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MA_775_DIABLO [31]
2 years ago
7

HELP! Four one foot rulers laid end to end reach how many inches?

Mathematics
2 answers:
gizmo_the_mogwai [7]2 years ago
7 0

Answer: 48

Step-by-step explanation: 1 foot = 12 inches. 12 inches x 4 feet = 48 inches

Inches x feet

REY [17]2 years ago
3 0

Answer:

48 inches

Step-by-step explanation:

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A=1/2bh for h<br><br> Need help
Zarrin [17]

Answer:

2A/b = h

Step-by-step explanation:

A=1/2bh

Multiply each side by 2

2A = 2 * 1/2 bh

2A = bh

Divide each side by b

2A/b = bh/b

2A/b = h

6 0
3 years ago
The answer is 5:6:20 but can someone explain how plz?
Leya [2.2K]
The ratio of red to green is 5:6 which means that for every 5 red cars, there are 6 green cars

The ratio of green to blue is 3:10 telling us that for every 3 green cars, there are 10 blue cars. 

The ratio 3:10 is equivalent to 6:20 after we multiply both parts by 2. This now says that for every 6 green cars, there are 20 blue cars.

------------------------------

Let's say we had 5 red cars, 6 green cars and 20 blue cars
Based on that info, we know that the ratio of red to green is 5:6
And the ratio of green to blue is 6:20 which reduces to 3:10

We don't reduce 6:20 to 3:10 however, since that would change the green count from 6 to 3. We want to keep the green count at 6.

So because there are 5 red cars, 6 green cars, and 20 blue cars in this example, and this example points to the proper ratios mentioned earlier, this means that the final answer is 5:6:20. This ratio cannot be reduced or simplified as there are no common factors (other than 1) for 5, 6, and 20.
4 0
3 years ago
What is the reciprocal of the sum of a half, a third, and a fourth?
soldier1979 [14.2K]

Answer

12/13

Step-by-step explanation:

1/2+1/3+1/4=?

6/12+4/12+3/12=?

13/12

Reciprocal is 12/13

3 0
3 years ago
Use patterns blocks to help fidn each of the fractions
madam [21]

Answer:1/2?

atleast that what i thought it was

4 0
3 years ago
Read 2 more answers
6 is what percent of 11
joja [24]
.66 would be your anwser 


8 0
3 years ago
Read 2 more answers
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