3 years ago

Please help if your awake lol ugh it’s a question check the picture :)

Mathematics

1 answer:

ladessa [460]3 years ago

8 0

I really hope that helps cause I went all out and best of wishes!!

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Factor 5(2x+7)+4(2x+7)<br>enter your answer in the box

AfilCa [17]

Answer:

18x+63

Step-by-step explanation:

First you've to simplfy it, multiply the first bracket by 5 and the second by 4.

= (5)(2x)+(5)(7) + (4)(2x)+(4)(7)

= 10x+35+8x+28

Combine Like Terms:

= 10x+35+8x+28

= (10x+8x)+(35+28)

= 18x+63

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3 years ago

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Find the remainder when 4 3 − 3 2 + 2 − 4 is divided by + 2

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Answer:

4.5

Step-by-step explanation:

43-32+2-4= 9

9/2= 4.5

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3 years ago

You have a nickle and a number cube with numbers 1 - 6. How many possible outcomes would there be?

Vadim26 [7]

I believe that is 12

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3 years ago

The pyramid shown has a square base that is 1212 centimeters on each side. The slant height is 1818 centimeters. What is the sur

S_A_V [24]

Answer : Surface area of pyramid = 4406832 square cm.

Explanation :

Since we have given that

Side of square base = 1212 cm

Slant height of pyramid = 1818 cm

As we know that ,

$\text{Surface area of pyramid }=\frac{1}{2}\times perimeter\times \text{ slant height}$

$\text{ Since, perimeter of square }=4\times side\\=4\times 1212\\=4848 cm$

Now,

$\text{ Surface area of pyramid }= \frac{1}{2}\times 4848\times 1818\\\\\text{ Surface area of pyramid }=4406832\text{ square cm}$

Hence, surface area of pyramid = 4406832 square cm.

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3 years ago

311 students went on a field trip. Six buses were

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Answer:

50.6

Step-by-step explanation:

it says 7 students traveled by car so you need to take 7 from 311, then divide your answer (304) by 6, which is 50.6

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