3 years ago

PLEASE HELP! 20 POINTS FOR THIS !! !!!!

Mathematics

1 answer:

Mademuasel [1]3 years ago

3 0

Please help and I will help u

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Please answer with SPEED!!!!!!!!!!!!!!!!!!!!!!!!!!! <br> (3^4)*(2^3)

Svet_ta [14]

(3^4)*(2^3)

81*8

648

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4 years ago

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Carlos spent 45% of his savings on a bike. The bike cost $126. How much did Carlos have after buying his bike

ehidna [41]

Carlos would have $35.71 left.

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4 years ago

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If each point in the diagram can act as an endpoint, how many distinct line segments can be formed using the set of points

sdas [7]

Answer:

Option D 6 is the answer.

Step-by-step explanation:

the given points are A, D, C and B. If each point in the diagram can act as end points, we have to calculate number of distinct line segments formed.

This ca be calculated in two ways.

(1) We will form the line segments

AB, AC, AD, BC, BD, DC

Therefore 6 segments can be formed.

(2) By combination method

Number of segments = $^{4}C_{2}$

= $\frac{4!}{2!2!}=\frac{4\times 3\times 2\times 1}{(2\times 1)\times (2\times 1)}$

= $\frac{4\times 3}{2\times 3}=\frac{12}{2}$

= 6

Option D 6 is the answer.

8 0

3 years ago

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Please help!!! ASAP!

bulgar [2K]

Answer:

so what we have to do first is multiply 9*10

which is 90 now we divide by two to get 45

now we multiply 45 by 20 to get

900

Hope This Helps!!!

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3 years ago

What is the sum of 2x^2-5x-2and 4x^2-6x+8

rjkz [21]

Step-by-step explanation:

this should be correct but im not 100%sure

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2 years ago