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
Lunna [17]
3 years ago
8

Combine like terms 3b + 7c + 2 - b + 2c - 7

Mathematics
2 answers:
qwelly [4]3 years ago
7 0
The answer is 2b+9c-5
Vera_Pavlovna [14]3 years ago
7 0

Answer:

2<em>b</em> + 9<em>c</em> - 5

Step-by-step explanation:

You might be interested in
Which statement is NOT a step used when constructing an inscribed hexagon?
Wittaler [7]

Swing two arcs above and below the radius is not a step used when constructing an inscribed hexagon.

Answer: Option A

<u>Step-by-step explanation:</u>

<u>There are some steps to draw the inscribed hexagonal.</u>

1. You will have to give a circle marked with a center.

2. Draw a circle radius with a straightedge.

3. Keep the compass open on the radius width and place it where the radius and its circle intersect.

4. Bend the arc along the radius that intersects the circle to the left of the originally drawn radius.

5. Keep the compass width same and set it on the new intersection created in the previous step.

6. Continue this process until six points intersections appear in the circle.

7. Connect the six point intersections.

7 0
3 years ago
You have a square that has a perimeter of 24 feet. You need to purchase the logs for your garden. You can use one log for each s
Dima020 [189]

Answer:

6 feet

Step-by-step explanation:

Given that,

The perimeter of the square, P = 24 feet

We need to find the side of the square.

The perimeter of a square is given by the formula as follows :

P=4a

Where

a is the side length

So,

a=\dfrac{P}{4}\\\\a=\dfrac{24}{4}\\\\a=6\ feet

So, the side of each log be 6 feet.

4 0
3 years ago
(2,-2) (-9, 6) what’s the slope
neonofarm [45]

Answer:

Slope = m = -8/11

7 0
3 years ago
Read 2 more answers
Circle A has a radius of 5 and circle B has a radius of 6. What is the ratio of the area of circle A to that of circle B
ruslelena [56]

Answer:

25:36

Step-by-step explanation:

Area of circle A = pi r^2 = pi (5)^2 = 25 pi

Circle b = 36 pi  

ratio A: B   =   25pi/36pi = 25:36

5 0
2 years ago
on a blueprint, the area of a tennis court is 16.25cm². a) if the scale on the blueprint is 1cm: 4m, what is the actual area of
Mars2501 [29]

Step-by-step explanation:

so,

1cm : 4m

that means the factor is 1/400 (as 1 m = 100 cm).

also to remember : 1 m² = 100cm×100cm = 10,000 cm²

the area of a rectangle is

length × width

if both dimensions are shortened by a factor (1/400) in our case :

length×1/400 × width×1/400 =

= length × width × 1/400² = length × width × 1/160,000

that means the area of the actual tennis court is

160,000 times the area of the blueprint picture :

160,000 × 16.25 = 2,600,000 cm² = 260 m²

we now know that the actual length of the tennis court is 400 times the length of the blueprint length :

400 × 6.25 = 2,500 cm = 25 m

7 0
3 years ago
Other questions:
  • Find the magnitude and direction of the vector. Round the length to the nearest tenth and the degree to the nearest unit. Diagra
    7·1 answer
  • PLZ ANSWER
    11·1 answer
  • Equation for this? I don't know
    14·1 answer
  • 10 tenths equals to how many hundredths
    6·1 answer
  • What is 0.326 written in word form &amp; expanded form
    10·2 answers
  • What is the number that goes into 12 and 14​
    7·1 answer
  • I just need to know the horizontal part I can do the other. Please ASAP
    9·1 answer
  • Which of the following expressions shows the correct use of the distributive property in the expression 16−4(y−3)?
    15·2 answers
  • Find x. Please and thank you!
    14·2 answers
  • Find the perimeter of the figure shown above.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!