3 years ago

WILL AWARD BRAINLIEST!!! there are 4 questions.

Mathematics

1 answer:

Karolina [17]3 years ago

6 0

D
A
B
B
These are the correct answers

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How to do this question plz answer me

Sati [7]

Answer:

$d = \frac{4 - 3c}{c + 1}$

Step-by-step explanation:

To make d the subject of formula, we need to rearrange the equation such that we arrive at d= _____.

$c = \frac{4 - d}{d + 3}$

Remove the fraction by multiplying (d +3) on both sides:

$c(d + 3) = 4 - d$

Expand:

$cd + 3c = 4 - d$

Bring all the d terms to one side and move the others to the other side of the equation:

$cd + d = 4 - 3c$

Factorise d out:

$d(c + 1) = 4 - 3c$

Divide by (c +1) on both sides:

$d = \frac{4 - 3c}{c + 1}$

7 0

3 years ago

Cách tính tổng 12+25+45+65+34

Andre45 [30]

12+25+45+65+34

= 181

Must click thanks and mark brainliest

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3 years ago

Hi i was wondering if you can help me with this 4x+8<4(x-9) please help me solve this and help me show the work I don’t remem

slava [35]

Answer:

nope I do not know what to do

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3 years ago

Mrs. Piper is driving Anna, Jo, and Mai home from school. All of them want to ride in the front seat. How can she make a fair de

Stels [109]

Answer:

I would say the answers would be A and B. This is because they each get a fair chance.

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3 years ago

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A sphere has a volume of 80cm*3

viva [34]

Answer:

Step-by-step explanation:

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3 years ago