3 years ago

Help me I suck at math

Mathematics

2 answers:

Harlamova29_29 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

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LuckyWell [14K]3 years ago

5 0

Answer:

Step-by-step explanation:

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Subtract 4 feet 5 inches from 12 feet 3 inches

Sliva [168]

4ft = 48 inches

12ft = 144 inches

48 inches + 5 inches = 53 inches

144 inches + 3 inches = 147 inches

147 inches - 53 inches = 94 inches

The answer is 94 inches

8 0

3 years ago

On the world map,the scale is 1/5= 636 miles.The distance is 2 and 1/8 inches.How many miles is it?

crimeas [40]

The answer for this problem is that there is 6757.5 miles for 2 and 1/8 inches

6 0

3 years ago

Use a calculator to find square root 61.6 to the nearest hundredth

Simora [160]

D. 7.85
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4 0

3 years ago

Explain the steps needed to determine the value of the expression shown below be sure to provide the correct value of the expres

inn [45]

Answer:

-3/2

Step-by-step explanation:

In the picture attached, the complete question is shown.

The expression is:

$\frac{ \frac{1}{2} }{ \frac{-2}{5}} + \frac{-1}{4}$

You can rewrite the first term, expressing the division as a multiplication, that is, inverting the fraction in the denominator, as follows:

$\frac{1}{2} \times \frac{-5}{2}+ \frac{-1}{4}$

$\frac{-5}{4} + \frac{-1}{4}$

The addition of a negative fraction is simply the subtraction by that fraction:

$\frac{-5}{4} - \frac{1}{4}$

$\frac{-5 - 1}{4}$

$\frac{-6}{4}$

Which can be simplified dividing by two both numerator and denominator:

$\frac{-3}{2}$

8 0

2 years ago

The average of 6 ages men is 35 years and the average of four of them is 32. Find the ages of the remaining two men if one is 3

prisoha [69]

Answer:

the first one must be 39.5 and the other 42.5

Step-by-step explanation:

multiply 35 by 6 and subtract 32 x 4 you are left with 82. Divide that by 2 and make the difference 3.

6 0

3 years ago