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3 years ago

PLZ HELP FIND THE PERIMETER

Mathematics

1 answer:

seropon [69]3 years ago

7 0

Answer:

254 ft

Step-by-step explanation:

first find the legs of the triangle.

you already know 65, and you would get another leg by 83-50, which equals 33.

Next use pythagorean theorem to find the other leg

a^2+b^2=c^2

rearrange so you find a leg

a^2=c^2-b^2

a^2=65^2-33^2

a^2=4225-1089

a^2=3136

a=56

Now you know that the missing leg is 56. Since that leg is the same as the short side of the rectangle, you 83+50+65+56=254

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4 years ago

Javine says, "To multiply by 1000, I just add three zeros." Kian says, "I times by 10, then times by 10 and times by 10 again."

aksik [14]

Answer:

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3 years ago

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Answer:

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3 years ago

What is the answer to: 9^-2x^-1y^0x

IrinaVladis [17]

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8 0

3 years ago

Help me with all of them

inessss [21]

Use the equation
For A. The problem would be set up like so

5 _ -1
--------
4 _ -2

Start by subtracting 5 minus -1 which is 6 because minus a negative becomes a positive then subtract 4 minus -2 which is 6, remember minus a negative becomes a positive, then divide 6/6 to get 1

For B.

-5 _ -0
----------
3 _ -1

Again subtract -5 by -0 which no matter what will be -5. Then make -1 positive because it's a subtracted negative so it becomes 3+1 which gives you 4. Your answer is -5/4

If you need help with the rest message me good luck

5 0

3 years ago