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rewona [7]
3 years ago
15

4. I mark as brainliest ​

Mathematics
1 answer:
kumpel [21]3 years ago
4 0

Answer:

5,129 so c

Step-by-step explanation:

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36/42 = 24/r solve the proportion to find r
vivado [14]

36 \times r = 21 \times 12 \\ 36r = 252 \\ r = 252 \div36 \\ r = 7

5 0
3 years ago
Greg’s puppy chewed 1 ⅘ bones in 6 days. What part of a bone did he chew in one day?
Mashutka [201]

Answer:

3/10 of a bone per day

Step-by-step explanation:

Take the number of bones and divide by the number of days

1 4/5 ÷ 6

Change to an improper fraction

9/5 ÷6

Copy dot flip

9/5 * 1/6

Rewriting

9/6 *1/5

Simplifying the first fraction

3/2 *1/5

3/10

3/10 of a bone per day

7 0
4 years ago
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Marty bought 4 new books today. He plans to read 2 of these while on vacation. How many combinations of 2 books from the group o
MatroZZZ [7]
There are 6 different combinations of 2 books from the group of 4 that he could choose to do.

Let's say all of the books were letters.
Books a, b, c, and d.

Different combinations include:

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5 0
4 years ago
F(x)=x^2-25. Determine the value of x for the given function formula<br><br>​
Soloha48 [4]

Answer:

You can't really determine anything here, as we'd need to know also the value of F(x)! Check again if there misses anything in this question.

6 0
3 years ago
Write an expression to represent the perimeter of Melissa’s garden in terms of x.
maria [59]

As no diagrams attached provided the formulas which can helps you to solve by yourself

  1. Square--4(side)
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  3. Triangle--(Sum of 3 sides)
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3 years ago
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