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
rosijanka [135]
2 years ago
9

The product of a number and -7/10 is 1/2 what is the number 1. 7/20 2. -5/7 3. -7/20 4. 5/7

Mathematics
1 answer:
matrenka [14]2 years ago
3 0

Answer:

2)  -5/7

Step-by-step explanation:

\frac{-7n}{10} = \frac{1}{2}

cross-multiply to get:

10 = -14n

-10/14 = n

n = -5/7 (simplified)

You might be interested in
How to turn 2.96 into a mixed number
Alex Ar [27]
First, isolate the decimal. second, put it over the correct denominator based on the decimal place:   96/100.  Next, divide by a number that goes into both 96 and 100. 4 works.... 24/25. And that is your answer, after you add the original 2 back: 2 \frac{24}{25}
6 0
3 years ago
Read 2 more answers
What is the Y-Intercept and Slope of Y=10+1.75x?
Drupady [299]

Answer:

The slope is 1.75 and the y intercept is 10

Step-by-step explanation:

y = 10 +1.75x

y = 1.75x+10

This is in the form y = mx+b  where m is the slope and b is the y intercept

The slope is 1.75 and the y intercept is 10

7 0
2 years ago
Choose the slope and y-intercept that correspond with the graph. ​ignore this
krok68 [10]

Answer: The second choice is correct:  slope is 3/4, y-intercept is 1

Step-by-step explanation: The y-intercept is where the line crosses the y-axis.

Look for places where the line intersects the grid at "cross-points" like (-4,-2) (0,1) and (4,4)

The slope is rise/run.

The difference in y-values is the rise. 4-1=3  1-(-2) is 3.

The rise is 3.

The difference in x-values is the run. 4-0=4  0-(-4) = 4

The run is 4

Rise/run = 3/4  That is the slope.

8 0
3 years ago
Read 2 more answers
Kesha went for a drive in her new car. She drove at a speed of 51.2 miles per hour for 2 hours. For how many miles did she drive
marishachu [46]

Answer:

102.4

Step-by-step explanation:

51.2 x 2 = 102.4

3 0
3 years ago
Read 2 more answers
In trapezoid KLMN, solve for x ,then use that value to solve for
Andre45 [30]

Answer:

<u>Same side angles are supplementary</u>

L+k=180

18x-18+72=180

18x=126

x=7

m∠18(7)-18

= 108°

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

hope it helps...

have a grat day

3 0
3 years ago
Other questions:
  • The daytime high temperature on the moon can reach 130°C. The nighttime low temperature can get as low as −110°C. What is the di
    7·1 answer
  • A recipe for two dozen cookies calls for 1 1/3 cups of flour. How much flour would be needed to make five dozen cookies? Please
    13·1 answer
  • What is the standard form of the polynomial: 9x(squared)+ 5x+27+2x(to the power of 3
    11·1 answer
  • How are rate of change and slope related for a linear relationship
    13·2 answers
  • Witch of the following is a true statement about a circle inscribed in a regular polygon
    15·1 answer
  • At a local festival, general admission was $3 for students and $5 for adults. 331 people came to the festival and they sold a to
    14·1 answer
  • -7x-8=x-8(1-5x)<br> Help me please
    11·1 answer
  • The temperature of a freezer is never greater than -2 Celsius. Yesterday the temperature was at -10 Celsius, but it increased at
    15·1 answer
  • What is2/3b - 1/4b? Please help- also has to be simplified
    14·2 answers
  • In 2016, the city of Rio de Janeiro had a population density of 5377 people/km2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!