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
likoan [24]
3 years ago
15

Solve the problem below, inputting your answer in decimal form. 421.06+212.9

Mathematics
1 answer:
Sonbull [250]3 years ago
5 0
Your problem will be 208.16 or 421.06-212.9=208.16
You might be interested in
A triangular section of land is fenced off due to contamination. Two sides of the triangle are each 16 meters ( 16m) longer than
Sphinxa [80]

Answer: the shortest side is 30m

Step-by-step explanation:

Let the shortest side be a meters

If side 2 is 16m longer than the shortest side, then it is (16+a)meters.

The same goes with side 3.

Then,

a + (16+a) + (16+a) = 122m

32 + 3a = 122m

Collecting like terms together,

3a = 122 - 32

3a = 90

Divide by coefficient of a

3a/3 = 90/3

a = 30 meters

Check:

30 + (16+30) + (16+30)

30 + 46 + 46 = 112

8 0
4 years ago
Read 2 more answers
There are 6 paintings on three walls of a room. If annart gallery has 13 such rooms, how many paintings are there in its collect
SSSSS [86.1K]

Answer: (I think)

78 paintings

Step-by-step explanation:

6 x 13 = 78

3 0
4 years ago
Please help me 20 points
otez555 [7]

Add up the number of students within the random sample data:
32+26+28+22 = 108

We can then use proportional fractions / cross-multiply to answer the question.

In a sample size of 108 students, 32 of them preferred Movie A.
There are 900 students in total.

\frac{32}{108} =\frac{x}{900}

32*900 = 28800

108*x = 108x

108x = 28800

x = 266\frac{2}{3} or \frac{800}{3}

In decimal form that is approximately 266.667 and round that to the nearest whole number, you get 267 students who would prefer Movie A.

4 0
2 years ago
How do I simplify 6y-y
aniked [119]
Think of 6y as

y + y + y + y + y + y

Now subtract a y from that.

y + y + y + y + y + y - y = y + y + y + y + y = 5y
8 0
4 years ago
Read 2 more answers
write the decomposition that helps us and then round the given place value draw number lines to explain your thinking circle
son4ous [18]
I have no idea  explain?
5 0
4 years ago
Other questions:
  • Sam initially invested $4,500 into a savings account that offers an interest rate of 3% each year. He wants to determine the num
    7·1 answer
  • What is the explicit rule for the sequence 9, 14, 19, 24, ...?
    8·2 answers
  • What is the slope of the line that passes through the points (1, -6)(1,−6) and (-8, 9) ?(−8,9)?
    11·1 answer
  • Which description best defines FG¯¯¯¯¯ ?
    12·2 answers
  • Find the percent change from 50 to 22
    12·2 answers
  • Solve the equation. Check your solution.
    12·1 answer
  • I need help with the number 4 help needed ASAP will give BRAINLIEST
    7·1 answer
  • Which is closest to the quotient 4,367 divided bye 0.004?
    13·2 answers
  • Help anyone<br> 8th grade math need it asap
    6·2 answers
  • Find the unit rate.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!