44°, because the measure of the left side of angle B=112°, 180°-112°=68°, so the measure of the right side of angle B=68°, and since side BE and side CE are congruent and have the same length measurements, then angle C and the right side of angle B are also congruent. All angles of a triangle must add up to 180°, and since you have angle C as 68° and angle B as 68°, 68°+68°= 136°, and 180°-136°=44°
Answer:
35 two pointers, 18 one pointers
Step-by-step explanation:
equations:
x + y = 53
x + 2y = 88
solving them:
y = 35
x = 18
Answer:
y = 
Step-by-step explanation:
given y varies as the square of x then the equation relating them is
y = kx² ← k is the constant of variation
to find k use the given condition y = 25 when x = 3
k = 
= 
⇒ y = x²
when x = 2
y = × 4 =
The unit rate is 10:1 because unit rates are out of 1
You would find that by dividing 20 and 2 by the same number to get to one for this specific problem. 20 divided by two is ten and two divided by two is one. So that is your answer for part b. I can’t draw a graph however so sorry
