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
EleoNora [17]
2 years ago
5

Please help thanks! Brainliest

Mathematics
2 answers:
KatRina [158]2 years ago
4 0
9 x 9 = 81
81 - 21 = 60
60 / -6
10
daser333 [38]2 years ago
4 0

Answer:

-10

Step-by-step explanation:

\frac{9^{2} -21}{-6} \\=-\frac{81-21}{6} \\=-\frac{60}{6} \\=-10

You might be interested in
The result of x1 & x2, x3
Artemon [7]
Stata Textbook Examples
Regression Analysis by Example, Third Edition
Chapter 3: Multiple Linear Regression
7 0
2 years ago
How many more mins must he practice on the weekend to meet his goal??
True [87]

Answer:

42 minutes

Step-by-step explanation:

70% x T = 98

7T/10 = 98

7T = 980

T = 140 mins

140 - 98

= 42 minutes

5 0
2 years ago
Read 2 more answers
JIMMMMMM
Vitek1552 [10]
>= means greater than or equal to
<= means less than or equal to

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

Part A

The graph of y >= -3x+3 will have a solid boundary line and the shading will be above the boundary line.

The boundary line y = -3x+3 has a negative slope so it moves down as you read it from left to right. It goes through the points (0,3) and (1,0)

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

The graph of y < (3/2)x - 6 will have a dashed or dotted boundary line. The shading is below the boundary.

The graph y = (3/2)x-6 goes through the two points (0,-6) and (2,-3)

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

If you graph both y >= -3x+3 and y < (3/2)x - 6 together, you get what you see in the attached image. This solution shaded region is the result of the overlapping prior shaded regions. 

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

Part B

Plug (x,y) = (-6,3) into each inequality to see if we get a true inequality or not

For the first inequality we have
y >= -3x+3
3 >= -3*(-6)+3
3 >= 18+3
3 >= 21
which is false. The value 3 is not larger or equal to 21. So right off the bat we know that (-6,3) is NOT a solution. It is NOT in the solution region.

Let's check the other inequality just for the sake of completeness
y < (3/2)x - 6
3 < (3/2)*(-6) - 6
3 < -9 - 6
3 < -15
this is also false. The value -15 is smaller than 3, since it is to the left of 3

We're given more evidence that (-6,3) is NOT in the solution area. It is outside of both shaded areas. 

7 0
3 years ago
Read 2 more answers
Use a translation rule to describe the translation of ABC that is 6 units to the right and 10 units down.​
vesna_86 [32]

Answer:

(x, y ) → (x + 6, y - 10 )

Step-by-step explanation:

6 units right is + 6 in the x- direction

10 units down is - 10 in the y- direction

the translation rule is

(x, y ) → (x + 6, y - 10 )

6 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Br%7D%7B6%7D%20%3D%208" id="TexFormula1" title="\frac{r}{6} = 8" alt="\frac{r}{6} = 8
kirill115 [55]
The answer is 48, hope that helps
3 0
2 years ago
Read 2 more answers
Other questions:
  • Noah and Maggie are making a rectangular picture frame.They want the length of the frame to be three inches longer than the widt
    12·1 answer
  • Break apart and distribute to solve 72÷8
    14·1 answer
  • Find the rule of f(0)
    11·1 answer
  • Archie is itemizing deductions on his federal income tax return and had
    8·2 answers
  • A small box of chocolates weighs a fifth a large box of chocolates. The difference in weight between a small box of chocolate an
    9·1 answer
  • 2.
    13·1 answer
  • What is the A value in the quadratic: X^2+3x-2* ​
    12·1 answer
  • Use a graphing tool to solve the equation below for x.
    5·2 answers
  • Graph of y = log(-x)?
    9·1 answer
  • What is the five number summary for the data 0,2,2,4,5,5,5,5,7,11
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!