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
MatroZZZ [7]
4 years ago
10

Round 21 to the nearest 10.

Mathematics
2 answers:
bagirrra123 [75]4 years ago
4 0

21 rounded to the nearest 10 is 20 :)

Stels [109]4 years ago
4 0
The anwser is 20 because the one is not higher than 5
You might be interested in
Anyone Know This Answer ASAP ?
Luda [366]

multiply 35 by tan(42)

 this equals 31.5141

rounded to 31.51

4 0
3 years ago
Basic Gemoetry Question please help
Oliga [24]

Answer:

D)

Step-by-step explanation:

DE is the radius of both circles

6 0
3 years ago
Probability of a coin landing on heads
Viefleur [7K]

Answer:

The answer would be 50% or 1/2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
There is an average of 3.5 x 10^−2 kilograms of dissolved salt in each liter of seawater. The Pacific Ocean contains approximate
IgorC [24]
This is the answer check it out

3 0
3 years ago
Read 2 more answers
A number increased by 100% and decreased by 20% is x. what is the number ? NEEDED TODAY
vodka [1.7K]

Answer:

Let's assume the number be 100.

According to the problem , 100 is increased by 100%.

So, new number will be 100+100=200

Now 200 will decreased by 20%.

So, 20% of 200= 0.20*200= 40.

So, again the number has been changed into 200+40=240.

So, x=240

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Each of the 25 students in Mr. McDonald’s class sold 16 raffle tickets. If each ticket costs $15, how much money did Mr. McDonal
    9·1 answer
  • Fill in the blank. ​_______ are sample values that lie very far away from the majority of the other sample values. Centers Distr
    10·1 answer
  • Can someone show me how to write the standard form of the line that contains a slope of 2/3 and passes through the point (1, 1)?
    15·1 answer
  • I need help asap plz I will mark branlist
    10·1 answer
  • It is widely reported that high school students spend an average of 7 hours per week working on homework. Miss Bonnar, a high sc
    9·1 answer
  • What does it mean about you get to choose your own salary
    12·1 answer
  • Write as a single power of 8.<br> 8 to the power of 8<br><br> ÷<br> 8 to the power of 2
    7·1 answer
  • Can anyone help me with this:<br> 4a+23-22=32<br> Find the value of aa'
    15·2 answers
  • The Venn diagram shows the number of students that exercise in different ways. What number should go in the highlighted box belo
    10·1 answer
  • Combined Volume Name *Calculate the total volume for the objects below using the equation VzIxwxh. Use the area provided for cal
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!