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
Simora [160]
3 years ago
8

Can u help me step by step need to fill in the blanks

Mathematics
2 answers:
Rina8888 [55]3 years ago
6 0
-18a+17b is the answer because you multiply by -1 to each
Vika [28.1K]3 years ago
3 0
The minus sign outside of the parentheses can actually be represented with -1 instead.

this means that you must distribute (multiply) -1 by the numbers inside of the parentheses.

keep in mind that when you multiply the -1 by the 2nd number inside, and the operation is subtract, instead of 17b, it would be -17b.

-1 • 18a = -18a
-1 • -17b = -17b

the final answer would be -18a + 17b :)
You might be interested in
Write an equation of a line parallel to y=1/2x+3 that passes through (2,5)
tamaranim1 [39]
y=\frac{1}{2}x+3 \parallel y=mx+b

Two lines are parallel when their slopes are the same.
m=\frac{1}{2} \\ y=\frac{1}{2}x+b \\ \\ (2,5) \\ x=2 \\ y=5 \\ \Downarrow \\
5=\frac{1}{2} \times 2 + b \\ 5=1+b \\ b=4 \\ \\ \boxed{y=\frac{1}{2}x+4}


5 0
3 years ago
Read 2 more answers
Math problem: electrical polls that carry electrical wire seem.to get smaller the farther away they are from you. find the appar
vivado [14]
Mayonnaise is an instrument
7 0
2 years ago
The expression 3 1/2x+18 represents the perimeter of the rectangle shown. Write an expression that represents the length of the
egoroff_w [7]

Answer:the answer  is a

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the approximate area that is shaded red?
Mashcka [7]

To find the area that is shaded red, you find the area of the rectangle and subtract it by the area of the triangle.


Area of a rectangle:

A = l × w             [ l = 11 in ; w = 6in ]    Plug these numbers into the equation

A = 11 · 6

A = 66 in²


Area of a triangle:

A=\frac{1}{2}bh     [ b = 4 in ; h = 6 in ] Plug these #s into the equation

A = \frac{1}{2}(4)(6)

A=\frac{24}{2}

A = 12 in²


Area of rectangle - Area of triangle = Area of the shaded region

66 in² - 12 in ² = 54 in²


Your answer is B

3 0
3 years ago
Someone plz help me
postnew [5]
The surface area is 54 square inches
8 0
3 years ago
Other questions:
  • What is the standard form of the equation of the line through (6,-3) with a slope of 2/3
    10·2 answers
  • You borrow $1,000 on a simple interest loan. You pay an annual rate of 3.5%. You will take 3 years to pay back the loan. How muc
    10·1 answer
  • 15y + 3 = 18y<br> please show the work to this! (and explain If u like)
    10·2 answers
  • Classify a.<br> acute<br> b.<br> obtuse<br> c.<br> right<br> d.<br> straight
    11·1 answer
  • Whats the answer to 29-(2c+3)=2(c+3)+c
    15·2 answers
  • Jane is building a tank for her pet snake. The tank’s minimum length should equal two-thirds of the snake’s length, and the tank
    13·1 answer
  • Police estimate that 25% of drivers drive without their seat belts. If they stop 6 drivers at random, find theprobability that m
    15·1 answer
  • What is the center of (x+5)^{2}+(y-4)^{2}=121?
    13·1 answer
  • Can someone please help! I really don't understand how to do this and I'm freaking out!!!!​
    13·1 answer
  • Simplify fully V8 x V18
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!