2 years ago

Why is a wheelbarrow and example of a 2nd class lever

Mathematics

1 answer:

kodGreya [7K]2 years ago

3 0

Hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

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What line represents the relationship

svetoff [14.1K]

r are increasing and s are increasing, therefore the second graph or third graph. For r = 0 → s = 10.

Therefore your answer is second graph.

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2 years ago

-5 1/2 + 6 3/4 + (-4 1/4) =

Sergeeva-Olga [200]

Answer:

-3

Step-by-step explanation:

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2 years ago

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√70 is between which two numbers on the number line?

Leto [7]

Answer:

C) 8 and 9

Step-by-step explanation:

We know that 70 is between two perfect squares.

The square numbers 64 and 81 can help us solve this question.

64<70<81

We take square root to get:

$\sqrt{64} \: < \: \sqrt{70} < \sqrt{81}$

We simplify this to get:

$8 \: < \: \sqrt{70} \: < \: 9$

Therefore √70 is between 8 and 9.

The correct option is C.

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2 years ago

There are 48 students in a school play. The ratio of boys to girls is 5 : 7. How many more girls than boys are in the play?

VikaD [51]

8 more boys
Hope this helps

4 0

3 years ago

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Consider the following functions

TiliK225 [7]

Step-by-step explanation:

g(5)=3(5)-11

=15-11

f(g(5))=2(4)²+4(4)+10

=2(16)+16+10

=32+26

=58

5 0

2 years ago