O A. -x+3x+7
B. -82+3x - 5
O c. 3x2 - 17
O D. x² – 3x-7
SUBMIT
Answer:
D
Step-by-step explanation:
O D. x² – 3x-7 happy to help
Answer:
y = 15
x = 30
Step-by-step explanation:
Since adjacent are equal, that means all 4 angles are equal to 90 degrees
6y = 90
Divide by 6
6y/6 = 90/6
y = 15
3x = 90
Divide by 3
3x/3 = 90/3
x = 30
Answer:
y = 15
x = 30
Step-by-step explanation:
Answer:
(0,0)
Step-by-step explanation:
To find the x intercept we set y = 0 and solve for x
10x = -5y
10x = 0
x =0
To find the y intercept we set x = 0 and solve for y
10x = -5y
0 = -5y
0=y
The x and y intercepts are 0
(0,0)
Answer:
first X=8.94
second X=34
Step-by-step explanation:
5) x^2=4^2+8^2
x^2=16+64=80
x=8.94
6)x^2= 31^2+14^2
x^2=961+196
x^2=1157
x=34
A.
56.52 square feet
B.
113.04 square feet
C.
254.34 square feet
D.
1017.36 square feet