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Brilliant_brown [7]
2 years ago
8

A rocket is the form of a circular cylinder closed at the lower end with a cone of the same radius attached to the top . The cyl

inder is of radius 2.5m and height 21m and the cone has the slant height 8m . Calculate the total surface area and the volume of the rocket
Mathematics
1 answer:
Yanka [14]2 years ago
6 0

Answer:

V=462.076m ^3

Step-by-step explanation:

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55) A dilation of scale factor of 4 will produce a congruent figure<br>True or False​
vivado [14]

Answer:

False

Step-by-step explanation:

When a figure is dilated by a scale factor of 4, the new figure produced will be 4 times the size of the original figure. This means that, the size would change while the shape remains the same as the original figure.

Congruent figures must have the same shape and size.

Therefore, the figure produced when a dilation of scale factor of 4 is done is not a congruent figure. Rather, it is a similar figure.

So, get statement is FALSE.

6 0
3 years ago
Y+2 2y2-y+3 y-2<br> In the equation<br> 1,2 - 1<br> +<br> the value of a is:<br> „V+1<br> 1 - ע
Anon25 [30]

Answer:

The answer:

I think the choose (1) 1

3 0
2 years ago
A small ferryboat transports vehicles from one island to another, and the order the vehicles arrive will lead to slightly differ
katen-ka-za [31]

Answer:

{PP, PR, RP, RR}

Step-by-step explanation:

Given that:

Passenger vehicle = P

Recreational vehicle = R

For each of the next two vehicles :

Sample space :

_____ P ______ R

P ___ PP _____ PR

R ___ RP _____ RR

{PP, PR, RP, RR}

B.) Tree diagram can be found in attached picture

5 0
3 years ago
For school fundraiser, you are selling movie tickets and snacks. Each movie ticket is $5 and each snack is
liq [111]

Answer:

Step-by-step explanation:

$5=movie tickets

$3=snacks

they need a total of: $300

standard form is: Ax+By=C

the equation in standard form would be: 5x+3y=300

8 0
3 years ago
The sum of two consecutive even numbers is 18.find the numbers​
vovikov84 [41]

Answer:

Numbers are 8  and  10

Step-by-step explanation:

    10 + 8 = 18

8 0
2 years ago
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