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Kisachek [45]
2 years ago
12

PLZ HELP ME !!!!!!!!!!!!!! 2 questions

Mathematics
1 answer:
disa [49]2 years ago
6 0

Answer: D

Step-by-step explanation: I think

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Given a cone 10 feet tall with a diameter of 10 feet, determine the radius of the smaller cone created when a horizontal plane p
11111nata11111 [884]

Answer:

r=3 ft

Step-by-step explanation:

it is similarity of two triangles

one

perpendicular side=10 ft

base=10/2=5 ft

second

perpendicular side=10-4=6 ft

Base r=?

\frac{r}{5}=\frac{6}{10}\\r= \frac{6}{10} \times 5=3~ft

8 0
3 years ago
Find the mode of the following list of points earned on a 16 point quiz given during a finance class.
koban [17]

Answer:

7

Step-by-step explanation:

The mode is the most repeated number in the data set. In this case, that is 7 because it's repeated 3 times.

8 0
3 years ago
Read 2 more answers
Solve for y.<br><br> pls help
dybincka [34]

Answer:

y=  -6

Step-by-step explanation:

8 0
3 years ago
At what value of x does the graph of the following function F(x) have a
Free_Kalibri [48]

Answer:

B

Step-by-step explanation:

Given

f(x) = \frac{1}{x+2}

The denominator cannot be zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the value that x cannot be and if the numerator is non zero for this value then it is a vertical asymptote.

x + 2 = 0 ⇒ x = - 2

The equation of the vertical asymptote is x = - 2

6 0
3 years ago
A regular hexagonal prism has a height of 12 cm and base edge length of 10 cm. Identify its lateral area and surface area rounde
kolbaska11 [484]
To find the l.a., you multiply the perimeter of the base (the hexagon) by the height. 
l.a. = 60 x 12

surface area is harder :(
you have to find the apothem and all that jazz. sorry i can't help more, good luck!

3 0
3 years ago
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