answer.
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
OlgaM077 [116]
2 years ago
11

A metal disc of 12cm in diameter and 5cm thick is melted down and cast into a cylindrical bar of diameter 5cm .How long is the b

ar
​
Mathematics
1 answer:
Trava [24]2 years ago
3 0

Answer:

d bar

Step-by-step explanation:

You might be interested in
Huong had $23 to spend on six notebooks. After buying them she had $11. How much did each notebook cost?
Nataly [62]
23-11=12
She spent $12 on notebooks, and she bought six notebooks.
12/6=2

Each notebook costed $2.
8 0
2 years ago
Read 2 more answers
Bill is bisecting an angle with technology. Which of the following describes his next step?
mojhsa [17]

Answer:

the first step is correct

Step-by-step explanation:

the first step is correct

then draw 2 circles with the same radius with centre  D and E ( the point BC intersect the first circle )

Where the 2 circles are intersecting is the point F

Then BF is the bisector

7 0
2 years ago
Madelyn buys 3 bottles of orange juice at the corner store for a total cost of $2.31.
Tom [10]

Answer:

$0.77

Step-by-step explanation:

To find how much each bottle of juice costs, divide 2.31 by 3:

2.31/3

= 0.77

So, each bottle of juice is $0.77

5 0
2 years ago
Read 2 more answers
Quadrilateral ABCD is translated 7 units down and 2 units to the right. The length of side AB of the original quadrilateral is u
Phoenix [80]

Answer

AB would be the same as the original because the size never changes.

Step-by-step explanation:

5 0
2 years ago
Drew burned 1,800 calories Friday playing 1 hour of basketball and canoeing for 2 hours. On Saturday, he spent 2 hours playing b
V125BC [204]

Answer:

He burnt 1000 calories per hour when playing basketball.

Step-by-step explanation:

Let B be calories burned playing basketball, and C calories burned canoing.

1800 = B + 2C

3200 = 2B + 3C

From 1st equatipn, we get that B = 1800 - 2C

Replacing into the 2nd equation, we have:

3200 = 2(1800-2C) + 3C

3200 = 3600 - 4C + 3C

3200 = 3600 - 1C

C = 3600 - 3200

C = 400

Knowing C, we find B.

B = 1800 - 2C = 1800 - 2*400 = 1800 - 800 = 1000 calories.

6 0
2 years ago
Read 2 more answers
Other questions:
  • 14. teacher needs 70 lengths of string cut to 40 cm each. If balls of string are 10m longhow many balls will be needed.
    12·2 answers
  • John must have at least 289 test points to pass his math class. He already has test scores of 72, 78, and 70. Which inequality w
    15·1 answer
  • Felix spends $150 each month for his gym membership plus $30 each week for a personal trainer. A new gym charges $255 a month, w
    13·1 answer
  • Alyssa wants to know the gas mileage of her new car. She kept track of the number of miles she traveled and the number of gallon
    9·1 answer
  • A light bulb's brightness is reduced when placed behind a screen. The amount of visible light produced by the light bulb decreas
    10·2 answers
  • Jacqueline earned a commission of $200 for one week at work. her commission rate is 12% of the merchandise she sells. how much m
    10·2 answers
  • 1. Find the exponential model of best fit for the points (−3,5),(1,12),(5,72),(7,137). Explain how you got your answer. Round va
    11·1 answer
  • Denver, Engle and Fido are all dogs who eat differing amounts of dog food. Denver gets 2 19 of the dog food. Engle and Fido shar
    6·1 answer
  • For a continuous random variable x, the probability density function f(x) represents
    6·1 answer
  • Ebola has an Ro of 2. How<br> many third-wave cases can<br> doctors expect?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!