Answer:
P = 2L + 2W
35 cm = 2(5 cm) + 2(W cm)
W = 12.5 cm
Step-by-step explanation:
P = 2L + 2W
35 cm = 2(5 cm) + 2(W cm)
35 cm - 10 cm = 2W cm
2W cm = 25 cm
w cm = 12.5 cm
Answer:
Slope is -3
Step-by-step explanation:
(0, -2) and (1, -5)
m= (y2-y1)/(x2-x1)
m= (-5+2)/(1-0)
m=( -3)/1
m = -3
Answer:x=9
Step-by-step explanation:
-4=5-x
Add x on both sides
x-4=5
Add 4 on both sides
x=5+4
Solve
x=9
(
2
x
−
3
)
(
x
2
−
x
−
2
)
Factor
x
2
−
x
−
2
using the AC method.
Tap for fewer steps...
Factor
x
2
−
x
−
2
using the AC method.
Tap for more steps...
(
2
x
−
3
)
(
(
x
−
2
)
(
x
+
1
)
)
Remove unnecessary parentheses.
(
2
x
−
3
)
(
x
−
2
)
(
x
+
1
)
Answer:
3.33..
Step-by-step explanation:
x2-8x=9
x-6x=9
-5x=9
x=-5/9
(-5/9)(2)-8(-5/9)=3.33.. (3 and 1/3)