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3 years ago

I want the anwcers plzzZzzzzzzzzzzzzzzzzzzzzzz

Mathematics

1 answer:

tino4ka555 [31]3 years ago

8 0

Answer:

Step-by-step explanation:

A: 40

B: 21

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Please help on my math question

Ivanshal [37]

2353513586776(564567)774567&88

8 0

3 years ago

Solve the equation.<br><br> 20 = –d + 16

My name is Ann [436]

Answer:

Step-by-step explanation:

20 = -d + 16 <em>subtract 16 from both sides</em>

20 - 16 = -d + 16 - 16

4 = -d <em>change the signs</em>

-4 = d ⇒ d = -4

5 0

3 years ago

Read 2 more answers

In which quadrant will the following points be plotted (-4;-4) (5;2) (-6;11)

AVprozaik [17]

(-4,-4) is quadrant 3
(5,2) is quadrant 1
(-6,11) is quadrant 2

3 0

3 years ago

I NEED THIS ANSWERED AS SOON AS POSSIBLE PLEASE!!

Paul [167]

The answer would be D. This is because in order to get W you would have to multiply 24 by the age (X) and add 8

4 0

3 years ago

A solid rectangular box with height 5 m and square base with side lengths 4 m is built using a lightweight material whose densit

elena55 [62]

Answer:

627200LJ

Step-by-step explanation:

Height of box=5 m

Side of square base=4 m

Volume of rectangular box= $l\times b\times h$

Using the formula

Volume of rectangular box= $4\times 4\times 5=80m^3$

Density of material= $800kg/m^3$

We know that

$Mass=Density\times volume$

Using the formula

Mass of rectangular box= $80\times 800=64000 kg$

Gravity= $g=9.8m/s^2$

Weight of rectangular box,F= $mg=64000\times 9.8 N$

Let L be the vertical distance traveled by box

Total work done = $W=F\times displacement$

Therefore,total work done against gravity = $64000\times 9.8 L$ =627200 L J

Hence, the box requires work against gravity=627200LJ

5 0

3 years ago