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DaniilM [7]
3 years ago
5

Electrical energy is converted into kinetic energy in

Mathematics
2 answers:
rodikova [14]3 years ago
8 0

Answer:A, motor

Step-by-step explanation:

mariarad [96]3 years ago
7 0
The answer is A, the energy goes through motors
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Translate each sentence into an equation.
d1i1m1o1n [39]
1). n+3=8
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3). 1/4+x
4). 2x-1=12
5). 5x = 9x
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Based on the scatterplot,what is the best prediction for city mpg if the highway mpg is 40?
Likurg_2 [28]

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45

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Please help me if you can. please show how you got the answer.
fomenos

Answer:

Step-by-step explanation:

The area of a circle is A = πr², where r is the radius. That means in order to solve this we have to find the value of x, which is the diameter of the lake, and then divide it in half to get the radius. To find x we will use similar triangles and proportions. x is the height of the big triangle and 4.5 is the height of the smaller triangle; 15.3 + 7.4 is the hypotenuse of the big triangle and 7.4 is the hypotenuse of the smaller triangle. Setting up our proportion:

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5 0
3 years ago
A Triangle has an area of 36cm^2. The base and height are scaled by a factor of 5. What is the area of the resulting triangle?
Finger [1]

Answer:

Area of resulting triangle  will be 900 cm^2.

Step-by-step explanation:

When sides of  any polygon if scaled by a factor of k

then area is scaled by k^2

According to the above statement

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and both  base and height are scaled by a factor of 5.

therefore area of scaled triangle will be 5^2 times of the original

that is 25 x 36 which gives 900 cm^2

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7 0
3 years ago
No irrational numbers are whole numbers. True or false and why?
Luda [366]
Hi!

Irrational numbers cannot be whole numbers. In order to be a whole number, you cannot have any decimals or fractions. Irrational numbers possess these properties.

Hopefully, this helps! =)
4 0
3 years ago
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