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3 years ago

Use the scale to help you solve the equation and find the value of x. Enter the

Mathematics

2 answers:

7nadin3 [17]3 years ago

7 0

Answer:

x = 8

Step-by-step explanation:

x + 2 = 10

x = 10 - 2

x = 8

8 + 2 = 10

VLD [36.1K]3 years ago

6 0

Answer:

Step-by-step explanation:

x+2=10

x=10-2

x=8

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Step-by-step explanation:

1/x^24 is the correct expression

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3 years ago

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Step-by-step explanation:

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3 years ago

a repair bill for your car is 553. the parts cost 265. the labor cost is 48 per hour write and solve an equation to find the num

Effectus [21]

Let's represent the number of hours with the variable 'h' (or whatever letter you want it to be):

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3 years ago

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3 years ago

Consider a nuclear power plant that produces 1200 MW of power and has a conversion efficiency of 34 percent (that is, for each u

cestrela7 [59]

Answer:

The amount of nuclear fuel required is 1.24 kg.

Step-by-step explanation:

From the principle of mass energy equivalence we know that energy generated by mass 'm' in an nuclear plant is

$E=m\cdot c^2$

where

'c' is the speed of light in free space

Since the power plant operates at 1200 MW thus the total energy produced in 1 year equals

$E=1200\times 10^6\times 3600\times 24\times 365=3.8\times 10^{16}Joules$

Thus using the energy produced in the energy equivalence we get

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8 0

3 years ago