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masya89 [10]
3 years ago
9

How to do .please teache me step by step

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0
T has 4 times what R has, so 2.105*4 which is 8.42
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2. An isosceles right triangle whose legs are 6 is rotated about one of its legs to generate a
kodGreya [7K]

Answer:

72π

Step-by-step explanation:

The computation of the volume of the cone is shown below:

Here The radius of the base is one of the legs, therefore it is 6.

And, The height of the cone represent the other leg, therefore it is also 6.

Now as we know that

The volume of the cone is

= 1 ÷ 3 πr^2h

= 1 ÷ 3π 6^2 6

= π × 36 × 2

= 72π

8 0
3 years ago
When Tamik calls home
liberstina [14]

Answer:

450 minutes

Step-by-step explanation:

1 call: 10 minutes

1 week: 10×3=30 minutes

15-week semester: 30×15=450 minutes

6 0
2 years ago
−17+17+5=(−17+17)+5=
nika2105 [10]

Answer:

-17+17=0

0+5=5

-17+17=0

5 0
3 years ago
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If the ratio of boys to girls is 1:4 and there are 20 girls in your class, how many boys are there?
Sonja [21]

Answer:

Step-by-step explanation:

5 boys

8 0
2 years ago
Read 2 more answers
Help i need help i cant solve this
Hitman42 [59]

To solve this equation, we must get the variable g alone on the left side of the equation. To do this, we need to “undo” the division on the left side of the equation by multiplying both sides by 4.


g/4 = 3.2


g/4 * 4 = 3.2 * 4


g = 12.8


Therefore, your answer is g = 12.8.


Hope this helps!


7 0
3 years ago
Read 2 more answers
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