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
alekssr [168]
3 years ago
8

HELP ME PLEASE!!!this is due in 10 minutes

Mathematics
2 answers:
quester [9]3 years ago
6 0

I believe that it is (B).

tatiyna3 years ago
3 0

Answer:

a) x = 4 cm

Step-by-step explanation:

x + 2x + 2x = 20 cm

5x = 20

x = 4 cm

You might be interested in
How many 1/20 in 7/8
MariettaO [177]

Answer:

17.5

Step-by-step explanation:

when you divide the two together you get 17.five

7 0
3 years ago
Help me to solve this
antoniya [11.8K]
The answer is 2cm

8 \times 10 {}^{ - 3} \times 250 = 2000 \times 10 {}^{ - 3} \\ = 2
or:
8 \times {10}^{ - 3} \times 250 = 0.008 \times 250 \\ = 2

good luck
4 0
3 years ago
IWILL GIVE BRAINLIEST!!!
maw [93]

Answer:

Step-by-step explanation:

6 0
3 years ago
If g(x)=lnx and f is a differentiable function of x, which of the following is equivalent to the derivative of f(g(x)) with resp
Alexxx [7]

The derivative of f(g(x)) with respect to x is  f'(1/x).

<h3>What are Derivatives?</h3>

The term derivative refers to a type of financial contract whose value is dependent on an underlying asset, group of assets, or benchmark.

Given that, g(x)=ln x

Differentiation of ln x = 1/x

Hence, The derivative of f(g(x)) with respect to x is  f'(1/x).

For more references on Derivatives, click;

brainly.com/question/25324584

#SPJ1

6 0
1 year ago
Carla and Jamie had a movie marathon night. They watched a total od 6 3/10 hours of movies. How many minutes did they spend watc
Vitek1552 [10]

Answer:

378 minutes.. 60 minutes x6 plus 3/10 of 1 hour Which is 18 minutes because 1/10 of 1 hour is 6 minutes x 3. Add them together

Step-by-step explanation:

8 0
4 years ago
Other questions:
  • What is 7 over 12 / 5 over 9?<br><br><br> Answer truthfully, please!
    8·1 answer
  • if 1200 people go to the football match and 54% leave at half time, how many people are leftin the ground for the second half?
    13·1 answer
  • 3
    15·2 answers
  • Solve the system x+5y=-15 -2x-10y=30
    15·2 answers
  • Kia thinks that every number has at least two factors. Which explains whether Kia is correct?
    9·2 answers
  • Please someone help i dont know this :(
    8·2 answers
  • A newborn baby what weighs 3⁷ kilograms. An adult blue whale weighs 81 times the newborn. How many kilograms does the adult blue
    9·1 answer
  • Roger ate of a pizza. What percent of a pizza did he eat?
    9·1 answer
  • 7th grade math pls help will give brainliest plsss help​
    6·2 answers
  • Read the paragraph below. Which would be the most helpful peer review comment to make about the writer’s style?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!