Answer:
$91
Step-by-step Explination:
Ten percent of 70 is 7. 7 times 3 is 21. 70+21 equals 91.
Answer:
x=6
Step-by-step explanation:
(x^2 – 3x - 10) = (x + 2)
Factor the term on the left
(x-5) (x+2) =x+2
Divide each side by x+2
x-5 = 1
Add 5 to each side
x-5+5 =1+5
x=6
Answer:
V= 100°
X=50°
Y=40°
Z=40°
Step-by-step explanation:
All angles in a triangle add up to 180°, and you know that the corners are 90° because it is a rectangle.
Answer:
NO
Step-by-step explanation:
NO, because a triangle must have two acute angles i.e. two angles of less than 90 degrees.