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
Goshia [24]
3 years ago
10

What is (2x+2)-(3x+11)

Mathematics
1 answer:
mariarad [96]3 years ago
7 0
-1 • (x + 9) is what I got
You might be interested in
Each year the local country club sponsors a tennis tournament. Play starts with 128 participants. During each round, half of the
Tresset [83]

Answer:4

Step-by-step explanation:

128, 64, 32, 16, 8, 4

7 0
3 years ago
Evaluate 8+6÷2+(2+10) help and work with answer please
Svetradugi [14.3K]

Answer:

23

Step-by-step explanation:

P E M D A S

8+6÷2+(2+10)

P)

8+6÷2+(2+10)

8+6÷2+(12)

E)

M)

D)

8+6÷2+(12)

8+3+12

A)

8+3+12

11+12

S)

The final answer is 23.

3 0
3 years ago
Read 2 more answers
The dot plot plots below show the number of pets
Mariana [72]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A model of a soccer ball is made up of regular pentagons and hexagons.
Monica [59]

<em>An </em><em>apothem</em><em> is a line from the center of a regular polygon at right angles to any of its sides.</em>

<u>For part A</u>,

We want to find area of pentagon (5 sided figure) given apothem is 1.38 in and side length as 2 inch.

If we look at the picture shown (attached), we can see that a triangle is formed. What is the area of this triangle?

A=0.5bh\\A=0.5(1)(1.38)\\A=0.69 square inches

<u><em>How many such triangles are there in a pentagon? 10. So we multiply 0.69 by 10 to get total area of pentagon.</em></u>

Area of Pentagon = 0.69*10=6.9 square inches.


<u>For part B</u>,

We want to find area of hexagon (6 sided figure) given apothem is 1.73 in and side length as 2 inch.

If we look at the picture shown (attached), we can see that a triangle is formed. What is the area of this triangle?

A=0.5bh\\A=0.5(1)(1.73)\\A=0.865 square inches

<em><u>How many such triangles are there in a hexagon? 12. So we multiply 0.865 by 12 to get total area of hexagon.</u></em>

Area of Hexagon = 0.865*12=10.4 square inches.


ANSWER:

Area of Pentagon is 6.9 square inches.

Area of Hexagon is 10.4 square inches.

5 0
3 years ago
The sum of Jim's weight and Bob's weight is 180 pounds. If you subtract Jim's weight from Bob's weight, you get half of Bob's we
Furkat [3]

Answer:

120 pounds

Step-by-step explanation:

We can use systems of equations to solve this problem. Assuming j is Jim's weight and b is Bob's weight, the equations are:

j + b = 180

b - j = 1/2b

Let's get b - j = 1/2b into standard form (b, then j, then the equal sign, then the constant.)

b - j = \frac{b}{2}\\\frac{b}{2} - j = 0

Now we can solve using the process of elimination.

b + j = 180\\\\\frac{b}{2} - j = 0\\\\b + \frac{b}{2} = 180\\\\b + b \cdot 2 = 180\cdot 2\\3b = 360\\b = 120

Now we know how much Bob weighs, for fun, let's find Jim's weight by substituting into the equation.

120 + j = 180\\j = 180-120\\j = 60

So Bob weighs 120 pounds and Jim weight 60 pounds.

Hope this helped!

4 0
3 years ago
Read 2 more answers
Other questions:
  • Andy sold 312 inGirl Scout cookies. If each box is 4 how many boxes did Andy sail
    15·1 answer
  • Quadrilateral ACEG≅ Quadrilateral MNPR
    8·2 answers
  • Tom has read the first 40 pages of a book. He plans to read another 12 pages each day Write an equation that represents the rela
    5·1 answer
  • Number 25 I need help me with this one
    10·2 answers
  • A random sample of 9 fields of corn has a mean yield of 34.7 bushels per acre and standard deviation of 8.04 bushels per acre. D
    15·1 answer
  • Candidate A received 15,000 fewer votes than
    8·1 answer
  • the values in the table represent an exponential function what is the common ratio of the associated geometric sequence​
    7·1 answer
  • An art collage includes a red paper triangle with one side length of 3.4 inches and a second side length of 8.1 inches.
    15·1 answer
  • Convert the fractions into equivalent lowest term fraction, decimal number, and percent. 6/12, 2 6/8, 10/16
    13·1 answer
  • Suppose that g(x) = f(x) + 2. Which statement best compares the graph of g(x) with the graph of f(x)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!