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EleoNora [17]
3 years ago
10

Geometry help please I have asked a thousand times for 4 questions

Mathematics
1 answer:
Feliz [49]3 years ago
7 0
To find the superficial area of a prism you have to do base perimeter * height

So find the perimeter of the right triangle: 9+8+5 = 22 yd

Then find the superficial area 22*12 = 264 yd^2
You might be interested in
The product of 4 and the difference of x and 3 is 54
DENIUS [597]

Answer:

x = 16.5

Step-by-step explanation:

the original equation is:        4(x - 3) = 54

first divide both sides by 4:   x - 3 = 13.5

finally add both sides by 3:   x = 16.5

7 0
3 years ago
What is the measure of the angle? Enter the answer in the box.<br> degrees
Vedmedyk [2.9K]

Answer:

you have to use the protractor tool

7 0
3 years ago
Jill swam 200 meters in 2 minutes 42 seconds. If each lap is 50 meters long, which time is her estimated time, in seconds, per l
rosijanka [135]

Answer

The answer is 48 i hope this helped

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
F(1)=−2<br> f(2)=5<br> f(n)=f(n−2)⋅f(n−1)<br> f(3) = ?
3241004551 [841]
<h3>Answer:  -10</h3>

Work Shown:

f(n) = f(n-2)*f(n-1)

f(3) = f(3-2)*f(3-1)

f(3) = f(1)*f(2)

f(3) = -2*5

f(3) = -10

6 0
2 years ago
Write each as the sum of two terms in the form t_n,r. t_5,3 , t_11,2 , t_15,13
Anarel [89]

The sum of two terms are:

  • t₅, ₃ = 8
  • t₁₁, ₂ = 13
  • t₁₅,₁₃ = 28.

<h3>What is the sum about?</h3>

The sum of two numbers is one that tells you to find the sum of two or more numbers, and as such, you have to add the numbers altogether.

t₅, ₃ =  5 + 3

= 8

t₁₁, ₂ = 11 + 2

= 13

t₁₅,₁₃ =  15 + 13

= 28.

Hence the correct sum of two terms are:

  • t₅, ₃ = 8
  • t₁₁, ₂ = 13
  • t₁₅,₁₃ = 28.

Learn more about sum from

brainly.com/question/17695139

#SPJ1

4 0
2 years ago
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