Answer:
Graph the line using the slope and y-intercept, or two points.
Slope:
2
3
y-intercept:
(
0
,
−
3
)
x
y
0
−
3
9
2
0
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
Curved surface area of a cylinder = 2
Radius=
cm
Height=
cm
Curved surface area of a cylinder=
= 2 x
x 30
= 150 
Answer:
BC=54, DE=27
Step-by-step explanation:
(7x-1)2=16x-10
x=4
7(4)-1=27
16(4)-10=54
Answer:
Actual length = 20 ft
Actual width = 15 ft
Step-by-step explanation:
2 in : 5 ft
Scale factor = 5/2
Actual length = 8*5/2 = 20ft
Actual width = 6*5/2 = 15 ft
Answer:
8 marker
Step-by-step explanation:
You would add 10 to 54 and then divide by 8.