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prohojiy [21]
2 years ago
6

HELP 10 POINTS !! Plssssssss

Mathematics
2 answers:
Marizza181 [45]2 years ago
8 0

Answer:

x=1

Step-by-step explanation:

Given

\frac{3}{2} +\frac{1}{2} x=2x

collect like terms

\frac{3}{2} =2x-\frac{1}{2} x

\frac{3}{2} =\frac{3}{2} x

cross multiply

3×2=2×3x

6=6x--------divide by 6 both sides to get value of x

6/6=6x/6

1=x

Nadya [2.5K]2 years ago
3 0

Answer:

B. x = 1

Step-by-step explanation:

You might be interested in
Solve for x round to the nearest tenth
lidiya [134]

Answer:

47.0

Step-by-step explanation:

In this right angle triangle, we are faced with a challenge of two sides. The opposite side and the adjacent side, hence the tangent is used.

Where it is the opposite side and hypothenus side, the sine is used and when it is the hypothenus side and adjacent side, the cosine is used.

Hence, we have tan62°=x/25

We cross multiply, to have

25(tan 62°)= x

x = 47.01816

In rounding up numbers, number 1 to 4 will be rounded up to zero, while numbers 5 to 9 will be rounded up to 1.

Rounding up 47.01816 to the nearest tenth. The tenth value is the figure is 0, before it we have 1, which is to hundredth. 1 will be rounded up to zero.

So we have 47.0

3 0
3 years ago
According to Okun's law, if the unemployment rate goes from 5% to 3%, what will be the effect on the GDP?
olga2289 [7]

Answer:

D. It will increase by 1%.

Step-by-step explanation:

Given

u_1 = 5\% --- initial rate

u_2 = 3\% --- final rate

Required

The effect on the GDP

To calculate this, we make use of:

\frac{\triangle Y}{Y} = u_1 - 2\triangle u

This gives:

\frac{\triangle Y}{Y} = 5\% - 2(5\% - 3\%)

\frac{\triangle Y}{Y} = 5\% - 2(2\%)

\frac{\triangle Y}{Y} = 5\% - 4\%

\frac{\triangle Y}{Y} = 1\%

<em>This implies that the GDP will increase by 1%</em>

5 0
3 years ago
25x10^6 how do you do this question??
Mazyrski [523]

Answer:

25,000,000x

Step-by-step explanation:

10^6=1,000,000

25*1,000,000x

Mulitipli the numbers: 25 * 1,000,000 = 25,000,000x

7 0
3 years ago
Read 2 more answers
Answer both please man. Or sorry you'll get a 1 star rating. THanks for answering guys!
Nataliya [291]

For the first one,

x = 10.

For the second one,

x = 12

5 0
3 years ago
Read 2 more answers
4x + 8y = 20<br> -4x + 2y = -30
zaharov [31]
Ignore what is scribbled out but I hope this helps!

5 0
3 years ago
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