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Alborosie
3 years ago
13

Solve 3/4x = -6 showing each step explaining each property used.

Mathematics
2 answers:
polet [3.4K]3 years ago
4 0
Well, since it's already set up, all we do is divide -6 by 3/4 to get our x
So that means x=-8
zmey [24]3 years ago
3 0
Hi there,
We can start off by first rewriting the equation:
3/4x = -6
First, we use the multiplication property of equality to multiply the reciprocal of 3/4, which is 4/3 to -6. 
x = -6 × 4/3
Now, we just simplify,
x = -24/3 => x = -8
Therefore, the answer to your query is x = -8. Hope this helps!
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I just need examples of these things, I have to make my own problems and solve them:
poizon [28]
1) x+17=20
x-10=30

2) x/4=20
x/30=2

3) 4(x+5)=40

4) x+3.2=6

5) A pizza place sells pizza for $5 per box. If I had $20 how many pizzas can I buy in all? (5x=20)

Hope this helps! Have a wonderful day.
6 0
3 years ago
A storekeeper increased the price of hats by 8% A hat was originally priced at $12.00. What is the new cost of the hat?
german

Answer:

$12.96

Step-by-step explanation:

determine what the decimal form of 8% is

⇒ 8% = 0.08

multiply $12 by 0.08

⇒ $12 x 0.08

⇒ $0.96

add $0.96 to $12

⇒ $12 + $0.96

⇒ $12.96

new price

⇒ $12.96

6 0
3 years ago
Help me asap please
iren [92.7K]

A(-3, -1); B(2, -1), C(2, 3)

You can read the length of AB and BC.

|AB| = 5

|BC| = 4

Use the Pythagorean theorem:

|AC|^2=5^2+4^2\\\\|AC|^2=25+16\\\\|AC|^2=41\to|AC|=\sqrt{41}\\\\|AC|\approx6.4

The perimeter:

P=|AB|+|BC|+|AC|\\\\P=5+4+6.4=15.4

7 0
3 years ago
What is the definition of congruent line segments
Kay [80]
Are simply line segments<span> that are equal in length. </span>Congruent<span> means equal.</span>Congruent line segments<span> are usually indicated by drawing the same amount of little tic </span>lines<span> in the middle of the </span>segments, perpendicular to the segments<span>. We indicate a </span>line segment<span> by drawing a</span>line<span> over its two endpoints.</span>
7 0
3 years ago
Read 2 more answers
Help pleaseeeeeeeeeeeeeeeeeeeeee
juin [17]

Answer: draw a diagonal line

Step-by-step explanation:

like this:

since it's going up, it's a positive slope

3 0
3 years ago
Read 2 more answers
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