Answer:
C. 52°
Step-by-step explanation:
In ∆CAB, m<A = right angle = 90°
m<B = 38°
m<C + m<A + m<B = 180° (sum of ∆)
m<C + 90° + 38° = 180° (substitution)
m<C + 128 = 180
m<C = 180 - 128 (subtraction property of equality)
m<C = 52°
Answer:
-29
Step-by-step explanation:
2(b-4)=3(b+7)
2b-8=3b+21
2b-3b=21+8
-b=29
b=-29
Answer:
Number of milk cup need for 18 smoothies = 7.5 cup
Step-by-step explanation:
Given:
12 smoothies need number of milk cup = 5
Find:
Number of milk cup need for 18 smoothies
Computation:
Number of milk cup need for 18 smoothies = 18 [5/12]
Number of milk cup need for 18 smoothies = 7.5 cup
X = 31.
because angles in a triangle add up to 180
Answer: Rotate 280 degrees
Step-by-step explanation:
Each 90 degree rotation makes the figure go into the next quadrant of the graph. So, going clockwise, you have to move the figure three quadrants to get Figure P to the position of Figure Q. Thus, 3 x 90 = 280 degrees. There is only one transformation required.