3 years ago

Subtract: 8 1b, 12 oz. - 5 lb, 5 oz.

Mathematics

1 answer:

Sedbober [7]3 years ago

6 0

Answer:

wouldn't it be 3lb and 7oz

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What is half of 2 2/3

geniusboy [140]

Answer:

1 1/3 (Decimal: 1.333333)

Step-by-step explanation:

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3 years ago

What triangle is 3,7,9

Marta_Voda [28]

9^ ? 3^2 + 7^2
81 ? 9 + 49
81 > 58

c^ > a^2 + b^2
answer is obtuse triangle

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3 years ago

8. Find y<br> (9x + 37) (7y-1)<br> 16x+8)° (11y+19)

garik1379 [7]

Answer:

6 plus 9

Step-by-step explanation:

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3 years ago

Multiply or divide SHOW YOUR WORK!!! 5x+10 over x +2 times 2x over 4x-10

Vaselesa [24]

(5x + 10) / (x + 2) * 2x / (4x - 10)
= 5(x + 2) / (x + 2) * 2x / 2 (2x - 5)
= 5 *2 = 2x / (2x - 5)
= 10 * (2x - 5) = 2x
= 20x - 50 = 2x
= 20x - 2x = 50
= x = 50 / 18

In short, Your Answer would be 25/9

Hope this helps!

6 0

3 years ago

Marissa dug three fifths of a hole in one tenth of an hour. Find the rate<br> in holes per hour

snow_lady [41]

Answer:

Step-by-step explanation:

This might be easier to do in decimals. Let's try it.

3/5 = 0.6

1/10 = 0.1

rate = holes / hours

rate = 0.6/0.1

rate = 6 holes per hour

Try it with fractions.

rate = $\frac{\frac{3}{5} }{\frac{1}{10} }$ Invert and multiply the 1/10

rate = $\frac{3}{5} *\frac{10}{1}$ = 30/5 = 6

It's the same answer. Pick the method that you feel most comfortable with.

3 0

3 years ago