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
GaryK [48]
3 years ago
12

A small child makes 3 piles of blocks in a room. Each pile has 4 blocks. In another room, he makes 6 more piles of blocks. These

piles also have 4 blocks each. To count the total number of blocks, his sister counts that there are 3 times 4, or 12 blocks, in one room and 6 times 4, or 24 blocks, in the other room for a total of 36 blocks. Using the distributive property, what is another way she could have counted the blocks?
Mathematics
1 answer:
aleksandrvk [35]3 years ago
8 0
4(3×6) is another way she could have counted them using distributive property which equals 36
You might be interested in
Nuclear Power Plant Some nuclear power plants utilize "natural draft" cooling towers in the shape of a hyperboloid, a solid obta
luda_lava [24]

Answer:

  592.4 feet

Step-by-step explanation:

The cross section of the tower can be modeled by a hyperbola with its vertex at (x, y) = (100, 360) and its center at (0, 360). The point (x, y) = (200, 0) helps define the equation of it.

Basic form:

  ((x -h)/a)^2 -((y -k)/b)^2 = 1

Filling in (h, k) = (0, 360) and a=100, we can find b using the given point:

  (200/100)^2 -((0-360)/b)^2 = 1

  (360/b)^2 = 3 . . . . . . . . . . . . . . . rearrange, simplify

  b^ = 360^2/3 = 43200

So, the equation of the hyperbola is ...

  x^2/10000 - (y-360)^2/43200 = 1

__

Then for x = 150 (the distance from center at the top, we can find y to be ...

  (150/100)^2 - (y -360)^2/43200 = 1

  1.25 = (y -360)^2/43200

  y = 360 +√(1.25·43200) ≈ 592.379

The height of the tower is about 592.4 feet.

4 0
4 years ago
A perfectly cylindrical candle has a volume of 125.6 cubic inches. Find the area of its base if the height is 10 inches
il63 [147K]
12.56 inches

10×12.56=125.6
8 0
4 years ago
For soccer season, Cameron wants to buy a new soccer ball, a pair of shorts, and a pair of soccer shoes. The ball costs $4.95, t
3241004551 [841]

Add the three items he wants to buy:

4.95 + 9.10 + 5.50 = 19.55

Subtract how much he has already:

19.55 - 2.30 = 17.25

He needs $17.25 more

6 0
3 years ago
Plz help people guys and dijnjks
aev [14]

Answer:

C, sorry if wrong

Step-by-step explanation:

6 0
3 years ago
Given the scatter plot below, write the equation for the line of best
stepladder [879]

Answer:

y = 5x + 6

Step-by-step explanation:

lmk if you want an explanation

8 0
3 years ago
Other questions:
  • Bobby and Rick are in a 12-lap race on a one-mile oval track. Bobby,averaging 82mph ,has completed two laps just as Rick is gett
    8·1 answer
  • Which of the fallowing data is used to determine credit scores
    15·1 answer
  • Quanto fa 2 +2 ,qualcuno capisce l’italiano?
    13·2 answers
  • Find the area of the polygon
    6·1 answer
  • In which section of the number line is 32−−√?
    5·1 answer
  • 2^x times 1/32=32<br> Show work please<br> Will give Brainliest answer
    6·2 answers
  • 1. What is the slope of a line that is perpendicular to the line represented by the equation 3x + 4y = 12?
    5·1 answer
  • Help a girl out pls!!!
    8·1 answer
  • What would (200,000,450,300,127)^0 pls help
    13·1 answer
  • 40% of the students passed both exams. 80% of the students passed the second exam. how many students (in percent) who passed the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!