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
Rudiy27
3 years ago
11

What are the answers to 2 and 4

Mathematics
1 answer:
podryga [215]3 years ago
7 0
The answer to 2 is 14 and the answer to 4 is b
You might be interested in
[50 POINTS] WILL MARK BRAINLIEST!!! Please solve the whole page with work!! It will be very much appreciated and I will heart th
Gre4nikov [31]

Answer:

wait, it only 25 points...

Step-by-step explanation:

4 0
2 years ago
Raquel has created a program for a robot. The robot travels 10 meters and stops. The program is designed for wheels that are 2.5
Grace [21]

Answer:

Raquel should adjust the number of rotations  to 115.81 rotations

Step-by-step explanation:

step 1

Find the circumference of the wheels that are 2.5 cm in diameter

The circumference is equal to

C=2\pi r

we have

r=2.5/2=1.25\ cm

assume

\pi =3.14

substitute

C=2(3.14) (1.25)

C=7.85\ cm

step 2

Find the number of rotations

Divide 10 meters by the circumference

10\ m=1,000\ cm

1,000/7.85=127.39\ rotations

step 3

For a diameter of 2.75 cm find how should she adjust the number of rotations so that the robot travels the same distance

Find the circumference of the wheels

The circumference is equal to

C=2\pi r

we have

r=2.75/2=1.375\ cm

assume

\pi =3.14

substitute

C=2(3.14) (1.375)

C=8.635\ cm

step 4

Find the number of rotations

Divide 10 meters by the circumference

10\ m=1,000\ cm

1,000/8.635=115.81\ rotations

3 0
3 years ago
Graph {x | x > 4} {x | x < -2} on a number line
WARRIOR [948]

Answer:

Step-by-step explanation:

well,

you mark an arrow to the left side of # line with open circle on -2

then,

you mark an arrow to the right side of # line with open circle on 4

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7By%7D%7Bx%7D%20%20%20-%202x%20%3D%20y" id="TexFormula1" title=" \frac{y}{x} - 2x
dem82 [27]

Answer:

y=\frac{2x^{2} }{1-x} \\

Step-by-step explanation:

3 0
3 years ago
Find all numbers whose absolute value is 6.
posledela

Answer:

6 and -6

Absolute value mans the distance a number is away from 0.

4 0
3 years ago
Other questions:
  • what is There are (26)3⋅ 20 bacteria in a sample. What is the total number of bacteria in the sample? (1 point) PLLS help
    12·1 answer
  • Draw place value disks and arrows to represent each product
    11·2 answers
  • What is 89972 rounded by the 3rd significant number
    5·1 answer
  • Solve -np-80&lt;60 for n. Show your work.<br><br> Solve 2a-5d=30 for d. Show your work.
    5·1 answer
  • 1x2x3x4x5x6x7x8x9x2x3x4x5x6x7x8x9x8x7x6x7x8= ?
    12·1 answer
  • How can you write any rate as a unit rate?
    14·2 answers
  • Please help me find RS, PQ, PS, RQ, and PRQ
    11·2 answers
  • Last year, the average monthly revenue at stamford times newspaper was 35,700. So far this year, the average has been 29% more t
    6·1 answer
  • What is the radius of a hemisphere with a volume of 6466 to the nearest tenth of a meter?
    7·1 answer
  • How much money would a person have 8 years after they invested $2,000 into an account that has an annual interest rate of 3% tha
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!