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Vedmedyk [2.9K]
3 years ago
12

A - 2 1/2 = 1 1/2 pls I need help. also dont now why it says im in high school.

Mathematics
1 answer:
yulyashka [42]3 years ago
6 0

Answer:

question is not clear , what do u need exactly?

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Jim runs 12 miles in 4 hours how many feet does he run per minute
hjlf

h= number of hours

m= number of miles

Formula: 4h=12m

(4 hours equals 12 miles)

Divide 4 on each side.

h= 3m

3 miles per hour.

Then, convert miles to feet. And hours to minute.

To do this simultaneously,

Convert miles to feet and hours to minutes.

There should be 3 "fractions" to multiply.

The first should be the original problem:

3miles/1 hour. (3 miles per hour).

The second should be 1 hour/60min. (1 hour per 60 min).

The third should be 5280 ft/1 mile. (5280 feet per mile).

The second and the third fractions are to convert miles to feet and the hours to minutes.

8 0
3 years ago
To find the height of a tower, a surveyor positions a transit the is 2 meters tall at a spot of 40 meters from the base of the t
Mrac [35]
The height of the tower roughly equals 41.421 meters.
5 0
3 years ago
Ming le invited 12 people to her chrismas party.(that is,there are total 13 people at her party )Each person have each other per
postnew [5]

Answer:

There will be 13 gifts given in the party.

Step-by-step explanation:

Given that Ming invited 12 people to her chrismas party, with a total of 13 people at her party, and each person have each other person a present, to determine how many presents were given the following logical reasoning must be performed:

Given that there are 13 people at the party, and each of them will bring a gift, by mathematical logic there will be 13 gifts distributed in the party.

6 0
3 years ago
Which inequality matches the graph?
alexdok [17]

The inequality that matches the graph would be C. -3x + 2y  ≥ 7.

4 0
3 years ago
Could someone please help me with this problem! I would really appreciate your help, a through explanation, how to work the prob
Ulleksa [173]

-(-3 - 2) + (-5)

First solve inside the parentheses.

-(-5) + (-5)

Note the double negative sign in the front changes the -5 to a positive 5. Now your equation is:

5 + (-5) which is the same as 5 - 5.

So your answer is 0.

5 0
3 years ago
Read 2 more answers
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