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just olya [345]
2 years ago
9

Alive for the equation y-7=8

Mathematics
1 answer:
Sever21 [200]2 years ago
3 0

so what I do is caunt or just add 7 +8 it will equal 15

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How many lines of symmetry does the following figure have ?
KIM [24]

Answer:

1

Step-by-step explanation:

It has only 1 line of symmetry. The line is a vertical line that passes through the top vertex.

Answer: 1

8 0
2 years ago
Find the surface area of a square pyramid with side length 5 ft and slant height 7 ft.
harina [27]

Answer:

99.33ft^2

Step-by-step explanation:

The surface area of a square pyramid is expressed as;

TSA = a²+2a√a²/4 + h²

Given that

a = 5ft

h = 7ft

Substitute

TSA = 5²+2(5)√5²/4 + 7²

TSA = 25+10√25/4 + 49

TSA = 25 + 10√(221/4)

TSA = 25 + 10(√55.25)

TSA = 25 + 10(7.433)

TSA = 25 +  74.33

TSA = 99.33ft^2

Hence the surface area of a square pyramid with side length 5 ft and slant height 7 ft is 99.33ft^2

3 0
2 years ago
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List 3 value that would make 24
vagabundo [1.1K]
Here are your answers you are looking for.

5 0
3 years ago
Which line segment shows the height that corresponds to the given base of the triangle btw it isnt high school
pickupchik [31]

Answer:

B

Step-by-step explanation:

The height has to be perpendicular ( 90 degrees) to the base

B is the height to the base

6 0
3 years ago
5,7,9,11 12th term pls help
skad [1K]

Answer:

27

Step-by-step explanation:

5,7,9,11. ....

This is an arithmetic sequence.

First term = a₁ = 5

Common difference = d = second term - first term = 7 - 5 = 2

nth term = a₁ + (n-1)*d

12th term = 5 + (12 - 1) * 2

                = 5 + 11*2

                = 5 + 22

                = 27

5 0
2 years ago
Read 2 more answers
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