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
tia_tia [17]
2 years ago
6

PLEASE HELP! 28 POINTS!

Mathematics
2 answers:
ehidna [41]2 years ago
6 0
1.) 7.2 2.) 15 3.)12
4.) 23 5.) 100, 100, 1000
choli [55]2 years ago
5 0
Number three is twelve ? :)
You might be interested in
PLEASE HELP ME!! IM CURRENTLY DOING A DIAGNOSTIC AND HAVE ONLY 15 MINS LEFT !!!!! A toilet paper roll has a diameter of 8x and a
drek231 [11]

Answer:

284/3 πx³

Step-by-step explanation:

Volume of a cylinder is expressed as shown:

V = πr²h

r is the radius of the cylinder

r = diameter/2

r = 8x/2

r = 4x

Height of the cylinder = 6x

Volume of the roll with out the hole

V = π(4x)²(6x)

V = 16x²π(6x)

V = 96πx³

The hole in the middle will be a solid sphere with diameter 2x (radius will be x)

Volume of the hole = 4/3πr³

Volume if the hole = 4/3πx³

Volume of the toilet paper roll = volume of the roll without a hole - volume of the hole

= 96πx³ - 4/3πx³

= (96-4/3)πx³

= 284/3 πx³

8 0
3 years ago
What is the exponent on 10 when you write 41,200 in scientific notation?
swat32

Answer:

412^10

Step-by-step explanation:

^^^^^^^^^^^^^^^^^

7 0
3 years ago
Alicia earns more than 12 per hour at her job at the bookstore. Write an inequality to show the least amount of money Alicia wil
zhuklara [117]
T>12x. the total will be more than x multiplied by 12.
5 0
3 years ago
The given line passes through the points (0, −3) and (2, 3).
Alex Ar [27]
Well, parallel lines have the same exact slope, so hmmm what's the slope of the one that runs through <span>(0, −3) and (2, 3)?

</span>\bf \begin{array}{ccccccccc}&#10;&&x_1&&y_1&&x_2&&y_2\\&#10;%  (a,b)&#10;&&(~ 0 &,& -3~) &#10;%  (c,d)&#10;&&(~ 2 &,& 3~)&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope =  m\implies &#10;\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{3-(-3)}{2-0}\implies \cfrac{3+3}{2-0}\implies 3
<span>
so, we're really looking for a line whose slope is 3, and runs through -1, -1

</span>\bf \begin{array}{ccccccccc}&#10;&&x_1&&y_1\\&#10;%  (a,b)&#10;&&(~ -1 &,& -1~)&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope =  m\implies 3&#10;\\\\\\&#10;% point-slope intercept&#10;\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-1)=3[x-(-1)]&#10;\\\\\\&#10;y+1=3(x+1)<span>
</span>
8 0
3 years ago
Read 2 more answers
Solve for n. 2n +2 &gt; 16<br> A)n=7<br> B)n&lt;7<br> C)n&gt;7<br> D)n&lt;-7
Alex

Inequality : 2n + 2 > 16

2n > 16 - 2
2n > 14
n > 14/2
n > 7

-> Answer C

6 0
2 years ago
Read 2 more answers
Other questions:
  • Find the surface area of a pentagon
    12·1 answer
  • Solve the following equation<br><br> x+5=12
    5·2 answers
  • How many solutions does the equation 9x+27=27 have ?
    9·1 answer
  • A rectangle has a width of 6 inches and a perimeter of 26 inches. What is the length of the rectangle?
    6·1 answer
  • Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?
    14·1 answer
  • Which set of points does NOT represent a function?
    15·1 answer
  • g Determine if the statement is true or false. A linear system with three equations and five variables must be consistent. True
    6·1 answer
  • Which linear function has the steepest slope? On a coordinate plane, a line goes through points (0, 1) and (1, negative 2). A 2-
    10·2 answers
  • Make and equation for the number 12
    12·1 answer
  • Each table shows a proportional relatioship. fill in the missing values and determine k.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!