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IceJOKER [234]
3 years ago
5

Mrs. Rowan allotted 30 minutes at the

Mathematics
1 answer:
NikAS [45]3 years ago
5 0

Answer:

40%

Step-by-step explanation:

Experimental-theoretical over theoretical.

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Please help. i am screaming my brain out right now
Marina86 [1]

Answer:

B

Step-by-step explanation:

3x - 3 >     42

3x - 3         42

     +3          + 3

3x      >      45

3x / 3         45/3

x         >       15

x can be 16

3 0
3 years ago
Rosa scored 174,325 points a games to the nearest ten thousand
GarryVolchara [31]
174325 rounded to the nearest ten thousand is 170,000

hope this helps
3 0
4 years ago
1.what is the volume of the small cone in terms of pi
svp [43]

Step-by-step explanation:

<u>Step 1:  Find the radius of the big cone</u>

\frac{radius_1}{height_1} = \frac{radius_2}{height_2}

\frac{2}{5}=\frac{x}{10}

2(10)=5(x)

20/ 5=5x / 5

4=x

<u>Step 2:  Find the volume of the small cone</u>

V = \frac{\pi*r^2*h} {3}

V = \frac{\pi * 2^2 * 5}{3}

V = \frac{20\pi}{3}\  units^3 ← Volume of Small Cone

<u>Step 3:  Find the volume of the large cone</u>

<u />V = \frac{\pi*r^2*h} {3}

V=\frac{\pi*4^2*10}{3}

V = \frac{160\pi}{3}\  units^3 ← Volume of Large Cone

4 0
3 years ago
Drag and drop each number to its correct position on the number line.
AnnZ [28]
Hello!

It might be a bit sloppy, but I got a picture, from left to right, I labeled each 1-4.
{photo}

Hope this helps! ☺♥

7 0
3 years ago
Read 2 more answers
PLEASEE help I’m really confused
maksim [4K]

Answer:

\frac{13}{\sqrt5}

Step-by-step explanation:

To get the shortest distance from a point to a line, we need to find a perpendicular line that intersects the line and also intersects the line. We know the slope of the line will be 1/2, but to find the y-intercept, we can just plug it into the point because we already know it will be on the line.

-3 = 1/2(-2)+c

-3 = -1+c

-2 = c

Now, we know the slope and the y-intercept, and since it will intersect the other line, we can set it equal to the other lines formula:

1/2x-2 = -2x+6

5/2x=8

x=16/5

Now, plugging this value of x into any of the equations, we can find the y-coordinate:

16/5(1/2)-2 = -2/5

We have the point (16/5, -2/5)

Now, we need to find the distance between (-2, -3) and (16/5, -2/5)

Plugging into distance formula:

\sqrt{(-2 - \frac{16}{5})^2+(-3-(-\frac{2}{5}))^2}\\=  \sqrt{(-5.2)^2+(-2.6)^2}\\= \sqrt{33.8}

= =\frac{13}{\sqrt5}

3 0
3 years ago
Read 2 more answers
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