3 years ago

Help (Four to Seven) Thank you

Mathematics

1 answer:

fenix001 [56]3 years ago

7 0

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A shoreline is eroding at a rate of 1/3 foot per 2 months how many feet are eroding this year

mylen [45]

Answer:

2 feet

Step-by-step explanation:

The shoreline is eroding at 1/3 foot per 2 months. There are 12 months in a year so you multiply 1/3 x 6 and you get 2.

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2 years ago

If you do 12 minutes of a 45 minute workout how many calories is it? (the 45 minutes is 1000 calories in total)

velikii [3]

Answer:

266 $\frac{2}{3}$

Step-by-step explanation:

if a 45 minute workout is 1000 calories, at the same rate, a 12 minute workout would be 266 calories and 2 thirds. $\frac{12}{45}$ x 1000 = 266 $\frac{2}{3}$

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2 years ago

The difference of 9 times a number and 2 is 67. Write an equation that can be used to find the unknown number?

pochemuha

9x - 2 = 67
67 + 2 = 69
69 × 9 = 621
621 = x

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3 years ago

Density is mass divided by volume. Find the density of an aluminum block with a mass of 35 grams and a volume of 14 cm3?

castortr0y [4]

The answer is 2.5 g/cm 3 :)

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4 years ago

Solve: 1.2n+1=1-n<br> HELP PLS ASAP WILL GIVE BRAINLIEST IF CORRECT

ahrayia [7]

Answer:

n = 0

Step-by-step explanation:

1.2n + 1 = 1 - n

Add n and - 1 on both sides.

1.2n + n = 1 - 1

Combine like terms.

2.2n = 0

Divide both sides by 2.2.

n = 0

5 0

3 years ago