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
Serga [27]
2 years ago
12

Find the zeros of f(x)=x^2+10x

Mathematics
1 answer:
padilas [110]2 years ago
6 0
The roots should be 0,-10
You might be interested in
Use the given equation to find the number <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20x%20-%2019.7%20%3D%20
ziro4ka [17]

Answer:

x = 31.2

Step-by-step explanation:

\frac{1}{2}x - 19.7 = -4.1

\frac{1}{2}x = 15.6 --- add 19.7 to both sides to get rid of -19.7

x = 31.2 --- multiply both sides by 2 to get rid of \frac{1}{2}

7 0
2 years ago
A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours? Help before I pass out tr
shutvik [7]

Answer: 133 windows


Step-by-step explanation:

Step 1: 38/2=19

Step 2: 19*7=133


4 0
2 years ago
Read 2 more answers
A track has the shapes shown. what is the perimeter ?
USPshnik [31]
Break this problem down first. You have two lines each with length of 5. You also have two halves of a circle, combine them to get a full circle with a radius of 2. The formula to find the perimeter of a circle is
2\pi \times r
and this gives a perimeter of 12.566 for the circle. Add this to your sides and you get a total of 22.566 which is answer B
4 0
3 years ago
What is the slope of the line shown below?
Harman [31]

Answer:

2

Step-by-step explanation:

Slope is often called rise/run.

This is the amount the line goes upwards, rise, compared to the amount it goes sideways, run.  

Compare the two shown points.  From the left point the the right, the rise is 6, while the run is 3, creating the rise/run of 6/3.  This is simplified to 2.

7 0
2 years ago
Read 2 more answers
Find the constant of proportional (r) in the equation y = rx​
RUDIKE [14]

Answer:

Constant of proportionality,  

Step-by-step explanation:

Constant of proportionality states that the constant value of the ratio of two proportional quantities x and y,

it is written in the form of y = kx, where k is the constant of proportionality.

Given the equation:                         .....[1]

where r is the constant of proportionality.

From the table we consider

x = 14 and y = 1.4

Substitute these given values in [1] to solve for r;

Divide both sides by 14 we get;

therefore, the Constant of proportionality,  

4 0
2 years ago
Other questions:
  • Solve for Tangent and Cosine
    8·1 answer
  • if angle R measures 52 degrees angle angle A measures 48 degrees are the angles complementary or supplementary
    14·1 answer
  • Because of an accident Royce was involved in, his insurance company has increased his annual premium for auto insurance by 5.2%.
    11·2 answers
  • a baseball is thrown a distance of 20 meters . what is its speed if it takes 0.5 seconds to cover the distance?
    10·2 answers
  • Estimate the following sum by first rounding each decimal to the nearest hundred.
    13·2 answers
  • A certain hurricane travels at 20.88 kilometers per hour. The distance from Cuba to Key West is 145 kilometers. Write and solve
    11·1 answer
  • A rectangle has a length of 9 meters and a height of 6 meters what is the area?
    5·1 answer
  • Find the slope of the line with the given equation. Show your work.<br> 6x – 2y = 18
    9·1 answer
  • Calculate the range, population variance, and population standard deviation for the following data set. If necessary, round to o
    7·1 answer
  • A file that is 278 megabytes is being downloaded. If the download is 19.9% complete, how many megabytes have been downloaded? Ro
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!