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
Leokris [45]
3 years ago
6

What is the volume and total surface area?? PLEASE HELP

Mathematics
1 answer:
Illusion [34]3 years ago
8 0

Step-by-step explanation:

the volume would be inside of the spear so i could be wrong but you would do 10 multiplied by 21 and you get 210. IF you did base and height the base would be 10ft and the height would be 21ft then you just do base times height and that gets you 210 . i could be wrong though

You might be interested in
If its total loss $490 for the week,what was its average daily change?
bazaltina [42]
Divide by 7 (the number of days in a week)
70
7 0
3 years ago
Which equation is equivalent to y= 2/3 x-6?
Lana71 [14]

Answer:

More.

Step-by-step explanation:

We need to see the equations to pick from to help you.

6 0
3 years ago
What is the value of 30-2(7+2)-1?
nata0808 [166]
30 - 2(7 + 2) - 1

Distribute -2 into the parenthesis:

30 - 14 - 4 - 1

Subtract from left to right:

16 - 4 - 1

12 - 1

11
3 0
3 years ago
Read 2 more answers
The region bounded by the given curves is rotated about the specified axis. Find the volume of the resulting solid by any method
inessss [21]

The bounded region we're concerned with lies above the x-axis.

y^2-x^2=1\implies y=\sqrt{1+x^2}

This hyperbola intersects with the line y=2 for

2=\sqrt{1+x^2}\implies4=1+x^2\implies x^2=3\implies x=\pm\sqrt3

Using the washer method, the volume of the resulting solid is

\displaystyle\pi\int_{-\sqrt3}^3(2^2-(\sqrt{1+x^2})^2)\,\mathrm dx=2\pi\int_0^{\sqrt3}(3-x^2)\,\mathrm dx=\boxed{4\pi\sqrt3}

5 0
3 years ago
Holly is displaying a postcard collection on a bulletin board that is 35 3/4 inches wide. Each postcard is 5 7/8 inches wide. Ho
german

Answer:

Yes.

Step-by-step explanation:

By looking at the numbers of 35 3/4 inches and 5 7/8 inches, you already know that 35 ÷ 5 is 7. Holly might need extra space in between the postcards, which is perfect since she has the leftover fractions, that equal more than 1.

<em>-kiniwih426</em>

3 0
3 years ago
Other questions:
  • As a sales rep you average 24 calls in 3 days. The work month has 22 days with one day for a holiday. How many calls can you exp
    6·2 answers
  • after a school election,Jamie had 3/8 of the votes Richard the only other candidate had 75 votes how many people voted for jaime
    10·1 answer
  • Draw a box-and-whisker plot for these Data <br><br>5, 15, 18, 8, 12, 7, 15, 13, 10, 5, 1
    7·1 answer
  • What is the answer please
    15·2 answers
  • Solve the inequality.<br> 6+x&gt;56+x&gt;5
    10·1 answer
  • This is the 4 time plz help me
    11·1 answer
  • 7n+2=4n+17 what is the answer
    7·2 answers
  • Please help NEED NOW<br><br> thank youuu
    15·2 answers
  • NO LINKS PLEASE,
    7·1 answer
  • Which is the equation in slope-intercept form for the line that passes through (−1, 5) and is parallel to 3x + 2y = 4?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!