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Mashcka [7]
2 years ago
11

What is the surface area of this rectangular pyramid?

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
5 0
Pretty sure it’s 42.5 cm.
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Help answering this question please
IrinaK [193]
The transformation from 1 to 2 is a translation, as the shape is moved from one point to another with no rotation, reflection, or change in size.

The transformation from 2 to 3 is a reflection, as the shape is now upside down. It is still the same distance from the y-axis.

The answer is D. translation, then reflection.
3 0
3 years ago
Read 2 more answers
How do you factor trinomials step by step
bagirrra123 [75]

Answer:

Step 1: Identify the values for b and c. In this example, b=6 and c=8.

Step 2: Find two numbers that ADD to b and MULTIPLY to c. This step can take a little bit of trial-and-error. ...

Step 3: Use the numbers you picked to write out the factors and check

Step-by-step explanation:

thank me later

4 0
2 years ago
Select the equations of the lines that are parallel to the line whose equation is y = 3x + 5. There might be more than one answe
o-na [289]
Parallel means they have the same slope.
The given equation has a slope of 3. Slope intercept equation: y = mx + b
a. 6x + 2y = 12
Subtract 6x from both sides.
2y = - 6x + 12
Divide both sides by 2.
y = -3x + 6 Not parallel

b. -3x + y = 8
Add 3x to both sides.
y = 3x + 8 Parallel

c. 3y = 9x
Divide both sides by 3
y = 3x Parallel

d. y = -1/3x Not parallel

B and C are parallel
6 0
3 years ago
A group of 4 students need to share 20 paper clips equally ?
harkovskaia [24]

Answer:

5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the surface area of the cylinder. Round your answer to the nearest tenth.<br> 10 in.<br> 4 in.
Julli [10]

Answer:

you didn't state which was the radius or height so it's either

879.6 if 10=radius and 4=height

or 351.9 if 10=height and 4=radius

4 0
2 years ago
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