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
lidiya [134]
3 years ago
15

ABCDEFGHIJ is a regular decagon.

Mathematics
1 answer:
Vilka [71]3 years ago
4 0

Answer:

hope it helps u..

Step-by-step explanation:

You might be interested in
Reupload of a question. I wasted my points on the other one.
mylen [45]
It would be ft3 because its a cone shape and you multiply the circumference by the height and you’ll get the volume
6 0
2 years ago
The opposite of -10 is<br><br> 1.-(-(-10))<br> 2.-10<br> 3.10<br> 4.-|10|
IRISSAK [1]
3. 10 because the opposite of a negative is a positive number
5 0
3 years ago
Read 2 more answers
Match the following proofs to each other. The answers there I guessed on but most likely not right. I need help. My grade is not
DanielleElmas [232]

a

Step-by-step explanation:

6 0
2 years ago
Find the missing value of x and y.
scoray [572]

Step-by-step explanation:

tan 60 = 21 ÷ y

1.73 = 21 ÷ y

y = 21 ÷ 1.73

y = 12.14

tan 30 = x÷ 12

0.6 x 12 = x

x = 7.2

4 0
3 years ago
Alex wrote 103.903 in expanded form as 100+3 x 1+9 x 1/100 +3 x 1/1000. Explain his mistake then tell how to correct it.
Damm [24]
Your mistake was in this part  9 x 1/100 . After the decimal point the place value starts with tenths so you should write 9 x 1/10 .

Place values

Before the decimal point

3 ones = 3 x 1

0 tens = 0 x 10

1 hundreds = 1 x 100

After the decimal point

9 tenths = 9 x 1/10

0 hundredths = 0 x 1/100

3 thousandths= 3 x 1/1000

1 x 100 + 0 x 10 + 3 x 1 + 9 x 1/10 + 0 x 1/100 + 3 x 1/1000

  100     +    0     +   3    +    0.9      +     0        +    0.003

           100         + 3      +          0.9                +     0.003 =  103.903

<span> </span>

8 0
3 years ago
Read 2 more answers
Other questions:
  • Seven less than one-third of a number is 5
    11·2 answers
  • How do you simplify or evaluate expressions?
    14·1 answer
  • Triangle ABC is translated according to the rule (x, y) = (x+2y-S). If the coordinates of the pre-image of point B are
    7·1 answer
  • Verify sin(360º - θ)= -sin θ<br> Show your work
    5·2 answers
  • Julia the soccer team's captain, wants to borrow her parents' car to drive to the tournament. her parentas tell her that sahe ha
    15·1 answer
  • What is the square root of 9?
    10·2 answers
  • Plz help!!!! Need quick. 65 points
    12·2 answers
  • Help me please . quick :)
    11·1 answer
  • At the county fair, the Baxter family bought 6 hot dogs and 4 juice drinks for $16.70. The Farley family bought 3 hot dogs and 4
    7·1 answer
  • What number would represent 56 feet below sea level?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!