Answer:
A:$70
Step-by-step explanation:
15 times 4 which is 60
15 times 3 which is 45
60+45=105
105-35=70
Answer:
![w=40^o](https://tex.z-dn.net/?f=w%3D40%5Eo)
Step-by-step explanation:
we know that
The <u><em>Triangle External Angle Theorem</em></u> states that: An exterior angle of a triangle is equal to the sum of the opposite interior angles.
In this problem
![w+w=w+40^o](https://tex.z-dn.net/?f=w%2Bw%3Dw%2B40%5Eo)
solve for w
![2w=w+40^o](https://tex.z-dn.net/?f=2w%3Dw%2B40%5Eo)
![2w-w=40^o](https://tex.z-dn.net/?f=2w-w%3D40%5Eo)
![w=40^o](https://tex.z-dn.net/?f=w%3D40%5Eo)
Answer: 447
Step-by-step explanation:
Answer:
S(7, -37)
Step-by-step explanation:
Let the coordinates of point S be (x, y).
(14 + x)/2 = 7
14 + x = 14
x = 0
(21 + y)/2 = -8
21 + y = -16
y = -37
Answer:
9(3+5)
Step-by-step explanation:
GCF is 9, because thats the highest <u>common</u> number that both numbers can be divided by.
27/9 = 3
45/9 = 5
so,
9(3+5)