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
kherson [118]
2 years ago
13

Help please!!!!

Mathematics
1 answer:
iris [78.8K]2 years ago
5 0

Answer:17.32

Step-by-step explanation:

You might be interested in
Robert and Chris can skate 4 miles in 18 minutes. How far can they ride in 45 minutes?​
adell [148]

Answer: Robert and Chris can skate 10 miles in 45 minutes.

Step-by-step explanation:

Let's start by finding the unit rate.

\frac{4}{18} =\frac{2}{9} \\\frac{18}{18} =1

Robert and Chris can skate \frac{2}{9} of a mile in 1 minute. Now we can multiply both by 45 to see how far the can go in 45 minutes.

(\frac{2}{9}) (\frac{45}{1} )\\\frac{(2)(45)}{(9)(1)} \\\frac{90}{9} \\10

45x1=45

The can skate 10 miles in 45 minutes.

6 0
3 years ago
Propane is stored in a cylindrical tank with a diameter of 15 inches and a height of 48 inches. Which equation could be used to
Virty [35]

Step-by-step explanation:

remember. the radius is always half the diameter.

volume of a cylinder

pi × r² × height

pi×7.5²×48 = pi×56.25×48 = 8,482.300165... in³

volume of a sphere

4/3 × pi × r³

and that volume should be the same as the cylinder. so,

4/3 × pi × r³ = pi×56.25×48

4/3 × r³ = 56.25 × 48

1/3 × r³ = 56.25 × 12

r³ = 56.25 × 36 = 7.5² × 6² = (7.5×6)² = 45² = 2025

r =  \sqrt[3]{2025}

which would be 12.65148998... in.

8 0
2 years ago
1 1/3 x 5/8<br><br> A.3/4<br> B.4/5<br> C.5/6<br> D.5/8
Dmitriy789 [7]
The answer is 5/6, hope this helps
5 0
2 years ago
Read 2 more answers
How to find the area of a regular figure
Lady_Fox [76]
U multiply two sides
5 0
3 years ago
Write 10x - 5y = 30 in slope intercept form
ladessa [460]
Slope intercept form is y = 2x - 6
4 0
3 years ago
Other questions:
  • 3. use the distributive property to simplify the expression -4(-2x +6)
    5·1 answer
  • Mr. Cole purchased oranges at a farmer's market. He paid $5.76 for 3.2 pounds of oranges. How much did Mr. Cole pay for each pou
    12·2 answers
  • Parallel to y = 3x – 1 and passes through the point ( – 4, – 11)
    5·1 answer
  • HELLLLP (will mark brainiest)
    15·2 answers
  • What is 4(x+3) = 2(2x+9)<br> What is x
    8·1 answer
  • A dream club charges $60 for the first month of membership, and $2 less each month after that. (Yes, after a while the dream clu
    8·1 answer
  • Karen picked apples at the Carter Apple Orchard this weekend. She made a graph to show how many apples she picked.
    13·2 answers
  • PLEASE HELP- what is 51 3/4 simplified
    10·1 answer
  • 2. The table shows distance, y, that Mario runs in x minutes.
    7·1 answer
  • Write an expression that is equivalent to n + 2 (n+3)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!