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
snow_lady [41]
3 years ago
10

Marie's journal is 400 pages long. She has used 20% of the journal. How many pages has she used so far?

Mathematics
2 answers:
omeli [17]3 years ago
7 0
The correct answer would be 80
vitfil [10]3 years ago
5 0

Answer:

40/ or /80

Step-by-step explanation:

Because 400 is a lot and if it's 100% is 400 right so we do 80% what would that be? we don't know right.

What about 100 pages that would be (im pretty sure) 40% or 50%.

I hope this helped!!!

GOODLUCK!!!!!!!!!!

:D

:3

<3

You might be interested in
Please help me out :)
arlik [135]

Answer:

\frac{\sqrt{17} }{7}

Step-by-step explanation:

Using the Pythagorean identity

sin²x + cos²x = 1, then

sinx = \sqrt{1-cos^2x}

Note that (\frac{4\sqrt{2} }{7})² = \frac{32}{49}

sinΘ = \sqrt{1-(32/49)}

        = \sqrt{\frac{17}{49} } = \frac{\sqrt{17} }{7}

5 0
3 years ago
Which is greater 0.6 or 0.285
dusya [7]

Answer:0.06

Step-by-step explanation: just pretty obvious

7 0
3 years ago
Read 2 more answers
Name an equivalent ratio for 1/2 with a denominator of 20
soldi70 [24.7K]
1/2=x/20
times both sides by 20
20/2=x
10=x
answer is 10/20
5 0
3 years ago
Read 2 more answers
What is the decimal equivalent for 3/10?
Artyom0805 [142]
The decimal equivalent of 3/10 is .3
5 0
3 years ago
Read 2 more answers
What force would be required to accelerate a 1,100 kg car to 0.5 m/s2?
ozzi

Answer:550(N)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Determine whether QR is parallel to ST
    10·1 answer
  • What is the answer to 6 divided by 43 grounded
    13·1 answer
  • Pizza Palace cuts a medium pizza into 8 slices. The same size pizza at pizza pioneers is cut into 16 slices. Jazmine ate four sl
    8·2 answers
  • a brand of uncooked spaghetti comes in a box that is a rectangular prism with a length of 7 inches, a width of 3 inches, and a h
    10·1 answer
  • Carter is a songwriter who collects royalties on his songs whenever they are played in a commercial or a movie. Carter will earn
    9·1 answer
  • I would love some help please!
    7·1 answer
  • Which pair of triangles is congruent?
    8·1 answer
  • PLEASE HELP 35 POINTS!!!
    13·1 answer
  • The day they got home, the thermometer at Janelle's house read -4°F. What does this temperature mean compared with 0°F?
    5·1 answer
  • (x-4)(-2)-6(2-5) bljasnhdk.jqeocns
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!