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
Fynjy0 [20]
2 years ago
11

How many cubes with edge lengths of 1/4 in. will it take to fill the prism?

Mathematics
1 answer:
Ulleksa [173]2 years ago
3 0

Answer:

1560

Step-by-step explanation:

First (2 1/2)/(1/4) = (5/2)(4) = 20/2 = 10

Next, 3/(1/4) = 3(4) = 12

Lastly, (3 1/4)/(1/4) = (13/4) x 4 = 52/4 = 13

This means we need 10 rows of 12, 13 high. 10(12)(13) = 1560 cubes.

Another way is to multiply 2 1/2 x 3 x 3 1/4 = 5/2 x 3 x 13/4 = 195/8

A 1/4 inch cube is 1/4 x 1/4 x 1/4 for a volume of 1/64

(195/8)/(1/64) = (195/8)(64) = 1560 cubes.

You might be interested in
Solve 2 log x = log 64. (1 point)
Vladimir79 [104]

Answer:

8

Step-by-step explanation:

2log(x)=log(64)

By logarithms properties

xlog_{a}(b)=log_{a}(b^{x} )  \\

log(x²)=log(64)

When you have log or ln in both sites, you delete them and...

x²=64

\sqrt[]{x^{2} } =\sqrt{64} \\x=8

7 0
3 years ago
Please help!!<br> I need it
anygoal [31]

Answer:

4th

Step-by-step explanation:

make me as branalist

3 0
3 years ago
Find the distance between the two points.<br> (-6, -7) and (154, - 43)
Vitek1552 [10]

Answer:

(160, 36)

Step-by-step explanation:

Distance is always positive because, well, you aren't -50 meters away from your house or something. You are just 50 meters away from your house. And 160 is the distance between -6 and 154, because there is one minus and one plus, you add them, because that is how far they are apart, and then-43 and -7 were easy just subtract them.

8 0
2 years ago
Please awnser 1,2,3,and 4
Kryger [21]
1.B
2.e
3.8+10(x+3)+x
8+10x+30+x
11x=-30-8
x=38+11x
5 0
3 years ago
Philip wants to know the weight of a book to within half a gram. His weighing scales only weigh to within 10 grammes.
Andrei [34K]

Answer:

f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Show twelve in four different ways
    5·1 answer
  • What is the slope of a line that passes through the points (-1,-4) and (6, 17)?
    11·1 answer
  • On Monday, a bicyclist traveled 79.2 miles in 6 hours. On Tuesday, he traveled the same number of miles, but in half the time. W
    12·1 answer
  • The number of acres of wetland infested by an invasive plant species after t Years is given by u(t)=12•2^t/3. Solve the equation
    13·1 answer
  • Will give brsinliest if you give the correct answer!!
    10·1 answer
  • Given: All snarfs are yelbs. All yelbs are blue.
    8·2 answers
  • when solving a multi-step equation,does it matter in which order the operations are performed?explain.
    7·2 answers
  • An interger that is less than -2 and greater than -3.5
    6·1 answer
  • GRANDMA HAS 4 BAGS OF SOIL HER HER FLOWER POTS EACH FLOWER POTS NEEDS 3/4 OF A BAG OF SOIL HOW MANY FLOWER POTS CAN SHE FILL
    14·1 answer
  • HELP PLZZZPLZZZ ASAP
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!