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kirill [66]
3 years ago
9

Superman and Spider-Man take turns in saving the world in the ratio of 4:3. There are 42 disastrous events , how many times do t

hey each save the world ?
Mathematics
1 answer:
sladkih [1.3K]3 years ago
4 0

Answer:

42 times

Step-by-step explanation:

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The bus company charges $2.95 per mile for each bus. What is the cost for all 6 buses to drive 124 mile trip?
Softa [21]

Answer:

2194.8

First, 124 times 2.95 then you get 365.8 and finally you multiply by 6 and get you answer.

6 0
3 years ago
-1/3(n+15)=-2. what is n? please show work on paper and send it to me asap.​
Anton [14]

Step-by-step explanation:

Use the distributive formula to solve for n:

-a(b + c) = -ab - ac

So, to solve this you would have to use the distributive property:

-1/3n - 5 = -2

Add 5 to both sides

-1/3n - 5 + 5 = -2 + 5

-1/3n = 3

Now, multiply -3 from both sides

-1/3 * -3 n = 3 * -3

Simplify

n = -9

Hope that helped!!

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4 0
3 years ago
Read 2 more answers
The area of a particular rectangle is 72. If the length of the rectangle is twice
soldier1979 [14.2K]

Answer:

6

Step-by-step explanation:

Suppose the width is "a".  Then the length is 2a.

2(a²) =72 Divide both sides by 2

    a²= 36

    a=6

   

4 0
3 years ago
Which method would you use to prove that the two triangles are congruent?
tankabanditka [31]
You can use the SSS, SAS, ASA, AAS congruency for any triangles and the HL congruency for just the right triangle
4 0
3 years ago
What is 7.3 = y + 2.8​
zloy xaker [14]

Answer:

4.5

Step-by-step explanation:

7.3= y + 2.8

Subtract 2.8 from both sides

7.3 = y+ 2.8

-2.8     -2.8

--------------------

y = 4.5

4 0
3 years ago
Read 2 more answers
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