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3 years ago

Calculate the real GDP of the United States for the year 2017. Use 2012 as the base period and

Mathematics

2 answers:

Arturiano [62]3 years ago

7 0

Answer: 18,042$

Step-by-step explanation:

Inflation makes the nominal GDP seem larger that the real GDP. Real GDP

19,485.4/108 * 100 = 18,042

lakkis [162]3 years ago

3 0

2011 because it has the higher gpa of all of them

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A class of 33 students elected a class treasurer. there were 111votes for candidate a and 15 votes for candidate

Advocard [28]

Since 111 is greater than 33, I will assume that you meant 11 votes for a candidate. Also, assuming that each student can vote only once, the answer would be

11/33 x 100=33.333333...

About 33.333 of the voters voted for candidate a.

3 0

3 years ago

Please can you help it says £300

Oksi-84 [34.3K]

This can be done algebraically:

300*x=330 Where x is the multiplier
Therefore x=330/300=1.1

To find a percentage of a number you multiply by the percentage divided by 100.
So 330 is 110% of 300, which is an increase of 10%.

7 0

3 years ago

Find the values of x and y, write your answer in simplest form.

tamaranim1 [39]

Answer:

Step-by-step explanation:

You have a 30-60-90 triangle. The sides of a 30-60-90 are in the ratio 1:√3:2.

The side opposite the 30° angle is 5, so the side opposite the 60° angle is 5√3, and the side opposite the 90° angle is 5×2 = 10.

x = 5√3

y = 10

3 0

3 years ago

Which equation describes this line?

yawa3891 [41]

Answer:

The equation of line with given points is y - 4 = 3 ( x + 2 ) .

Step-by-step explanation:

Given as :

The points of line are ( 1 , 13 ) and ( - 2 , 4 )

The point slope intercept equation of line is

y - $y_1$ = m ( x - $x_1$ )

Where m is the slope of line

So , Slope , m = $\frac{y_2 - y_1}{x_2 - x_1}$

Or, m = $\frac{4 - 13}{ - 2 - 1}$

Or, m = $\frac{ - 9}{ - 3}$

∴ m = 3

Now The equation of line is

y - $y_1$ = m ( x - $x_1$ )

Or. y - 13 = 3 ( x - 1 )

Or, y - 13 = 3 x - 3

Or, y = 3 x - 3 + 13

∴ y = 3 x + 10

I.e y - 4 = 3 x + 6

Or, y - 4 = 3 ( x + 2 )

Hence The equation of line with given points is y - 4 = 3 ( x + 2 ) . Answer

3 0

3 years ago

Prove that P(2,3), (3, 4), R(5, 6) and S(4,5) are the vertices of a rhombus

MatroZZZ [7]

Solution :-

Given coordinates to us are ,

P(2,3) .
Q(3,4).
R(5,6)
S(4,5)

Here it is asked to Prove that these are vertices of Rhombus . So we know that all sides of a Rhombus are equal .So if we show that value of all sides lenght are equal , then it will be a Rhombus .

We will use Distance Formula .

Now , here ,

Distance between P and Q :

⇒ x = √ (2 - 3)² + (3-4)² .

⇒ x = √ (-1)² + (-1)² .

⇒ x = √ 1 + 1 .

⇒ x = √2 .

Distance between Q and S :

⇒ x =√ [ (3-4)² + (5-4)².

⇒x = √ 1² + 1² .

⇒ x = √ 1 + 1 .

⇒ x = √2 .

Similarly we can prove other distances equal.

3 0

4 years ago