2 years ago

What is the total surface area of the rectangular pyramid whose net is shown?

Mathematics

1 answer:

Lunna [17]2 years ago

7 0

Answer:

95 in.²

Step-by-step explanation:

Total surface area of the rectangular pyramid = 4(area of triangle) + area of rectangle

Area of triangle = ½*base*height

base = 5 in.

height = 7 in.

Area of triangle = ½*5*7 = 17.5 in.²

Area of rectangle = Length*width = 5*5 = 25 in.²

Plug in the values

Total surface area of the rectangular pyramid = 4(17.5) + 25

= 95 in.²

You might be interested in

Write the recursive and explicit formula for 10, 30, 90, 270...

zysi [14]

you multiply the previous term by 3 each time

7 0

3 years ago

Read 2 more answers

Which equation represents the given statement "Eight times a number minus 2 equals 33

Ivahew [28]

Answer:

8N-2=33+N

Step-by-step explanation:

4 0

3 years ago

What is [−7,−5)∩[−5,0]?

taurus [48]

Answer:

[−7,−5)∩[−5,0] = [-5]

Step-by-step explanation:

A = A1 ∩ A2 means that A contains the intersected elements (shared elements) of A1 and A2

6 0

3 years ago

Every rational number is a natural number. A. The statement is true because the set of rational numbers is a subset of the set o

satela [25.4K]

Answer:

The statement is true because the set of rational numbers is a subset of the set of natural numbers.

Step-by-step explanation:

We just started learning this yesterday so i'm pretty sure i'm right but, I hope it helps.

4 0

3 years ago

What is the equation of the line passing through the point (4, 5) that is parallel to the line with the equation

Reptile [31]

Answer:

y=2x-3

Step-by-step explanation:

1. find the slope

6x-3y=21

-3y=-6x+21 divide both sides by -3

y=2x-7

slope is 2

2.y-5=2(x-4)

y-5=2x-8

y=2x-8+5

y=2x-3

PARALLEL lines have the same slope

7 0

3 years ago