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
blondinia [14]
3 years ago
11

Anyone know this one

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

Only B

Step-by-step explanation:

Did this in Khan Academy.

=> Also, there are 2 '-' symbols in the question.

In Option A, there is only 1 "-' symbol.

In Option B, there are 2 '-' symbols.

Option C says none of the above.

Since, Option B has 2 '-' symbols, it is the correct.

You might be interested in
What would be the first step you do to solve the equation below?<br><br><br><br> -19 = 15 - 6x
Westkost [7]

Answer:

you would transfer 15 to the other side

Step-by-step explanation:

-19=15-6x

-34=6x

6 0
3 years ago
Read 2 more answers
A ball is draw at random form a box containing 6 red balls, 4 white balls and 5 blue balls. what is the probability that the bal
makkiz [27]
1 = 6 out of 15
2 = 4 out of 15
3 = 5 out of 15
4 = 11 out of 15

hope this helps you
3 0
3 years ago
Match each interval with its corresponding average rate of change for q(x) = (x + 3)2. 1. -6 ≤ x ≤ -4 1 2. -3 ≤ x ≤ 0 -4 3. -6 ≤
MrMuchimi
The average rate of change of a function f(x) in an interval, a < x < b is given by
\frac{f(b) - f(a)}{b - a}

Given q(x) = (x + 3)^2

1.) The average rate of change of q(x) in the interval -6 ≤ x ≤ -4 is given by \frac{q(-4)-q(-6)}{-4-(-6)} = \frac{(-4+3)^2-(-6+3)^2}{-4+6} = \frac{1-9}{2} = \frac{-8}{2} =-4

2.) The average rate of change of q(x) in the interval -3 ≤ x ≤ 0 is given by \frac{q(0)-q(-3)}{0-(-3)} = \frac{(0+3)^2-(-3+3)^2}{0+3} = \frac{9-0}{3} = \frac{9}{3} =3

3.) The average rate of change of q(x) in the interval -6 ≤ x ≤ -3 is given by \frac{q(-3)-q(-6)}{-3-(-6)} = \frac{(-3+3)^2-(-6+3)^2}{-3+6} = \frac{0-9}{3} = \frac{-9}{3} =-3

4.) The average rate of change of q(x) in the interval -3 ≤ x ≤ -2 is given by \frac{q(-2)-q(-3)}{-2-(-3)} = \frac{(-2+3)^2-(-3+3)^2}{-2+3} = \frac{1-0}{1} = \frac{1}{1} =1

5.) The average rate of change of q(x) in the interval -4 ≤ x ≤ -3 is given by \frac{q(-3)-q(-4)}{-3-(-4)} = \frac{(-3+3)^2-(-4+3)^2}{-3+4} = \frac{0-1}{1} = \frac{-1}{1} =-1

6.) The average rate of change of q(x) in the interval -6 ≤ x ≤ 0 is given by \frac{q(0)-q(-6)}{0-(-6)} = \frac{(0+3)^2-(-6+3)^2}{0+6} = \frac{9-9}{6} = \frac{0}{6} =0
3 0
3 years ago
Read 2 more answers
What is the area, in square inches, of the rectangle? Show your work!!
erma4kov [3.2K]

Answer:

\huge\boxed{\sf 7 \frac{13}{20} \ in. ^2}

Step-by-step explanation:

Length of the rectangle = \displaystyle 2 \frac{1}{4} = \frac{9}{4} \ in.

Width of the rectangle =  \displaystyle 3 \frac{2}{5} = \frac{17}{5} \ in.

<u>Area of the rectangle:</u>

= Length × Width

\displaystyle = \frac{9}{4} \times \frac{17}{5} \\\\= \frac{9 \times 17}{4 \times 5} \\\\= \frac{153}{20} \\\\= 7 \frac{13}{20} \ in.^2\\\\\rule[225]{225}{2}

4 0
2 years ago
Read 2 more answers
From place value relationships the 4s in 344 is?
stiks02 [169]
The first 4 is forty, the second 4 is four. Both of them together are fortyfour (44)
8 0
3 years ago
Other questions:
  • Geometry math question no Guessing and Please show work
    6·1 answer
  • If the numbers below were ordered from least to greatest, which number could you use to replace the blank? 0.20,2/5 □ , 3/4,8/10
    8·1 answer
  • Lynda cuts a piece of wood for a project. The first cut is shown and can be represented by the equation y=1/4x-5.The secend cut
    8·2 answers
  • Evaluate the function.<br> f(x)=-2x^2-7x+6<br><br> Find f(−3)
    11·1 answer
  • Find the value of x when <br> 2x = 64
    12·2 answers
  • What is 1/10 of 0.03 ?
    6·2 answers
  • one day a corn stalk was 0.85m tall. A tomato plant was0.850m. A carrot top was 0.085m.Which plant was the shortest?
    10·2 answers
  • Patrick drank 64 fl. Oz. of water in 3 days. At this rate, how long will it take him to drink a gallon ( 128 fl oz)?
    8·2 answers
  • Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
    13·1 answer
  • X=y<br>y=a+b×4<br>a=15-b<br>b=46-39<br>find x​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!