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
Mandarinka [93]
3 years ago
9

−2((5+3)(−2+4)) i need help with 7th grade math

Mathematics
1 answer:
drek231 [11]3 years ago
5 0
<h2>Answer:</h2><h2>-16 -6.</h2><h2 /><h2>-2(5+3)(-2+4)</h2><h2>-2(8) (-6)</h2><h2>Then multiply the one's outside with the one's in the bracket.</h2><h2>Making it...</h2><h2>-16 -6</h2>

You might be interested in
Explain why each of the following integrals is improper. (a) 4 x x − 3 dx 3 Since the integral has an infinite interval of integ
erma4kov [3.2K]

Answer:

a

   Since the integral has an infinite discontinuity, it is a Type 2 improper integral

b

   Since the integral has an infinite interval of integration, it is a Type 1 improper integral

c

  Since the integral has an infinite interval of integration, it is a Type 1 improper integral

d

     Since the integral has an infinite discontinuity, it is a Type 2 improper integral

Step-by-step explanation:

Considering  a

          \int\limits^4_3 {\frac{x}{x- 3} } \, dx

Looking at this we that at x = 3   this  integral will be  infinitely discontinuous

Considering  b    

        \int\limits^{\infty}_0 {\frac{1}{1 + x^3} } \, dx

Looking at this integral we see that the interval is between 0 \ and  \  \infty which means that the integral has an infinite interval of integration , hence it is  a Type 1 improper integral

Considering  c

       \int\limits^{\infty}_{- \infty} {x^2 e^{-x^2}} \, dx

Looking at this integral we see that the interval is between -\infty \ and  \  \infty which means that the integral has an infinite interval of integration , hence it is  a Type 1 improper integral

Considering  d

        \int\limits^{\frac{\pi}{4} }_0  {cot (x)} \, dx

Looking at the integral  we see that  at  x =  0  cot (0) will be infinity  hence the  integral has an infinite discontinuity , so  it is a  Type 2 improper integral

     

7 0
3 years ago
Someone plzzzzz help me
Annette [7]
6E1 divided by 2E-1 equals 300
6 0
3 years ago
SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!!!
Gennadij [26K]
The answer would be D. D is the correct answer because the x which is 100 is equal to the amount of U.S dollars and H(x) is equal to the amounts of euros. So H(100)= 75 can signify that she can exchange 100 U.S dollars for 75 euros.

Hope this helps!
8 0
3 years ago
The standard coffee mug has a capacity of 16 fluid ounces
kompoz [17]
1 cup is equal to 16 fl
5 0
2 years ago
For the telephone bill, Etisalat charges you a fixed amount of 50 AED each month, plus 0.25 AED per minute of usage. My Bill las
IgorLugansk [536]

Answer:

so its 50+.25(x) = y or 140. x is amount of minutes y is total

3 0
3 years ago
Other questions:
  • Please help question in the picture
    8·1 answer
  • How many days in 4 consecutive years
    9·2 answers
  • What is the difference in the rule of reflection for a point reflected across y=x and a point reflected across y=-x
    10·1 answer
  • Solve without calculator log54 base 10​
    6·1 answer
  • Help me plz and explain
    5·1 answer
  • A 33 33 -ft ladder leans against a building so that the angle between the ground and the ladder is .
    13·1 answer
  • Type the correct answer in each box. Use numerals instead of words.
    14·2 answers
  • 7 = -10s -3 for iready
    7·1 answer
  • Six less than the product of 3 and a number is 12
    7·1 answer
  • Please help with this! I have to reflect over the x axis by the way
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!