3 years ago

Find the value of y when x=9

Mathematics

1 answer:

Nuetrik [128]3 years ago

4 0

Answer:

-17

Step-by-step explanation:

because you times 9 by 2 and then do 1-18 which is -17

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In a box 25 cards are there and 1 to 25 numbers are written on them. one card is drawn randomly. what is the probability that it

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Explanation :

Given that:

In a box 25 cards are there and 1 to 25 numbers are written on them.

• One card is drawn randomly.

To Find:

• What is the probability that it is multiple of 5.

We know that:

P(E)= F/T

Where,

P(E)= Probability of an event

• F= Favourable outcomes . T = Total outcomes

We have:

F = Number of cards which are multiple of 5

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2 years ago

Help (this for a friend) a 62.1 b 117.4 c 122.1 d 164.5

kramer

Answer:

c. 122.1 cm

Step-by-step explanation:

so l * w + $\frac{\pi r^2}{2}$

since 6 cm is the diameter

6/2 = 3

the radius (or r) is 3

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