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
aleksandr82 [10.1K]
3 years ago
12

Can someone explain step by step process

Mathematics
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:

Step-by-step explanation:

3*7*10*10*10*10*10*10*10

(5+2=7)(since is multiplication you add)

21*10^{7}=B

<u>2*10*10*10*10*10</u>

4*10*10

(5-2=3)(since is division you subtract)

0.5*10^{3}=c

You might be interested in
The school is 625 meters far from Alex house. It took him 15 minutes to go from home to school, and run back to home in 10 minut
Lynna [10]
His average speed was 50 m/min
8 0
3 years ago
As a member of the student council at your school, you want to determine if the seventh-grade students prefer to
Jet001 [13]

Answer: I dont know

Step-by-step explanation:  i need more information

4 0
2 years ago
He hypotenuse of a right triangle is three times the length of one of the legs. the length of the other leg is 648‾‾‾‾√648 feet.
pantera1 [17]
Let length of  the hypotenuse = 3x and length of given leg be x feet.

then (3x)^2 = x^2 + 648
8x^2 = 648
x^2 = 81


so x = 9 and 3x = 27

Hypotenuse is 27 feet and the leg equals 9 feet.
4 0
3 years ago
Which equation represents the graphed function ?
nadezda [96]

Answer:

A y =-2x + 3

Step-by-step explanation:

7 0
3 years ago
Make r the subject of the formula <br><img src="https://tex.z-dn.net/?f=v%20%3D%20%5Cpi%20%5C%3A%20h%20%7B%7D%5E%7B2%7D%28r%20-%
Vaselesa [24]

Answer:

\boxed{r =  \frac{h}{3}  +  \frac{v}{\pi {h}^{2} } }

Step-by-step explanation:

Solve \:  for \:  r:  \\  =  >   v= \pi {h}^{2}(r -  \frac{h}{3}  ) \\  \\  v=\pi {h}^{2}(r -  \frac{h}{3}  )is \:  equivalent  \: to   \:   {h}^{2}\pi(r -  \frac{h}{3}  ) = v: \\  =  >  {h}^{2}\pi(r -  \frac{h}{3}  ) = v \\  \\ Divide  \: both \:  sides  \: by  \: \pi  {h}^{2} :  \\  =  > r -  \frac{h}{3}  =  \frac{v}{\pi {h}^{2} }  \\  \\ Add \:   \frac{h}{3}  \:  to  \: both \:  sides:  \\  =  > r =  \frac{h}{3}  +  \frac{v}{\pi {h}^{2} }

8 0
2 years ago
Other questions:
  • two solid cones are geomatrically similar and the height of one is 1 1/2 times that of the other. Given that the height of the s
    8·1 answer
  • What is the median of 7, 9, 6, 15, 22, 25, 31?<br><br> 15<br> 16<br> 19<br> 24
    13·1 answer
  • Johan walked 1.2 ft./s how far, in feet, did he walk in five seconds
    12·2 answers
  • Toni can carry up to 23lbs in her backpack. Her lunch weighs 0.75lbs, her gym clothes weigh 2.3lbs, and her books (b) weigh 3.4l
    5·1 answer
  • Alright what is -2.4+4.9. ily brainly
    15·2 answers
  • $4.20 × $ 5.00=<br><br>A. $12.50<br><br>B. $21.00<br><br>C. $21​
    11·2 answers
  • Solve the quadratic equation by completing the square: 6x²-11x-10=0 ​
    10·1 answer
  • Need help will mark brainliest...
    7·1 answer
  • Please Help me on number 4
    14·1 answer
  • Use identities,evaluate 496X404
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!