance, which is $10590
The answer of 9 3/4 as a percent is
9 (900%) plus 3/4 (75%) which equals 975%
We know this angle is a 90° or a right angle. So another words we know adding these 2 expressions equals to 90°.
(4x + 3) + (x - 8) = 90°
Remove the parentheses and combine the like-terms:
5x - 5 = 90°
Add 5 on both sides:
5x = 95°
Divide 5 on both sides
x = 19
You answer is x = 19.
