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
user100 [1]
2 years ago
6

Add the integers. 1. -2 +(-5) 2. -2 +(-2) 3. -13 +9

Mathematics
1 answer:
Maru [420]2 years ago
7 0
-7 because when it’s +(-) it’s always the same as the outside sign
-4 same thing explained above
-4

hope this helps
You might be interested in
What is the wavelength of a photon with an every of 3.38x 10^-19 J
Alexxandr [17]
From the attached graphic:
e = c*h/wavelength therefore,
wavelength = c*h / e
wavelength = 299,792,458 * 6.62606957e-34 / 3.38x10^-19
wavelength = 5.8771e-7 meters


4 0
3 years ago
Is 1.7x^2 + 3.5 a cubic polynomial?
devlian [24]

Answer:

No, it is not.

Step-by-step explanation:

This is because if you look at the expression, there is no term that is raised to the cube root. As a result, this isn't a cubic polynomial. However, this would be a quadratic polynomial cause the highest raised exponent is 2, which is the number for quadratic.

If you liked my response, please consider giving me a Brainliest! Thanks!

8 0
3 years ago
Please help me out!!!
professor190 [17]

Answer:

<u>416 square centimeters</u>

Step-by-step explanation:

Formula for finding area of a trapezoid :

<u>A = 1/2 x (a + b) x h</u>

  1. a and b = parallel sides of the trapezoid
  2. h = height of the trapezoid

Solving :

  • A = 1/2 x (38 + 14) x 16
  • A = 8 x 52
  • A = <u>416 square centimeters</u>
3 0
2 years ago
Read 2 more answers
What is the inverse of y=3x+3?
larisa86 [58]

Answer:

The inverse is x/3 -1

Step-by-step explanation:

y = 3x+3

To find the inverse, exchange x and y

x = 3y+3

Solve for y

x-3 =3y+3-3

x-3 = 3y

Divide by 3

x/3 - 3/3 = 3y/3

x/3 -1 = y

The inverse is x/3 -1

3 0
3 years ago
In a survey of 92 pet owners, 11 said they own a dog, and 39 said they own a cat. 4 said they own both a
LuckyWell [14K]

Answer:

35 people

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • How many solutions dose 3x-2x+x+2 have
    15·1 answer
  • Complete the equation of the line through (-9,-9) and (-6,0) y=?
    7·2 answers
  • A microscope shows you an image of an object that is 20 times the objects actual size. Therefore, the scale factor of the enlarg
    12·2 answers
  • Approximately 0.02% of a 100-mg dose of the drug miglitol (Glyset) has been shown to appear in human breast milk. Calculate the
    11·1 answer
  • 3 3/10 - 7/10 please help
    13·2 answers
  • Question Three
    14·1 answer
  • PLSS HELP FOR BRAINLY!!!!
    9·1 answer
  • С<br> 4<br> 77 km<br> 36 km<br> What is the length of the hypotenuse?
    11·1 answer
  • Anna, Boris, and Clara thought of 1 number each Ana's number increased by 20 is 21 greater than boris's number decreased by 22.
    9·1 answer
  • What is the answer to number 4 ?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!