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
Afina-wow [57]
3 years ago
9

7-(-9)-18+(-19)+18.​

Mathematics
2 answers:
Travka [436]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

7 - (-9) - 18 + (-19) +18

Remove the opposites

Remove the parentheses

7 + 9 - 19

Calculate

hammer [34]3 years ago
5 0

Answer:

The answer is -3

Step-by-step explanation:

You might be interested in
Kari is adding a ribbon border to the edge of her kite. Two sides of the kite measure 9.5 inches each, and the other two sides m
Softa [21]
17.8 multiplied by 2 is 35.6
9.5 multiplied by 2 is 19
Now you take both of them and add them together.
35.6 + 19 = 54.6 

Your answer should be 54.6 inches of ribbon.

Hope this helps.

8 0
3 years ago
What is the gradient of the blue line
katrin [286]

Answer:The blue line is the tangent line that passes through the point (0.75, 0.25). The point on the tangent line is (3, 4). The gradient of the curve is approximately 0.6. Note: Parallel lines have the same gradient.

Step-by-step explanation:

5 0
3 years ago
What is the measure of an obtuse angle​
Ksju [112]
Greater than 90° but less than 180°.
5 0
3 years ago
I don’t understand this. Can someone help me?
Aleksandr [31]

Answer: Mark me brainliest..

Step-by-step explanation: and imma put the answer inside the comments if you do so. youve got nothing to lose! :D

5 0
3 years ago
How to factor out 7x^6
Nataly_w [17]

Answer:

42

Step-by-step explanation:

so you do 7 times 6 and you should get 42

8 0
3 years ago
Other questions:
  • (-5y + 24y4 + 31y? - 30y) = (y – 5)
    15·1 answer
  • Can solve this please??
    9·1 answer
  • 3/48 is what part of 1/12
    11·1 answer
  • Graph the function.<br> g(x)=1/3(x-6)^2+1
    8·1 answer
  • Which of the following is a rational number?
    13·1 answer
  • X⁴-3x³+x-1 divided by x²+x-1​
    10·1 answer
  • Would it be better to have a higher interest rate on a loan or on an investment? Explain.
    13·1 answer
  • HELP I NEED HELP ASAP
    12·1 answer
  • Find the value of x and y in the parallelogram. Helpp
    7·1 answer
  • A straight road makes an angle of 15 degrees with the horizontal. When the angle of elevation of the sun is 57 degrees, a vertic
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!