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2 years ago

Can someone help me

Mathematics

2 answers:

kakasveta [241]2 years ago

8 0

Subtract 22 on both sides

Ket [755]2 years ago

5 0

Answer:

$\frac{x}{3} = 17 - 22 = - 5 \\ x = - 15$

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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

2 years ago

I need help with number 7

natali 33 [55]

Answer:

B would be the correct answer

Step-by-step explanation:

5 0

1 year ago

Explain the difference between parallel and perpendicular slope in fewer than twenty words.

viva [34]

Answer:

parallel refers to two equidistant lines, Because the lines are equally distant, they have the same slope and the angle between them is zero. On the other hand, when two lines intersect at a right angle, they are called perpendicular.

Step-by-step explanation:

7 0

3 years ago

if a frog can move 1/4 of a mile every hour, then how many hours would it take for a frog to go 2 miles?

ANTONII [103]

Answer: 8 hours

Step-by-step explanation: If a frog can jump 1/4 fourth a mile every hour then it will take 4 hours to complete a mile. But because we are talking a bout 2 miles, you have to double the time. Therefore, the answer is 8 hours

5 0

3 years ago

Read 2 more answers

Can somebody Help me please?!

antoniya [11.8K]

The first one because if you add all the positives you get 4 and then if you add all the negatives you get 7 so then you do 4+(-7)= -3

6 0

2 years ago