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slava [35]
2 years ago
15

Help please will give brainliest

Mathematics
1 answer:
ser-zykov [4K]2 years ago
7 0
40=1.5f+2.25c, please mark brainiest and give it a heart (:
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There is a bag filled with 5 blue, 4 red and 3 green marbles.
valentinak56 [21]

Answer: 2/12 (1/6 simplified)

Step-by-step explanation:

5+4+3=12

2 marbles of the same color

2/12

2/2=1

12/2=6

4 0
3 years ago
.222222222 as a fraction Please help
statuscvo [17]

Answer:

222222222/1000000000

Step-by-step explanation:

8 0
3 years ago
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What is the exact decimal equivalent of 7 half’s 12
Ivenika [448]

The decimal equivalent of 7 half’s is the number in decimal form

The exact decimal equivalent of 7 half’s is 3.5

<h3>What is a decimal number?</h3>

A decimal number is a number represented by an integer and a fractional part

<h3>How to determine the decimal equivalant?</h3>

The number is given as:

7 halves

Express as product

7 * 1/2

Evaluate the product

3.5

Hence, the exact decimal equivalent of 7 half’s is 3.5

Read more about decimals at:

brainly.com/question/1827193

3 0
2 years ago
If y = 12 when x = 3, find x when y = 6.
kari74 [83]

Answer:

X would equal 1.5

Step-by-step explanation:

if 12 divided by 2 equals 6, then you have to find what's half of 3 which is 1.5

7 0
3 years ago
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What is the area of a circle with a radius of 21 feet?
lidiya [134]

Answer:

Area is about 1520.53

Step-by-step explanation:

A=\pi r^{2}

A = \pi 21^{2}

A ≈ 1520.53

6 0
3 years ago
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