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
vfiekz [6]
3 years ago
9

Please someone help

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
6 0

Answer:

circumference of the circle=2πr

=2×3.142×10

=62.84 cm

lana66690 [7]3 years ago
3 0

Answer:

314.2

Step-by-step explanation:

Circumference of a circle is πr{2}

so 3.142 × 10{2}=314.2

You might be interested in
Please help me I’m timed
likoan [24]

Answer:

-6

Step-by-step explanation:

4 0
3 years ago
Two neon lights are turned on at the same time one blinks every 5 seconds and the other blinks every 8 seconds when will both bl
Natasha2012 [34]

Answer: 40 seconds


Step-by-step explanation:

They have that multiple in common


6 0
3 years ago
Read 2 more answers
2+2355433455333338387463783837747383883773738
Ivahew [28]

Answer:

2.3554335e+42

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
McKenna and Lara work for their uncle Eddie who repairs skateboards and bicycles. Uncle Eddie is leaving for a vacation to the A
natali 33 [55]

Let x be a number of skateboards and y be the number of bicycles in Eddie's repair shop.

Eddie asks the girls to order 54 new wheels for 21 skateboards and bicycles, then

x+y=21.

One scateboard has 4 wheels, then x scateboards have 4x wheels, one bicycle has 2 wheels, then y bicycles have 2y wheels. In total there should be ordered 54 wheels, so

4x+2y=54.

Solve the system of equations:

\left\{\begin{array}{l}x+y=21\\4x+2y=54.\end{array}\right.

From the first equation x=21-y. Substitute it into the second equation:

4(21-y)+2y=54,\\ \\84-4y+2y=54,\\ \\-2y=54-84,\\ \\-2y=-30,\\ \\2y=30,\\ \\y=15.

Then

x=21-15=6.

Answer: 6 scateboards and 15 bicycles.

8 0
3 years ago
Find the values of x and y when the smaller triangle shown here has the given area.
maria [59]

Answer:

Step-by-step explanation:

so u see 8x4 which is 32 and u can see its 90 degress because of the square and also a acute so x is 3 and y is 5

4 0
3 years ago
Other questions:
  • Can you please find the quotient of 9/18÷ 3/6. I am pretty sure that the answer is 1​
    7·2 answers
  • Is -4x+8y=24 and y=1\2x+7 perpendicular, parallel, or neither
    7·1 answer
  • Abc congruent to pqr which of the following congruence statement is correct
    11·1 answer
  • There are 4 red balls, 6 white balls, and 3 green balls in a bag. If one ball is drawn from the bag at random, what is the proba
    11·1 answer
  • The product of 5 and a number x is 1 1/4<br><br> What is the value of x?
    9·1 answer
  • the formula for the area of a triangle is a=1/2bh in which b represents the length of the base and h represents the height. If a
    6·1 answer
  • ANYONE WHO ANSWERS THIS GETS BRAINIEST!! THANK YOU!!! :)
    7·1 answer
  • Round 347−−−√ to the nearest hundredth.
    10·1 answer
  • Each side of a square is increasing at a rate of 6 cmys. At what rate is the area of the square increasing when the area of the
    8·1 answer
  • 460 000 X 500 000<br> In Scientific notation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!