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gizmo_the_mogwai [7]
4 years ago
15

URGENT!! Please answer this! (In your own words) The best answer gets BRAINLIEST!

Mathematics
1 answer:
alexandr1967 [171]4 years ago
7 0

Answer:

97.5 ft squared

Step-by-step explanation:

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A certain television is advertised as a 53-inch TV (the diagonal length). If the width of
zhenek [66]

The TV is 45 inches tall.

Step-by-step explanation:

The diagonal length of television = 53 inches

Width of TV = 28 inches

As TV is in rectangular or square shape, a diagonal will form a right triangle

Where,

Diagonal = hypotenuse = c = 53 inches

Width = base = b = 28 inches

Length = perpendicular = a

we will use pythagorean theorem to find the length.

a^2+b^2=c^2\\a^2+(28)^2=(53)^2\\a^2+784=2809\\a^2=2809-784\\a^2=2025

Taking square root on both sides

\sqrt{a^2}=\sqrt{2025}\\a=45

The TV is 45 inches tall.

Keywords: triangle, square root

Learn more about square root at:

  • brainly.com/question/10772249
  • brainly.com/question/10781917

#LearnwithBrainly

6 0
4 years ago
2. Solve the below proportion. Please help me. ​
antoniya [11.8K]

32 3t try add it all up maybe it work but that's the answer

4 0
2 years ago
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7k = 3k - 36<br> It’s gotta be a step by step equation
vovikov84 [41]
K=-9 Bc you move the variable to the left and then collect like terms and divide both sides
8 0
3 years ago
1 ) Ms. Allgood donated 63 books to her class. She would like to provide an equal number of books to each of her 9 students.
docker41 [41]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
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Distribute this: 3(9x+2) <br> have a lovely day my fellow earthlings &lt;3
faltersainse [42]

Answer:

  • 27x + 6

Step-by-step explanation:

<u>Distributive property of multiplication:</u>

  • a(b + c) = ab + ac

<u>Apply to the given expression:</u>

  • 3(9x+2) =
  • 3(9x) + 3(2) =
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3 0
3 years ago
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