1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Effectus [21]
3 years ago
9

Help me please don't know this

Mathematics
2 answers:
nignag [31]3 years ago
7 0

Answer:

1.multiply both sides by 5 n=−1/5x5 cancel out the 5 so n=-1

2.add both sides by 13 n=-12+13 simplify -12+13 to 1 n=1

Step-by-step explanation:

larisa86 [58]3 years ago
4 0

n/5 = -1/5

5n = -5

<u>n = -1</u>

n - 13 = -12

n = -12 + 13

<u>n = 1</u>

n + 15 = -10

n = -10 - 15

<u>n = -25</u>

-5n = 1

<u>n = -1/5</u>

You might be interested in
What percent of 75 is 45 show your work
erastovalidia [21]

Multiply the fraction by 100%.

\dfrac{45}{75}\times 100\%=60\%

5 0
3 years ago
James and Cameron are watching a film. They pause it with one fifth left to watch. What is the ratio of how much they have watch
goldenfox [79]

Answer:

The ratio of how much they have watched to how much they have left to see is 4 : 1.

Step-by-step explanation:

Consider that the total duration of the film is, 1.

It is provided that James and Cameron paused when there is one-fifth left to watch.

That is, they have already watched, 1-\frac{1}{5}=\frac{4}{5} th of the film.

Compute the ratio of how much they have watched to how much they have left to see as follows:

\frac{\text{Duration Watched}}{\text{Duration Left}}=\frac{4/5}{1/5}=\frac{4}{1}=4:1

Thus, the ratio of how much they have watched to how much they have left to see is 4 : 1.

5 0
3 years ago
A triangle has 3 angles and one has 35 degrees and the other has 35 degrees and 90 degrees. There is also a wide angle next to t
SIZIF [17.4K]
Since the triangle is isosceles, (it has 2 equal angles). We can easily figure out what the outside angles are because they are the same. When finding an outside angle, you subtract the inside angle next to it by 180 degrees for your answer.

180- 35= 145 degrees

The outside angles are equal to 145 degrees.

I hope this helps!
~kaikers
5 0
3 years ago
Match the fraction with its equivalent decimal form of the number.
motikmotik
You’re aren’t even showing your choices?
8 0
3 years ago
Read 2 more answers
Lie needs 15 pieces of string 1/2 of an inch long. She cut a 6 inch piece of string into pieces that are each 1/2 of an inch lon
notsponge [240]
3. 6 ÷ 0.5 (1/2) = 12
15 - 12 = 3
3 0
3 years ago
Other questions:
  • What is the absolute value of -8? use the number line to answer the question.
    8·1 answer
  • Which graph represents the solution set of the system of inequalities?
    8·1 answer
  • What 4 sided figure can be placed in the following categories? Quadrilateral, parallelogram, rectangle, rhombus, and square.
    12·1 answer
  • What is (x+3i)(x-3i)(x+1)(x-1) multiplied out?
    8·1 answer
  • What is 2.75 times 8
    12·1 answer
  • HELP! Solve for C in the table.<br> NO LINKS I'LL MARK BRAINLIEST
    14·1 answer
  • Can someone please help me? If it is correct ai will give Brainliest<br> Thank you
    7·1 answer
  • The equation y - 3x - 5 = 0 when written in slope-intercept form is:
    11·1 answer
  • Maya is flying a kite, holding her hands a distance of 3.5 feet above the ground and letting all the kite’s string play out. She
    13·1 answer
  • 50 points to whoever answers!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!