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velikii [3]
3 years ago
7

Please answer all of the questions!!! I am clueless!!!

Mathematics
1 answer:
Tatiana [17]3 years ago
6 0
If number one is multiplication then the answer is (-301). number two is -94
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Solve for N. -N/5 = -5
VikaD [51]

Answer:

5

Step-by-step explanation:

6 0
4 years ago
Rewrite the point-slope equation in slope-intercept form: y - 3 = 2(x + 4)
Olin [163]

Answer:

y = 2x + 11

Step-by-step explanation:

y - 3 = 2(x + 4)      

y - 3 = 2*x + 2*4

y -3 = 2x + 8

y     = 2x + 8 +3

  y = 2x + 11

7 0
3 years ago
Please help, I need this!
Irina-Kira [14]

Answer:

Step-by-step explanation:

Hypotenuse squared = one leg square plus the other leg squared.

H^2=L1^2+L2^2

L2^2=H^2-L1^2

L2^2=14^2-3^2

L2^2=196-9

L^2=187

L2=√187

L2=13.7

L2 is approximately equals to 14

7 0
3 years ago
What must be common about two algebraic fractions before they can be added or subtracted?
Harlamova29_29 [7]
The two algebraic fractions can be added or subtracted only if they have the common denominators. So when adding or subtracting algebraic fractions the first thing that must be done is to take the LCM of the denominators and convert the denominators to same expressions. Only after this step the fractions can be added or subtracted. If this step is not performed, the operations cannot be performed correctly. This concept is similar to the addition and subtraction of simple fractions. 
4 0
3 years ago
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 100 miles per
storchak [24]

Solving for the elapsed time

distance traveled = (speed of first train + speed of second train) * elapsed time

280 miles = (95 mph + 105 mph) * elapsed time

280 miles = 200 mph * elapsed time

elapsed time = 280 miles / 200 mph

elapsed time = 1.4 hours

elapsed time = 1 hour and 24 minutes

It will take 1 hour and 24 minutes for the two trains to be 280 miles apart.

7 0
3 years ago
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