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Xelga [282]
2 years ago
6

Find the total surface area of the prism pictured

Mathematics
2 answers:
ivann1987 [24]2 years ago
8 0

Answer:

it's 319.2

Step-by-step explanation:

When I did it i got 250.2, but i think it 319.2

Tanya [424]2 years ago
5 0
To find the surface area of a prison, we need to find the areas of all the sides

Triangles:
2(1/2(8 * 6.9)) = 55.2

Bottom rectangle:

11 * 8 = 88

Congruent rectangles:

2(8 * 11 = 88) = 176

55.2 + 88 + 176 = 319.2

B; 319.2 sq inches
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An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest cir
Anit [1.1K]

Answer: The artist used 8.6 inches more of silver wire

Step-by-step explanation:

Perimeter of the square

P = 4*a

P = 4*a = 40 in

a = 10 in

Each side of the square has a length of 10 in

The diameter of the circle is equal to the length of the side of the square

Diameter = 10 in

Perimeter of the circle

P_c = 2*π*radius = π*diameter

P_c = (3.14)*10 in = 31.4 in

Inches of silver wire (square) = 40 in

Inches of copper wire (circle) = 31.4 in

40- 31.4 in = 8.6 in

4 0
3 years ago
Find the area of the shaded figure. The area is square units (AREA OF COMPOSITE FIGURES)​
Firdavs [7]

Answer:

28 square units

Step-by-step explanation:

count the middle and edgr squares then u can just put the parts of the square together

6 0
3 years ago
The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts. Which measure
Lostsunrise [7]

Answer:

A

Step-by-step explanation:

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts. Which measure of center would be best to compare the data sets?

The median is the best measure because both distributions are left-skewed.

7 0
3 years ago
Read 2 more answers
Help please :((((((((
Paladinen [302]
You can also use the app Microsoft math
7 0
3 years ago
Can anyone help? I need help, and fast!
Semmy [17]
4.5 all you need to do is length x width x height
4 0
2 years ago
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