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satela [25.4K]
3 years ago
12

HhElLlpp Pls Ill fail

Mathematics
2 answers:
34kurt3 years ago
8 0
1 is turbine 2 is generator and 3 is power line
sweet-ann [11.9K]3 years ago
7 0

Answer:

1. Turbine

2. Generator

3. Power line

No, the US and other countries shouldn't use more wind energy because the turbine could cause harm to animals that fly.

OR you can say:

Yes, the US and other countries should use more wind energy because it doesn't cause pollution, so no greenhouse gases are made to contribute to global warming.

You can choose either answer. I hope this helps you! ^-^

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Find the measure of angle A.
natka813 [3]

Answer:

hope it helps you see the attachment for further information

5 0
3 years ago
How many patterns can i make with 2 red beads 1 yellow bead and 1 green bead
jeka57 [31]
9 different patterns
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3 years ago
Dado el número N = 4752a, averigua qué valor ha de tomar "a" para que: a) N sea divisible por tres. b) N sea divisible por cinco
lara [203]

Answer:

I will answer it in English:

a) We have te number N = 4752a

if we want to divide it by 3, then the addition of all the digits must be a multiple of 3.

Sum = 4 + 7 + 5 + 2 + a = 6 + 7 + 5 + a = 18 + a

and 18 is a multiple of 3, then we can have, a = 0, a = 3, a = 6, a= 9

b) A number is divisible by 5 if it ends on 5 or 0, so the possible values of a are 0 and 5.

c) we know that 15*3 = 45

then 15*3000= 45000

now we have:

4752a - 45000 = 252a

15*13 = 2520

then we have that a must be equal to zero, and:

15*(13 + 3000) =  47520

d) We want a number that when we divide it by 7, the surpass is 5.

a number is divisible by 7 if the difference between the number without the units and the double of the units is 0 or a multiple of 7.

in N = 4752x the unit is a, then we have:

D = 4752 - 2*x

now, let's choose a such we have a multiple of 7

we know that 5746 is a multiple of 7, so we can choose x= 3 and get:

D = 4752 - 2*3 =   5746  

So the number N = 47523 is a multiple of 7, and when we divide it by 7 we will have a surpass of 0.

Then when we divide N + 5 by 7, we will have a surpass of 7.

This is: N + 5 = 47528

This means that the actual value of a that we need is 8.

5 0
3 years ago
PLEASE HELP ASAP!!<br><br> Find the median of the data set: 10, 5, 60, 20, 15, 20, 9, 2.
Leni [432]

Answer:

Median = 12.5

Step-by-step explanation:

Median is the middle number of the data set from least to greatest.

Reorder the set from  least to greatest:

2, 5, 9, 10, 15, 20, 20, 60

Median = (10+15)/2 = 12.5

4 0
3 years ago
Read 2 more answers
The graph shows a system consisting of a linear equation and a quadratic equation. What is the solution to the system?
Nonamiya [84]
The solution is where the 2 lines cross each other so it is:

(4,3) and (2,11)
 Answer is B

5 0
3 years ago
Read 2 more answers
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