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Brilliant_brown [7]
3 years ago
15

20 points

Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0

Answer:

Answer is (C) number

Step-by-step explanation:

-7(-2)= 14

14(-5 )= -70

-70(1) = -70

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meriva
First you will need to find the lateral idea which is
2(15) (3.14) (4)
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Then you will need to find the base.
-3.14x15x4
Then find the surface area
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Add that and that is ur answer
3 0
3 years ago
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I need to put equations into slope intercept and i need big help its a test grade
creativ13 [48]

Answer:

4.

y= 2/3x + 3

Step-by-step explanation:

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5 0
3 years ago
Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.367347 Hz
anygoal [31]

Answer:

<u>18 waves</u> hit the beach in 49 s.

Step-by-step explanation:

Given:

The frequency of the waves that were coming into the beach is 0.367347 Hz.

Now, to find the number of waves that hit the beach in 49 s.

Let the number of waves be n.

The frequency of waves (f) = 0.367347 Hz.

The time it takes to hit the beach (t) = 49 s.

Now, we put formula to get the number of waves:

f=\frac{n}{t} \\\\0.367347=\frac{n}{49} \\\\Multiplying\ both\ sides\ by\ 49\ we\ get:\\\\18.000003=n\\\\n=18.000003.

<u><em>The number of waves = 18.</em></u>

Therefore, 18 waves hit the beach in 49 s.

8 0
4 years ago
Solve for x: -3x -3= -3(x+1) A All real numbers B No Solution C 6 D -6
Alekssandra [29.7K]

Answer:

c=6+D=6

Step-by-step explanation:

b is the common denominator

7 0
3 years ago
Help!!
lutik1710 [3]

theoretical probability is a coin will land on heads 50% of the time

50% of 100 = 50

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5 0
3 years ago
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