A large power plant generates 7.1 gigawatts of electrical power.

Help? Thanks!!!!!!!! If possible show work please!

FrozenT [24]

Answer:

$B =102$

$Y = 32$

Step-by-step explanation:

Solving (47):

To solve for B, we have:

$B + 50 + 28 = 180$ --- sum of angles in a triangle

This gives

$B + 78 = 180$

Collect like terms

$B =- 78 + 180$

$B =102$

Solving (48):

To solve for Y, we have:

$X + Y+ Z = 180$ --- sum of angles in a triangle

This gives

$Y = 180 - X - Z$

Where

$W+ X=180$ -- angle on a straight line

Solve for X

$X=180 -W$

$X=180 -100 = 80$

So, we have:

$Y = 180 - X - Z$

$Y = 180 - 80 - 68$

$Y = 32$

5 0

3 years ago

What is the volume of a closet that is 5 feet wide,2 feet deep and 8 feet high?

horrorfan [7]

Volume = length x width x height, so 5 x 2 x 8. The answer is 80 cubic ft.

8 0

3 years ago

4 less than 5 times a number is = to 11

Elza [17]

Answer:

the number is 3

Step-by-step explanation:

4-5x=11

11+4=15

15÷5=3

4-5(3)=11

6 0

3 years ago

It takes Harrison 1 1/2 hours to finish his history project it takes Miles 3 2/3 hours to finish his science project. How many t

solniwko [45]

Answer: The answer is $2\dfrac{4}{9}~\textup{times}.$

Step-by-step explanation: Given in the question that

Time taken by Harrison to finish his history project is given by

$t_1=1\dfrac{1}{2}=\dfrac{3}{2}~\textup{hours}.$

and the time taken by Kiles to finish his science project is

$t_2=3\dfrac{2}{3}=\dfrac{11}{3}~\textup{miles}.$

Let the time taken by Miles to finish his science project be 'p' times that of the time taken by Harrison to finish his history project.

Therefore,

$t_2=p\times t_1\\\\\Rightarrow p=\dfrac{t_2}{t_1}=\dfrac{\frac{11}{3}}{\frac{3}{2}}=\dfrac{11}{3}\times \dfrac{2}{3}=\dfrac{22}{9}=2\dfrac{4}{9}.$

Thus, Miles take $2\dfrac{4}{9}$ times more time than Harrison.

4 0

3 years ago

Compare investing $2750 at 5% compounded monthly for 16 years with investing $2750 at 6% compounded monthly for 16 years. Fi

Degger [83]

Answer:

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3 0

3 years ago