The cones below are similar, although not drawn to scale.

Mathematics

2 answers:

AlekseyPX3 years ago

5 0

What is the surface area of a sphere with a radius of 6 meters rounded to the nearest square meter?

The answer is D, 452. Goodluck :0

And the one after is C, 268..

ASHA 777 [7]3 years ago

3 0

I think the answer is 10 ft. Hope this helps!

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You check 20 cartons of eggs. Three of the cartons have at least one cracked egg. What is the experimental probability that a ca

Solnce55 [7]

$\frac{3}{20}$ or 15%

Hope this helps.

6 0

4 years ago

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PLS HELP!!! PLS MAKE SURE YOUR ANSWER IS 100% CORRECT!!! There are 84 students in a speech contest. Yesterday, 1/6 of them gave

8_murik_8 [283]

Answer: 30

Step-by-step explanation:

4 0

3 years ago

Please help me with this

kondaur [170]

For number 1a. the answer is 7 to 26 or
7:26 or
$\frac{7}{26}$
For number 2a. the answer is 8 to 28 or
8:28 or
$\frac{8}{28} or \frac{2}{7}$
For number 3a. the answer is 12 to 13 or
12:13 or
$\frac{12}{13}$
For number 4a. the answer is 19 to 12 or
19:12 or
$\frac{19}{12}$
For number 5a. the answer is 29 to 10 or
29:10 or
$\frac{29}{10}$
For number 6a. the answer is 11 to 28 or
11:28 or
$\frac{11}{28}$

I just did your homework

4 0

4 years ago

Which points could be on the line that is parallel to and passes through point J? Check all that apply.

Mandarinka [93]

Here we're finding the equation of a 'new' line which passes thru (1,3) and is parallel to the orange line. We need the slope of the orange line, which will also be the slope of the new line thru J.
-2 - 1 -3
m = --------- = ------ = -1/2
2-(-4) 6

Then the equation of the new line, in point-slope form, is

y - 3 = (-1/2)(x - 1).

4 0

3 years ago

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Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. T

Genrish500 [490]

Let Tina bought X number of nail polish any Y number of lip gloss.
then, X+Y=9
or,X=9-Y

Also,4.5 X+7 Y=50.5
or, 4.5 (9-Y) +7 Y=50.5
or, Y =4.........................................(i)

so, X= 9-4
= 5........................................(ii)
hence, she bought 5 nail polish and 4 lip gloss

7 0

3 years ago