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3 years ago

Which triangle is a right triangle?

Mathematics

1 answer:

iren [92.7K]3 years ago

4 0

Answer:

A right triangle is always 90 degrees.

Step-by-step explanation:

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Please answer see the image

mash [69]

Answer:

Step-by-step explanation:

perimeter = semicircle (x2) + parallelogram side (x2)

= 1/2 π 12 (x2) + 15 (x2)

= 37.7 + 30

= 67.7

8 0

3 years ago

Write the equation of the circle in standard form: Center (7,0) R=1

Mice21 [21]

Answer:

$(x-7)^2+y^2=1$

Step-by-step explanation:

Hi there!

Equation of a circle: $(x-h)^2+(y-k)^2=r^2$ where the circle is centered at (h,k) and the radius is r

<u>1) Plug in the given center (7,0)</u>

$(x-7)^2+(y-0)^2=r^2\\(x-7)^2+y^2=r^2$

<u>2) Plug in the radius (1)</u>

$(x-7)^2+y^2=1^2\\(x-7)^2+y^2=1$

I hope this helps!

8 0

2 years ago

Which one equals 16 if you set it up like this? Please Halp

Sveta_85 [38]

The first one equals 16. The second one equals 0.0625

6 0

3 years ago

Although the actual amount varies by season and time of day the average volume of water that falls over the falls each second is

bulgar [2K]

262.8*10 to the 7th power

3 0

3 years ago

I need help please ?!!!!

Alecsey [184]

Answer:

Step-by-step explanation:

= √ 64 +9²

=8 +81

=89

7 0

3 years ago

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