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3 years ago

Write the perimeter of the triangle in simplest form can i please get help

Mathematics

1 answer:

Zepler [3.9K]3 years ago

8 0

This is easy. You just add all the like terms

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How much does 4 5/7 kg of candy cost if 5/6 kg costs $7.50

Aliun [14]

Answer:

It costs $42.43

Step-by-step explanation:

Lets explain how to solve the problem

- The cost of $\frac{5}{6}$ kilogram of candy is $7.5

- We need to find the cost of $4\frac{5}{7}$ kilogram

We can use the ratio to find the answer

======= Dollar : Kilogram

======= 7.5 : $\frac{5}{6}$

======= c : $4\frac{5}{7}$

By using cross multiplication

∴ c × $\frac{5}{6}$ = 7.5 × $4\frac{5}{7}$

∵ $4\frac{5}{7}$ = $\frac{4*7+5}{7}$

∴ $4\frac{5}{7}$ = $\frac{33}{7}$

∴ c × $\frac{5}{6}$ = 7.5 × $\frac{33}{7}$

∴ c × $\frac{5}{6}$ = $\frac{495}{14}$

Divide both sides by $\frac{5}{6}$

∴ c = $\frac{495}{14}$ ÷ $\frac{5}{6}$

Change the division sign to multiplication sign and reciprocal the

fraction after the division sign

∴ c = $\frac{495}{14}$ × $\frac{6}{5}$

∴ c = $\frac{297}{7}$ = 42.43 dollars

∵ c represents the cost of $4\frac{5}{7}$ kg

∴ It costs $42.43

7 0

3 years ago

A jug of milk holds 4 quarts. How many liters of milk does the jug hold? Round your answer to the nearest hundredth of a liter.

GuDViN [60]

Answer:

The answer is 3.785, but rounding it to the nearest hundredth is 3.68 or 3.79, depending on rather they wanted you to take the t and round up or just leave it off.

4 0

3 years ago

Solve pls brainliest

love history [14]

Answer:

7/10 < 3/4

Step-by-step explanation:

7/10 = 14/20

3/4 = 15/20

7/10 < 3/4

8 0

2 years ago

Use elimination to solve for x and y:

trapecia [35]

Answer:

x=3, y=2

Step-by-step explanation:

8 0

3 years ago

3 times 80,000,00 equal what

RoseWind [281]

Answer:

240000000

Step-by-step explanation:

3*80000000

=240000000

7 0

3 years ago

Read 2 more answers