2 years ago

3.

Mathematics

1 answer:

grandymaker [24]2 years ago

6 0

Answer:

The Answer is is option B.

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The perimeter of a right triangle is 24 ft, and one of its legs measures 6 ft. Find the length of the other leg and the hypotenu

Mrrafil [7]

Answer:

Step-by-step explanation:

We know the perimeter of a triangle is the sum of all the sides( two legs and one hypotenuse).

By pythagoras we know that

$h^2= a^2+b^2.$

and the perimeter is $P=h+a+b$ .

Since P=24 and a=6 we have these equations:

$h^2=36+b^2\\24=h+6+b$

From the last equation we have $h=18-b$ . Replace h in the first equation we get that

$(18-b)^2=36+b^2$

$18^2-36b+b^2=36+b^2\\288=36b\\b=\frac{288}{36}=8$

and h=18-8=10

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2 years ago

What is the slope of a line thatpasses through the points (2,3) and (5,20)

frosja888 [35]

Answer:

20-3=17

5-2=3

17/3 is... 5 and 2/3

Step-by-step explanation:

3 0

3 years ago

Y = -9x - 2; (4, -37)

Karo-lina-s [1.5K]

Answer:

B. No the ordered pair does not satisfy the equation

Step-by-step explanation:

y = -9x - 2

Substitute the point in and see if it is true

-37 = -9(4) -2

-37 = -36 -2

-37 = -38

This is not true so the point is not a solution

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3 years ago

3. Grace's hourly salary is $8. If Grace gets to

My name is Ann [436]

Answer:

Step-by-step explanation:

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3 years ago

WILL MARK BRAINLIEST

mafiozo [28]

Answer:

0.21

Step-by-step explanation:

36%= .36

11/25= .44

4 0

2 years ago

Read 2 more answers