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
wel
3 years ago
6

Please help me im almost done with all of my work

Mathematics
1 answer:
Natasha2012 [34]3 years ago
8 0

Answer:

M+R=21

Step-by-step explanation:

M+18=21

M=3

he left 3 magazines out to read

If brainiest is earned its greatly Appreciated

You might be interested in
(I am giving branlest) plz help
Rudiy27

Answer:

huhhh??

Step-by-step explanation:

i didn't unxerstand the question

5 0
2 years ago
Read 2 more answers
Sara is 5 ft 10inches y’all ? To the nearest centimeter how tall is sara? If 1 in equals 2.54 centimeters
Dahasolnce [82]

1 foot = 12 inches.

5 ft x 12 inches per foot = 60 inches.

60 inches + 10 inches = 70 inches.

Sara was 70 inches tall.

Now convert to centimeters:

70 inches x 2.54 centimeters per inch = 177.8 cm's.

Round to nearest centimeter = 178 cm's.

4 0
3 years ago
I need help with these two questions please:) I need the answers fast ! Please and Thank You
Valentin [98]

Answer:

#1 is 9 times 10^15

#2 is 3 times 10^8

Step-by-step explanation:

4 0
2 years ago
A cylinder has a volume of 540 cm cubed. if the height of the cylidner is 15 cm, find the radius.
Tamiku [17]
You should always remember that a cylinder consists of circles that are all over each other to form the height of the cylinder.
So the volume of the cylinder= the area of the surface circle* the height.
V=540=\pi r^2*h= \pi r^2*15
Then,
r^2= \frac{540}{15 \pi }
So, r= \sqrt{\frac{540}{15 \pi }}
radius is approximately 3.4cm
*If you cannot see the equations properly please wait till it downloads or refresh the page*
Hope this helps.
6 0
2 years ago
-5t+3= -4<br> please answer this question<br> and show your work also
astraxan [27]

Answer:

t=7/5

Step-by-step explanation:

If you subtract 3 from each side, you end up with -5t=-7. In order to keep t isolated, you would have to divide -5 on both sides. When you do this, you will end up with t= -7/-5. You also need to simplify that. When simplified you end up with t=7/5. Hope this helps!

6 0
2 years ago
Read 2 more answers
Other questions:
  • Using synthetic division, find (x^4 − 2) ÷ (x + 1).
    8·1 answer
  • A new video game is expected to sell 102 copies the first hour at a local game store. After that, the sales will follow the func
    14·2 answers
  • Kaylin recorded how much she grew in inches each month for four months and recorded the results as: 0.75, 0.3215, 3/8, 9,16 list
    9·2 answers
  • Write the following decimal number in its equivalent fraction form. Show all work for full credit.
    5·1 answer
  • Mary rolls two dice. She adds the numbers on the two dice. What is the chance of this sum being twelve?
    8·2 answers
  • I need help it’s due today <br> I will mark brainliest if you help
    10·1 answer
  • There are two x intercepts for y = (x + 2)(x - 1)<br> The first is<br> and the 2nd is
    7·1 answer
  • In what layer are convection currents found?
    15·2 answers
  • Millie has a box of crayons. 30 of the crayons are red, 14 are green, and 16 are
    6·1 answer
  • F(x) = 1/3x + 1 if x=-18
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!