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3 years ago

Enter the value of x.

Mathematics

2 answers:

Fiesta28 [93]3 years ago

8 0

8^2+6^2= x^2

64+36=100

Once you get X^2 you have to square root it. The square root of 100 is 10.

X=10

dlinn [17]3 years ago

3 0

10 is the answer because using the Pythagorean theorem 6^2 + 8^2 = 100. The square root of 100 would be 10

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lozanna [386]

Answer: 95.40

Step-by-step explanation:

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3 years ago

A line passes through the points (-1,-1) and (5,8) which points lie on the same line?

djverab [1.8K]

Answer: all points $(x,y)$ that satisfy $y=\frac{3}{2}x+\frac{1}{2}$

Step-by-step explanation:

The slope of the line is

$\frac{-1-8}{-1-5}=\frac{-9}{-6}=\frac{3}{2}$

So, substituting into point-slope form, the equation is

$y+1=\frac{3}{2}(x+1)\\\\y+1=\frac{3}{2}x+\frac{3}{2}\\\\y=\frac{3}{2}x+\frac{1}{2}$

Therefore, all points $(x,y)$ that satisfy $y=\frac{3}{2}x+\frac{1}{2}$ will lie on the same line.

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2 years ago

The public library has to move 42,000 books to its new location. The movers can pack an average of 45 books in every box. The tr

Anni [7]

Answer:

<h2> 934boxes</h2><h2> 4 trips</h2>

Step-by-step explanation:

Given the total number of books 42,000

Ok, firstly let us calculate the number of boxes required, given that a box can contain 45 books

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approximately the truck will make 4 trips to carry all the boxes

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3 years ago

How do you simplify 4+6(7x+7)

12345 [234]

<span>4+6(7x+7)
= 4 + 42x + 42
= 42x + 46

hope it helps</span>

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3 years ago

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