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Rufina [12.5K]
3 years ago
12

I need help on the second problem!!!

Mathematics
1 answer:
Levart [38]3 years ago
5 0
Answer:

They are correct.

Explanation:

Since adding two exponents only happens when you multiply two identical bases, that way of solving it is valid.

Hopefully this helped!
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Use the long division method to divide 120÷24​
Natali5045456 [20]

Step-by-step explanation:

120÷24

    

    0   24⟌120

    0   24⟌120   0  

    0   24⟌120   -0      1

    00  24⟌120   -0      12 

   0   24⟌120   -0      12 

    00  24⟌120   -0      12    - 0     12 

   00  24⟌120   -0      12    - 0     120

4 0
3 years ago
Read 2 more answers
Two trains are 500 miles apart when they first enter a collision course. If, after two hours, the distance between them is 300 m
MrRissso [65]

Answer:

The faster train goes 60mph

Step-by-step explanation:

s= speed

s+20 is the faster train.

Then you are given:

200/s+s+20=2

200=2*(2s+20)

4s+40=200

4s=160

s=40 is the slower train

40+20= speed of faster one

s=60 ;)

6 0
3 years ago
An ancient atifact is 4 time older then an anitque book
amm1812
(antique book age)*4 idrk the question but i hope this helps
7 0
3 years ago
Barbara, Mark, and Carlos participated in the third heat of “The Big Race”. Barbara thought she could win with a 3 meter head st
steposvetlana [31]
Distance to travel = 20 m.
Let us determine the time, t, that each participant took to complete 20 m.

Barbara:
Average speed = (3 m)/(2 s) = 1.5 m/s
t = 20/1.5 = 13.3 s

Mark:
t =  5 s

Carlos:
y = x + 1
where
y = 20 m
x = time, t
Therefore
t =x = y - 1 = 20 - 1 = 19 s

Summary:
Barbara:  13.3 s
Mark:       5 s
Carlos:     19 s

Answer:
The winner is Mark
7 0
3 years ago
What is the value of x? (There should be an image) ​
skad [1K]

Answer:

22

Step-by-step explanation:

6 0
1 year ago
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