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Tanya [424]
2 years ago
15

Philip Schofield bench presses 200N over a distance of 0.5m. calculate the work done

Mathematics
1 answer:
zloy xaker [14]2 years ago
3 0

Answer:

100J

Step-by-step explanation:

work done = force x distance

                  = 200 x 0.5

                  = 100J

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Given the side lengths, determine whether thr triangle is acute, right, ovtuse, or not a triangle:
DaniilM [7]

Answer:

1) If sum of the two smaller sides of a triangle is greater than the third longer side, then its a triangle.

<h3>In our case, 20 + 23 > 41. Hence its a triangle .</h3>

Use the side lengths to classify the triangle as acute, right, or obtuse. Compare the square of the length of the longest side with the sum of the squares of the lengths of the two shorter sides

2) Square root of sum of the squares of the two smaller sides is equal to the third longer side, then its a right triangle.

In our case,

√20^2+23^2≈30.4795<41.

<h3>Hence not a right triangle.</h3>

Since the sum of the squares of the two shorter sides is < the square of the longer side, its an obtuse angle triange

Step-by-step explanation:

Hope it is helpful....

6 0
2 years ago
Which is the correct label of the line? (1 point)<br> a<br> AC<br> O<br> CD<br> D<br> Ο OllA
Scrat [10]

Answer:

The correct label of the line is CD

4 0
3 years ago
4.2<br> ×<br> 10<br> 7<br> )<br> ÷<br> (<br> 7<br> ×<br> 10<br> 4<br> )
ZanzabumX [31]

Answer:

1.05

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help I forgot how to do this
timofeeve [1]

Answer:

See answer below.

Step-by-step explanation:

2≥  g/-4

2( -4)  ≥  g

-8 ≥ g

graph :   Closed circle at -8 and shade to the left of -8  

                                         

3 0
2 years ago
8. If the weights of males are normally distributed with mean = 170 and standard deviation = 20, what weight (to the nearest
Mamont248 [21]

Answer:

E. none of the above

Step-by-step explanation:

20 doesnt fit any of these answers

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2 years ago
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