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
frozen [14]
3 years ago
10

Type the correct answer in each box. Use numerals instead of words. Solve the equation by completing the square. x2 + 20x + 82 =

7 The solutions, in order from least to greatest, are x =____ and x = _____.
Mathematics
1 answer:
VikaD [51]3 years ago
5 0
7=x^2+20x+82
0=x^2+20x+75

What adds to 20 and multiplies to 75? 5 and 15.

x^2+5x+15x+75
x(x+5) 15(x+5)
(x+15) (x+5)

Zeroes are x= -5 and x= -15
You might be interested in
Convert 0.45 into a fraction
gregori [183]
0.45 as a fraction is 45/100 and in simplest form it is 9/20.

0.45 = 47/100 = 9/20
6 0
4 years ago
Read 2 more answers
T/18 = 7/100 solve for t
Vlad [161]

Answer:

t = 63/50 , t = 1.26, t = 1 13/50

Step-by-step explanation:

math

7 0
4 years ago
Read 2 more answers
Find the X-intercept of the function represented by the graph?
neonofarm [45]

Answer:

I would think 28

I may be wrong but y'know

Why 28?

well it's going to touch a box every 8 boxes and 28 is the only one with 28

I hope this is right sorry if it's not.

8 0
4 years ago
Identify the slope of the line
V125BC [204]

The slope of the line that passes through the points, (3, 4) and (-4, -5) is: A. 9/7.

<h3>How to Determine the Slope of a Line?</h3>

The slope of a line can be calculated by using the slope formula, which is given as:

Slope (m) = change in y / change in x or rise / run.

Given that the following points lie on a line:

  • (3, 4)
  • (-4, -5)

The slope of the line would be solved using the slope formula as explained below:

Slope (m) = change in y / change in x = (-5 - 4) / (-4 - 3)

m = -9 / -7

Slope (m) = 9/7.

Therefore, the slope is identified as:

a. 9/7.

Learn more about the slope of a line on:

brainly.com/question/28172698

#SPJ1

5 0
1 year ago
Refer to right triangle ABC with C = 90°. If A = 37° and a = 24 m, find c.
kenny6666 [7]
Check the picture below.

make sure your calculator is in Degree mode.

8 0
3 years ago
Other questions:
  • Simplify the problem using Order of Operations
    14·1 answer
  • The image of a point is B'(-4, 11). A 180° clockwise rotation was performed to get this image. What were the coordinates of the
    5·2 answers
  • Lindsey went to the teacher supply store. She bought 10 white boards for a total of $35 and some posters for $5.40 each. If she
    7·2 answers
  • 5 divided by 3 as a fraction
    10·1 answer
  • The ideal gas law, PV=nRT, is a well-known equation in science that describes the behavior of gases? P is the pressure of the ga
    6·1 answer
  • What graph represents the piecewise-defined function?
    8·1 answer
  • Basketball A basketball player makes 8 of 12 free throws
    8·1 answer
  • if anyone is free then kindly solve my questions . I'll give brainliest to the correct one. check my profile you will get the qu
    13·2 answers
  • In degrees Celsius, what is the temperature shown on the thermometer?
    12·2 answers
  • Does anybody know this?Put the following numbers in order from least to greatest.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!