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2 years ago

Find the slope and y-intercept from the table shown.

Mathematics

1 answer:

goldfiish [28.3K]2 years ago

4 0

Y intercept is 22,000 because the y is going down by 4,000 and the y-intercept is when it’s on the y-axis so the point (0 ,22000) would be on the Y-axis. For the slope the X is going up by 2 and The y is going down by 4,000 so it’s -2,000

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Determine the value of x to the nearest thousandth in the equation 8(2)^x+3=48

solong [7]

You probably mean either

$8\cdot2^x + 3 = 48$

$8\cdot2^{x+3} = 48$

Write 8 = 2³, so that in the first interpretation,

$8\cdot2^x = 2^3 \cdot 2^x = 2^{x + 3}$

and in the second,

$8\cdot2^{x+3} = 2^3 \cdot 2^{x+3} = 2^{x + 6}$

Then in the first interpretation, we have

$2^{x + 3} + 3 = 48 \implies 2^{x + 3} = 45 \implies x + 3 = \log_2(45) \implies x = \log_2(45) - 3 \approx \boxed{2.492}$

Otherwise, the second interpretation gives

$2^{x + 6} = 48 \implies x + 6 = \log_2(48) \implies x = \log_2(48) - 6 \approx -0.415$

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3 years ago

What the area of the irregular polygon 4 units,2 units,9 units.4 units

Vlada [557]

Hey, I'll be happy to assist you, but I need a picture or diagram with the measurements of the polygon and the poly itself :)

6 0

3 years ago

Use the information to solve the triangle. Round your answers to two decimal places. Hint: draw a sketch first to determine if y

tatyana61 [14]

Answer:

A = 40.0 (3 sig. fig)

C = 40

c = 15

Step-by-step explanation:

Using sin law,

sinA/15 = sin100/23

A = 40.0 (3 sig. fig)

Using angle sum of triange,

C = 180 - 40.0 - 100 = 40

Since angleA = angleC, by side equal opp angles, c = 15

6 0

3 years ago

Can someone help me please .

Ymorist [56]

Answer:

Step-by-step explanation:

The angle CDG equals 90 degrees and the angle GDE also equals 90 degrees. Supplementary angles are angles that add up to be 180 degrees.

CDG + GDE = 180 degrees

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3 years ago

a new statue with a circular base is being unveiled in a downtown park. the statue base has a radius of 8 feet. round your answe

fiasKO [112]

I believe you are asking for the area of the statue base.

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8 x 8 = 64

64 x 3.14 = 200.96
200.96 rounded = 201

The area of the statue base is 201 square feet.

5 0

3 years ago