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VLD [36.1K]
3 years ago
7

BIG BIG POINTS!!!!!! PLEASE HELP ASAP I'M BEING TIMED!!!!!!!!!!!!!!!!!!!!!! Will mark BRAINLIEST!!!!!!!!!!!! HELP ME PLEASEEEEEE

EEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The vertices of a quadrilateral in the coordinate plane are known. How can the perimeter of the figure be found?


A) Use the distance formula to find the length of each side, and then add the lengths.

B) Use the slope formula to find the slope of each side, and then determine if the opposite sides are parallel.

C) Use the slope formula to find the slope of each side, and then determine if the consecutive sides are perpendicular.

D) Use the distance formula to find the length of the sides, and then multiply two of the side lengths.
Mathematics
2 answers:
natali 33 [55]3 years ago
7 0
The answer is A :) (i need more letters lol)
Savatey [412]3 years ago
3 0

A) Use the distance formula to find the length of each side, and then add the lengths.

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If it takes 3,127 feet of computer cable to wire an office building, how much cable will be left if the wire is taken from a 5,0
anyanavicka [17]
This is one of the most complex problems I've seen on Brainly. If you don't understand after reading my lengthy explanation, just tell me.

You have 5000 feet of reel. The office building uses 3127 feet of cable.
So you do 5000-3127 to find the remaining amount of reel.

5000 - 3127 = 1873

Whew! That was quite difficult, wasn't it?
6 0
3 years ago
Read 2 more answers
152 kids went to six flags, 65% had costumes on how many didn't have costume
Romashka-Z-Leto [24]

152(1 - .65) = 53.2
so about 53 kids didn't have costumes.
5 0
3 years ago
Read 2 more answers
I need help with this math problem please
goblinko [34]

<em>Answer,</em>

<em><u>4a^3 − 10a + 6/3a^2</u></em>


<em>Explanation,</em>

<em><u>Just Simplify</u></em>

<em>= 16a^4 − 40a^2 + 24a/12a^3</em>

<em>= 16a^3 − 40a + 24/12a^2</em>

<em>= </em><em>4a^3 − 10a + 6/3a^2</em>


<u><em>Hope This Helps :-)</em></u>





4 0
3 years ago
-2 x + 4 &gt; -4x + 8. helppp
Lilit [14]

Answer:

1/2 but unsure

Step-by-step explanation:

I solved for X and I got 1/2 I want to verify what you are solving for so I could further help you

7 0
3 years ago
3sqrt (27-81)-5<br><br> illyyyyy
Dennis_Churaev [7]

Answer:

3\sqrt[3]{x-3}-5

Step-by-step explanation:

You can factor out the common term of 27 from 81*

\sqrt[3]{27(x-3)}-5

Separate

\sqrt[3]{27}\sqrt[3]{x-3}-5

Simplify \sqrt[3]{27}**

3\sqrt[3]{x-3}-5

Finito. Nothing further can be done

*factor out 27

\frac{27x}{27}-\frac{81}{27}=x-3

**\sqrt[3]{27}=3 because

3^3=27\\3*3*3=27

7 0
3 years ago
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