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mestny [16]
3 years ago
13

Help ..... I do not understand this and I will be so appreciative if you guys could help me​

Mathematics
1 answer:
kati45 [8]3 years ago
4 0
I have absolutely no idea
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A rectangular prism has a length of 12in, a height of 5in, and a width of 8in. What is its volume, in cubic in?
cupoosta [38]

Answer: The volume is 480 in^3

Step-by-step explanation:

v= lwh

v= 12 * 5 * 8

v= 480 in^3

3 0
3 years ago
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An object is dropped from a height of 400 feet. The amount of time, in seconds, the object takes to hit the ground can be found
lidiya [134]

-16t^2+400=0

16t^2=400

take square root on both sides.

\sqrt{16t^2} =\sqrt{400}

4t=20

t=20/4

t=5

6 0
3 years ago
Please show your work, tysm :D<br><br> ~giving brainliest!~
N76 [4]

Answer:

. 0625

Step-by-step explanation:

1/2^4

or

1/16

just doing half life

5 0
2 years ago
Its only one math question show right steps then get brainliest and right answer ofc
valkas [14]

Step-by-step explanation:

equation.

2(m+10)=4(m−15)

(2)(m)+(2)(10)=(4)(m)+(4)(−15)(Distribute)

2m+20=4m+−60

2m+20=4m−60

Step 2: Subtract 4m from both sides.

2m+20−4m=4m−60−4m

−2m+20=−60

Step 3: Subtract 20 from both sides.

−2m+20−20=−60−20

−2m=−80

Step 4: Divide both sides by -2.

−2m−/2=−80/−2

m=40

4 0
3 years ago
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Select the line that is equivalent to 5x +2y=6.
oksano4ka [1.4K]

Answer: It will be C, 5x + 2y = 6 is equivalent to y = -5/2x + 3

5 0
3 years ago
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