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ipn [44]
3 years ago
14

The sides of a triangle are in the ratio 3:4:5. What is the length of each side if the perimeter of

Mathematics
1 answer:
lara31 [8.8K]3 years ago
7 0

Answer:

first side =9,second side =12,third side =15

Step-by-step explanation:

total ratio =3+4+5

=12

first side=3/12×36

=9

second side=4/12×36

=12

=third side=5/12×36

=15

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The cost of a car battery costs $35 wholesale for the automotive store to buy, but they need to markup the cost 40% for the reta
lara31 [8.8K]

Answer:

The markup amount is $14 and the retail price is $49.

Step-by-step explanation:

You can use the following formula to find the retail price with the information provided:

Retail price=Cost*(100%+markup %)

Cost=35

Markup %=  40%

Now, you can replace the values in the formula:

Retail price=35*(140%)

Retail price=49

Now, you can subtract the cost from the retail price to find the markup amount:

49-35=14

According to this, the answer is that the markup amount is $14 and the retail price is $49.

8 0
3 years ago
What are the possible steps involved in solving the equation shown? Select three options. 3.5 + 1.2(6.3 – 7x) = 9.38 Add 3.5 and
motikmotik

Answer:

1) Distribute 1.2 to 6.3 and -7x

2)Combine 3.5 and 7.56

3)Subtract 11.06 from both sides

Step-by-step explanation:

3.5 + 1.2(6.3 - 7x) = 9.38

Distribute 1.2 to 6.3 and -7x

3.5 + 1.2* 6.3 - 1.2 * 7x = 9.38

        3.5 + 7.56 - 8.4x = 9.38

Combine 3.5 and 7.56

11.06 - 8.4x = 9.38

Subtract 11.06 from both sides

11.06 - 8.4x -11.06 = 9.38 - 11.06

                    -8.4x = -1.68

To find solution:

Divide both sides by (-8.4)

-8.4x/-8.4 = -1.68/-8.4

 x = 0.02

8 0
3 years ago
Read 2 more answers
Solve the inequality:<br> p/-4 - 1 &gt; 1
Neporo4naja [7]

Answer: p < -8

Step-by-step explanation:

5 0
2 years ago
In a 10 x 10 grid that represents 800, one square represents
ludmilkaskok [199]
Each square represents 8

If it is 10×10 then there is 100 squares

800÷100=8
3 0
3 years ago
I WILL GIVE THE BRAINLIEST TO WHOEVER SOLVES WRITES THIS OUT (DO NOT SOLVE)
lapo4ka [179]

Step-by-step explanation:The quotient of a number and -7, decreased by 2, is 10. How do you find the number?

✓ $$-84$$ Explanation: Let the number be $$x$$. Then we have, $$x/-7$$ (The quotient of a number and -7) $$x/-7-2$$ (decreased by 2) $$x/-7 …

4 0
3 years ago
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