Choose all answers that are correct.
A.The number representing the surface area would decrease.
B.The number representing the surface area would increase.
C.The actual surface area would decrease.
D.The actual surface area would increase.
E.The actual surface area would stay the same.
Answer:
264.89cm^2
Step-by-step explanation:
CSA of cylinder=πrl
= 3.1 × 7 ×√149
= 264.89cm^2
The total area of the two triangles is _____ square inches.
Debbie's abstractpainting are two in numbers both having the same height. since we know the area of a triangle to be
Area = 1/2*Base*Height
Total area =Area of Triangle A+ Area of Triangle B
= 24+40
=64 square inches
Given data
Both Triangles share the same height = 8 inches
For Triangle A
Base = 6 inches
Area = 1/2 Base*Height
Area = 1/2*8*6
Area = 24 square inches
For Triangle B
Base = 10 inches
Area = 1/2 Base*Height
Area = 1/2*8*10
Area = 40 square inches
Total = 24+40
Total = 64 square inches
Learn more about area of triangle here
Suppose you are going to graph the data in the table below. What data should be represented on each axis, and what would be the appropriate increments? (2 points)
Reporting periods Sales
Jan.–Mar., 2010 $100,000
Apr.–Jun., 2010 $55,000
Jul.–Sep., 2010 $45,000
Oct.–Dec., 2010 $110,000
Jan.–Mar., 2011 $330,000
Apr.–Jun., 2011 $800,000
Jul.–Sep., 2011 $242,000
Oct.–Dec., 2011 $150,000
x-axis: time period in increments of 1 month; y-axis: sales in increments of $1,000
x-axis: sales in increments of $1,000; y-axis: time period in increments of 1 month
x-axis: time period in increments of 3 months; y-axis: sales in increments of $100,000
x-axis: sales in increments of $100,000; y-axis: time period in increments of 3 months
Answer:
The length of the playground is 10 yards
The width of the playground is 5 yards.
Step-by-step explanation:
Given: The area of a playground is 50 square yards. The length of the playground is 2 times longer than its width.
Area = 50 square yards
Length = 2*width = 2w
Area of the playground = length*width
50 = 2w *w
2w^2 = 50
Dividing both sides by 2, we get
2w^2/2 = 50/2
w^2 = 25
Taking square root on both sides, we get
w = √25
w = 5 yards
Now let's find the length.
Length = 2 * width
= 2*5
length = 10 yards