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grin007 [14]
2 years ago
13

Calculate the volume HELP PLEASE ASAP

Mathematics
1 answer:
jeka942 years ago
5 0
I think the formula for the volume of a cone is V=(1/3) x hπr².

r²= 9

1/3= 0.3

= 0.3 x 4 x 3.14 x 9

= 33.912
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Help please asap i will give brainlist
7nadin3 [17]
28°

a triangle = 180°
180°-140°= 40°
180°-68°= 112°
180°-112°-40°= 28°
3 0
3 years ago
The list below shows the prices of T-shirts at a clothing store. {8, 10, 10, 12, 15, 15, 18}
grin007 [14]

Answer:The mean would be equal to 12.57

The difference would be 10

The other would be 12

Step-by-step explanation:

8 0
3 years ago
Find u, v , u , v , and d(u, v) for the given inner product defined on Rn. u = (0, −4), v = (5, 3), u, v = 3u1v1 + u2v2
tigry1 [53]

Answer:

=-12

d(u,v)=2\sqrt{31}

Step-by-step explanation:

We are given that inner product defined on R_n

=3u_1v_1+u_2v_2

u=(0,-4),v=(5,3)

We have to find the value of <u,v> and d(u,v)

We have u_1=0,u_2=-4,v_1=5,v_2=3

Substitute the value then we get

=3(0\cdot5)+(-4)(3)=-12

Now, d(u,v)=\left \|v-u\right \|

Using this formula we get

d(u,v)=\left \| (5,7) \right \|=\sqrt{3(5)^2+(7)^2}=\sqrt{75+49}=\sqrt{124}

d(u,v)=2\sqrt{31}

7 0
3 years ago
Consider the figure below. Find the measures of angle CRN and angle GMB
Katena32 [7]

Answer: Have you figured out the answered cuz I need it to please?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is 5 − 13 − (−4)<br> please answer fast
Vera_Pavlovna [14]

5−13−(−4)

=−8−(−4)

=−4

plzz  give me brainliest

6 0
3 years ago
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