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Nezavi [6.7K]
3 years ago
13

Please help me i really need help please help me

Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0

Answer:

The total surface is 48 ft

Step-by-step explanation:

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Simone builds a simple spinning engine by inserting straws through holes in a plastic cup. She then suspends the cup from a meta
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D. It is smaller In magnitude
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What is the value of this expression?<br> 2.3·23.623
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54.3329

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The equation of line CD is y = -2x - 2. What is the equation of a line parallel to line CD in slope-intercept form that contains
castortr0y [4]

Answer:

y=-2x+13

Step-by-step explanation:

Slope-intercept form of a line is y=mx+b where m is slope and b is y-intercept.

The slope of y=-2x-2 is -2 since m=-2.

A line that is parallel to the given line is going to have the same slope.

So we already know the equation we are looking for should be in the form y=-2x+b.

We just to need to find b.

We can use the given point on our line do that.

5=-2(4)+b

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13=b

So the equation is y=-2x+13.

6 0
3 years ago
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Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.
kodGreya [7K]
The technology I used in helping me solve the problem is using Microsoft Excel. I made one column for the x values which were gathered from the choices, one column for f(x) whose equation is 8^(x-9), and another column for g(x) whose equation is log(3x) + 2. 

Inputing these equation to the last two columns yield the values shown in the picture.The 'NUM' means that the equation at that value of x is undefined. From the values, the correct solution would be 

(0,0), (9.2,1.5) and (9.6,3.5) to the f(x) equation
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3 years ago
​ Quadrilateral ABCD ​ is inscribed in this circle.
fgiga [73]
Assuming the sum of the  opposite angle would be 180. We can easily calculate for x and ultimately solve for the angle of B. We do as follows

B + D = 180
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Therefore angle B would have a measurement of 132 degrees. Hope this helps.
3 0
3 years ago
Read 2 more answers
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