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harkovskaia [24]
3 years ago
5

HELP WILL MARK BRAINLYEST Which number line correctly shows 4.5 – 2.5? ​

Mathematics
2 answers:
Anna71 [15]3 years ago
6 0

Answer:

A

Step-by-step explanation:

nekit [7.7K]3 years ago
3 0

The answer is A.

Since 4.5 is the first number, that is the starting point.

Since we are subtract 2.5, we are going to move 2.5 units to the left of 4.5.

Subtract to check.

4.5 - 2.5 = 2 (Final point is at 2)

The only number line that satisfies our needs is A. Thus, proves our answer.

Best of Luck!

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A resting heart rate for men on a chart say 62-65 beats per minute puts men in the good category of scott counted 238 heart beat
olganol [36]
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3 years ago
In a toy​ store, the ratio of the number of dolls to the number of teddy bears is . If the store has 240​ dolls, how many teddy
forsale [732]

Answer:

<u>So, the way a ratio works is </u><u>"for every 1 of this, we have 4 of this"</u><u> for example. (the ratio I just described would be 1:4.) </u>

<u />

I believe I've seen this question before. If the ratio of dolls to teddy bears is 9:3 then for every 9 dolls you have 3 teddy bears.

So, since we have 240 dolls and a 9:3 ratio to teddy bears, all we have to do is take how many dolls we have (240) and divide it by 3 to see how many teddy bears we have.

So:

240 ÷ 3  = 80

If your ratio is 9:3, then 80 is your answer.

<u>Hope this helps and have a nice day!</u>

<u></u>

7 0
3 years ago
I need help with question #2. ASAP. Anything is appreciated:)
DedPeter [7]
Y = 4/5x + 30

4/5 because the slope is 4 up, 5 right. 30 is the y-int
4 0
3 years ago
1. If you wanted to make a triangle with side lengths of 3 units, 3 units, and 4
ivanzaharov [21]

Answer:

Since 4 is the largest number its the hypotenuse. The two 3s are equal so they are interchangeable so it doesn't matter where you put them. If its a right triangle the hypotenuse is opposite the right angle.

Step-by-step explanation:

7 0
3 years ago
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