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3 years ago

How much shorter is a 7 foot 3 inch long board than a 13 foot long board?

Mathematics

2 answers:

rodikova [14]3 years ago

7 0

Answer:

5 foot and 7 inches longer.

Step-by-step explanation:

13 - 7.3 = 5.7

AnnZ [28]3 years ago

6 0

Answer:

It would be 5 foot 9 inches shorter.

Step-by-step explanation:

You need to subtract 7 foot 3 inches from 13 feet. To make this simpler, you can turn the feet into inches. So multiply the 7 be 12, and add 3. 87 inches. Now you need to turn the 13 feet into inches, so multiply the 13 by 12 (because there is 12 inches in 1 foot) That gives you 156. Now subtract,

156-87.

This gives you 69 inches. All you need to do know is convert that into feet. And that gives you 5 feet and 9 inches. So, the board is 5 feet and 9 inches shorter that the long board.

And to check this, you can simply add 5 feet 9 inches to 7 feet 3 inches. Which gives you 13 feet in total.

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Olegator [25]

Given that loan amount P=20000

Interest rate r=5% = 0.05

Time of loan t=4 years

Now to find the interest amount we just plug those values into formula

simple interest = P × r × t

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simple interest = 1000 * 4

simple interest = 4000

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3 years ago

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2 years ago

Solve the inequality and graph the solution<br> 4x-5>7

ohaa [14]

Answer:

x > 3

interval notation: (3, ∞)

Step-by-step explanation:

Given the inequality statement: 4x - 5 > 7,

The goal is to isolate x and find its solution.

Start by adding 5 to both sides:

4x - 5 + 5 > 7 + 5

4x > 12

Divide both sides by 4:

4x/4 > 12/4

x > 3

The solution can also be expressed in the following interval notation:

(3, ∞).

In terms of graphing, it involves an empty circle on the endpoint, x = 3, as it is not included as a solution. The solution to the given inequality statement must be greater than 3.