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
raketka [301]
3 years ago
10

I NEED HELP PLZ ASAP SHOW WORK!!!!​

Mathematics
1 answer:
zhuklara [117]3 years ago
6 0

Answer:

A: No

B: Yes

Hope this helps.

Step-by-step explanation:

A: 4/2=2 Good

    15/2=7.5 No good

B:4*2.5=10 Good

   6*2.5=15 Good

You might be interested in
Which of the following numbers is between 0.40 and 0.47 ?
fredd [130]

The Answer is 21/50 which is = 0.42

6 0
2 years ago
Read 2 more answers
Simplify <br> square roots.
DochEvi [55]

Answer:

zy^5

Step-by-step explanation:

7 0
2 years ago
According to the rational root theorem, which is a factor of the polynomial f(x)=3x^3-5x^2-12x+20?
MakcuM [25]

Answer:

(x-2), (x+2), (3x-5)

Step-by-step explanation:

Factors of 3: ±1, ±3

Factors of 20: ±1, ±2, ±4, ±5, ±10, ±20

Possible factors of the polynomial: ±1, ±2, ±3, ±4, ±5, ±10, ±20, .... (there's a lot more but you probably do not need to list them all)

Pick a number to divide the polynomial by (I picked 2)

(3x³-5x²-12x+20)÷(x-2) = 3x²+x-10

So (x-2) is a factor of f(x) = 3x³-5x²-12x+20

Factor 3x²+x-10 = (3x-5)(x-2) these are the other factors of f(x) = 3x³-5x²-12x+20

4 0
3 years ago
The design of a microchip has the scale 40:1. The length of the design is 18cm, find the actual length of the micro chip?​
zimovet [89]

Answer:

0.45 cm

Step-by-step explanation:

Actual length of the micro chip

=  \frac{1}{40}  \times 18 \\  \\  =0.45 \: cm

4 0
3 years ago
Is the perpendicular bisector of a line segment also an angle bisector?
algol13

Answer:

yes

Step-by-step explanation:

In an isosceles triangle, one perpendicular bisector is also an angle bisector.

8 0
2 years ago
Other questions:
  • Which value of b will make the system y=2x+2 and y=2.5x+b intersect at the point (2,6)
    5·1 answer
  • Last week Amelia runs 5 miles in 10 minutes and she jogs 8 miles in 15 minutes. At this rate, how many total miles if she spent
    14·1 answer
  • Find the equation of a line passing through the given point and perpendicular to given equation.
    11·1 answer
  • Nik, a social worker for a county, helps county residents who are struggling with different issues. Nik logs the following hours
    6·1 answer
  • What is the slope of the line shown? <br> Please help
    9·1 answer
  • a savings account balance is compounded continuously. If the interest rate is 3.1% per year and the current balance is $1077.00,
    10·1 answer
  • Ernesto brought plastic tubes that are each 5.3 meters long. If Ernesto makes a line of 18 tubes by placing the end-to-end, how
    14·1 answer
  • In the fist quadrant you start a 5,3 and move 2 units left and 1 unit down where would you end up?
    8·2 answers
  • What are other ways that people may feel when expressing who they are as a person? How does this impact their self-
    9·1 answer
  • write 10075302 in words in both the Indian system and international system and rearrange the digits to get the smallest number ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!