Answer:
−
2
(
4
−
1
3
)
Step-by-step explanation:
Distribute
5
(
−
2
+
4
)
+
2
(
+
3
)
1
0
+
2
0
+
2
+
6
Add the numbers
−
1
0
+
2
0
+
2
+
6
−
1
0
+
2
6
+
2
Combine like terms
−
1
0
+
2
6
+
2
−
8
+
2
6
Common factor
Factor by grouping
Factor by grouping
5
(
−
2
+
4
)
+
2
(
+
3
)
5(-2n+4)+2(n+3)
−
2
(
4
−
1
3
)
A²+b²=c², a=opposite b=adjacent c=hypotenuse
a=3,c=√34
3²+b²=√34²
9+b²=34
-9 -9
√b²=√25
b=5
Answer:
45.2pi inches
Step-by-step explanation:
C=2×pi×r
since the answers already have pi we don't need to multiply it
C=2×22.6 = 45.2pi inches
Answer:
B. (8, -54)
Step-by-step explanation:
y = -7x + 2
Check to see if the point makes the equation true
A. (1,2) 2 = -7(1)+2 = -7+2 = 5 False
B. (8, -54) -54 = -7(8)+2 = -56+2 = -54 True
C. (5, -35) -35 = -7(5) +2 = -35+2 = -33 False
D. (1, -7) -7 =-7(1)+2 = --7+2 = -5 False
R + 4D < = 64 (thats less then or equal)....and R = regular and D = deluxe