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schepotkina [342]
3 years ago
8

What is the volume of the cone ?

Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0

{210in}^{3}

This is found by the volume of a cone formula

b \times  \frac{h}{3}

Where b is the base and h is the height

45 \times  \frac{14}{3}   =  \frac{630}{210}  = 210

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A video store charges the same fee each day a video is returned late. Craig returned a video 4 days late and paid a $3 fee. Writ
vova2212 [387]

Answer:

$5.25 if returned 7 days late

Step-by-step explanation:

So we know that 4 days late is 3 dollars

We can find the unit rate

3/4 is 0.75

So 75 cents for every late day

Now we just multiply that by 7

0.75*7=5.25

so 7 days, 5.25

**porportional relationship equation**

\frac{3dollars}{4 days}=\frac{X}{7 days}

Now cross multiply

21=4x

x=5.25

Same results

4 0
3 years ago
Read 2 more answers
jonathan ran 5 days this week. the most he ran in one day was 3.5 miles. write an inequality that shows the distance jonathan co
poizon [28]
Let m represent the number of miles this guy runs in a day.
He runs every day, so the minimum number of miles has to be greater than 0.
According to the problem statement, the max number of miles is 3.5 miles or less.

Translate this into a (symbolic) inequality.
4 0
3 years ago
Parallel lines in space are coplanar. A. always B. sometimes C. never Please select the best answer from the choices provided
scoundrel [369]

Answer:

A. always

Step-by-step explanation:

we know that

Parallel lines  are those lines which never intersect to each other and always have same distance between them

Two lines always have same distance will only be possible when they lie on same plane

and we know that

same plane means co-planar

so, two lines will be parallel only if they are co-planar

It means that

Parallel lines are always co-planar

So,

Answer is

A. always


6 0
3 years ago
Read 2 more answers
Please explain and please if you don't know answer in the COMMENT section but however if you do know please answer in the box be
s2008m [1.1K]
Answer 4: Angle 4,5 and 1

Answer 5: 3,4 and 5

Answer 6: The value of x is 10 because since angle 3 is 90 degrees angle 1 is 9x 9 times 10 equals 90 degrees which is the same as angle 3 which is 90 degrees, so the answer is 10.
6 0
3 years ago
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an electronics store is selling a new tv for $640.00 if there is an 8% sales tax what is the actual cost of the tv
damaskus [11]

Answer:

$691.20

Step-by-step explanation:

640 * 1.08 = 691.2

5 0
3 years ago
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