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miskamm [114]
3 years ago
5

How far up will a 15-foot long ladder reach on a vertical wall if its end is placed 6 feet from

Mathematics
1 answer:
alexandr1967 [171]3 years ago
4 0

Answer:

3) 13.75 ft

Step-by-step explanation:

You have to square the whole equation (15^2 - 6^2) and you’ll get 13.7477 round that and you get answer 3

thats as well as I can explain it, I’m no teacher. :)

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A straight line is drawn through the intersection of the two diagonals of a parallelogram. Prove that it exactly divides the par
zubka84 [21]

Answer:

I dont understand btw thanx for the points

Step-by-step explanation:

3 0
3 years ago
Evaluate the expression when b = -3/8 and y=-4/7 (b+1/4y write your answer in the simplest form)
lord [1]

Answer:

=-3/8-7/16

Step-by-step explanation:

If b=-3/8

y=-4/7

Then b+1/4y= - 3/8 +1/4*(-4/7)= - 3/8 +1/(-16/7) =

=-3/8-7/16

Please Brainlist me

8 0
2 years ago
If you vertically compress the linear perent function, F(x) = x, by multiplying by 1\2
andrezito [222]

Answer: y=\dfrac12 x .

Step-by-step explanation:

We know that a f (x)  compresses f(x) vertically such that

  • if 0 < a < 1 (a fraction), the graph is compressed vertically by a factor of a units.
  • if a > 1, the graph is stretched vertically by a factor of a units.

If we vertically compress the linear parent function, F(x) = x, by multiplying by \dfrac12.

Then, the equation of the new function is y=\dfrac12 F(x)=\dfrac12 x .

i.e. y=\dfrac12 x .

8 0
3 years ago
Write an algebraic expression to represents the verbal expression: the difference between the product of 4 and a number and the
Naily [24]

Answer:

4n-n^2

Step-by-step explanation:

I use 'n' as the unknown value, but you can use any letter you want as the variable.

The product of four and a number would be represented by '4 * n'. The ideal way to write this would be '4n', even though '4 * n' is also correct in value.

The square of the number would be n². Squaring a number is multiplying a number by itself.

The phrase 'difference between...' means subtraction.

Putting it together:

"The difference between the product of 4 and a number and the square of the number" would be:

4n-n^2

Hope this helps.

4 0
3 years ago
Your dad is 73.5 inches tall. You are 2.5 inches shorter than your dad. Your mom is 3.25 inches shorter than you. How tall is yo
tatuchka [14]
Your mom is 67.75 inches tall 
5 0
3 years ago
Read 2 more answers
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