3 years ago

What is the half of 57

2 answers:

8 0

You half the 50 which = 25 then you half the 7 which = 3.5
then you add the 25 and the 3.5 =28.5

4 0

Half of 57 is 28.5. Hoped I helped. :)

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sweet [91]

$-2\frac{1}{2}-(-1\frac{3}{4})=-\frac{5}{2}+\frac{7}{4}=-\frac{10}{4}+\frac{7}{4}=-\frac{3}{4}$

7 0

3 years ago

DedPeter [7]

Pretty sure that the answer is $1,288.04

8 0

3 years ago

Fed [463]

It would be 3 and 1/3

5 0

3 years ago

Kruka [31]

<u>Answer:</u>

When Anne pushes the wheelbarrow 25 meters the work done is 1120 joules

<u>Solution:</u>

We know $\text { Work }(\mathrm{W})=\text { Force }(\mathrm{F})\times\text { Distance (D) }$

Anne is pushing the wheelbarrow with a force of 70 N at an angle of $50^{\circ}$ with the horizontal

So the force of Anne will be $F=70 \cos 50^{\circ}=(70 \times 0.64)=44.8 \mathrm{N}$

She pushes the wheelbarrow 25 meter, So D = 25 meters

So, the $work,F\times D=(44.8 \times 25)=1120 \text { Joules }$

Anne has done total 1120 joules work.

4 0

3 years ago

lara [203]

Answer:

X/24

Step-by-step explanation:

he ratio of the unknown amount (x) invested in company A to the known amount ($24) invested in company B is X/24

7 0

3 years ago