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PolarNik [594]
3 years ago
12

HELP ASAP PLEASE !!!!!!!!!!!!!!

Mathematics
1 answer:
Damm [24]3 years ago
3 0

Answer:

Step-by-step explanation:

Think of drawing a right triangle, with the hypotenuse connected to points A and B.  The hypotenuse, or the distance between A and B is 2√10.  2√10 is the same thing as √40.  Thus, because of Pythagorean theorem, a^2 + b^2 = 40. One combination would be a=2 and b = 6 and another would be a = 6 and b = 2.  Thus, the two places point B could be are (3,7) and (7,3).

Hope it helps <3

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Q7) A rectangular piece of land measures 8 m by 5m. It is to be fenced with four lines of wire. What length of wire is needed fo
Harrizon [31]

Answer:

26 m

Step-by-step explanation:

Find what length is needed for fencing by finding the perimeter of the land.

Use the perimeter formula, P = 2l + 2w

Plug in the length and width:

P = 2l + 2w

P = 2(8) + 2(5)

P = 16 + 10

= 26

So, the length of wire needed is 26 m

8 0
2 years ago
Marcy is making a hooked circle shaped rug for her mother. The circumference of the circle shaped rug is 56.52 inches. What is t
maria [59]
A = C²/(4π)
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4 0
3 years ago
The question says fill in the blanks <br> I REALLY NEED HELP ASAP PLEASE
MrRissso [65]
The first one is -5,-3 ab.
3 0
2 years ago
What is the width of a rectangle with an area of 5/8in2 and a length of 10 inches
Tju [1.3M]

A=lw

5/8=10w

w=1/16


Hope this helps :)

3 0
3 years ago
Findthe
Elanso [62]

Answer:

y- intercept = - 6

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The y- intercept is where the graph crosses the y- axis.

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y = 0² - 3(0) - 6 = 0 - 0 - 6 = - 6 ← y- intercept

5 0
3 years ago
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