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KIM [24]
3 years ago
8

Can someone help asap!!:)

Mathematics
1 answer:
GaryK [48]3 years ago
7 0

9514 1404 393

Answer:

  5 and 15

Step-by-step explanation:

Let x represent the smaller number. Then the larger is x+10. The sum is ...

  2x +3(x+10) = 55

  5x +30 = 55

  5x = 25

  x = 5

The two numbers are 5 and 15.

__

<em>Check</em>

  2·5 + 3·15 = 10 +45 = 55

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How do I do this table !!!
erma4kov [3.2K]

Answer:

Step-by-step explanation:

just mutiply  120 by 1,2,3,4,5,6,7,8

7 0
4 years ago
Chen's report will take 8 1/3 hours to complete. He has worked 3/5 of that time doing research. How long has he worked?
Sergeu [11.5K]
He has worked for 5 hours. 8 and 1/3 is equal to 24/3. Multiply that by 3/5 to get 75/15 which simplifies to 5.
4 0
3 years ago
Read 2 more answers
I need answers plzz
swat32

Answer:

Honestly this is a bit easy but

Step-by-step explanation:

just look at the graph and see what letter matches with the other one. The answers are R and C, B and Q(i think, its blurry),  D and S, F and E, A and P(its blurry so it might be wrong)PLEASE VOTE 5 STARS AND PRESS THANKS

7 0
3 years ago
A. 207.5ft
julia-pushkina [17]

Law of cosines:

a^2 = b^2 + c^2 -2 *b*c*coa(a)

a^2 = 60.5^2 + 257^2 - 2*60.5*257*cos(31)

a^2 = 3660.25 + 66049 - 2 *60.5 * 257 * 0.857167

a^2 = 3660.25 + 66049 - 26655.33

a^2 = 43053.92

a = SQRT(43053.92)

a = 207.49 = 207.5 feet.


The answer is A.

6 0
3 years ago
Jack asked 100 students to choose their favorite subject from among world cultures, math, and art. He found that 22 students cho
german

Answer:

52%

Step-by-step explanation:

while using percentages, you calculate out of 100

1/100

out of the 100, 48 students chose between world cultures or math.

48/100

the remaining 52 students chose art.

52/100

52% of students chose art.

i hope this helped!

:)

6 0
3 years ago
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