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VladimirAG [237]
3 years ago
7

Can someone please help me out

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0

Answer:

W =2 {y}^{3}  \:  \:meters

Step-by-step explanation:

The figure is a rectangle whose area can be calculated from the relation;

A = L \times W

where A , L and W represent the area, length and width respectively.

From the question,

A = 60 {y}^{4}

and L=30y meters

We substitute the values of A and L into the formula to solve for W

\implies60 {y}^{4} = 30y \times W

Dividing through by 30y

\implies\frac{60 {y}^{4}}{30y}= \frac{30y \times W}{30y}

\implies W =2 {y}^{3}  \:  \:meters

NB: From the law of indices;

\frac{ {y}^{4} }{y}=  {y}^{(4 - 1)}={y}^{3}

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Mr.Jackson is incorrect because 0.75 is per pound it's not whats added onto 8 pounds
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If you were to graph the linear equation 4x+6y=−12 on the semester test, you would need to determine the x- and y-intercepts, pl
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The x intercept is -3, and the y intercept is -2

Step-by-step explanation:

The equation given is 4x+6y= -12

Rewrite the equation in slope intercept form of y=mx +c where c is the y intercept

y=mx+c

6y=-4x-12

y= -4/6 x -12/6

y=-2/3x -2

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To get x intercept replace value of y in the equation with 0;

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Learn More

Linear equations : brainly.com/question/9994201

Keywords : graph, linear equation, intercepts, plot

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Triangles J K L and M N R are shown.
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SAS states that any two sides of the angle and the angle itself, if , of two triangles are equal the two triangles are equal.

It is given that  ∠J ≅ ∠M and JL ≅ MR   i.e an angle and a side are equal. We need one more side to prove that the two triangles are equal.

If we look at the diagram closely we see that the angles J and M are formed by the sides JK & JL  and MN& MR.

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The value of the car after 11 years is $3137.18

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An exponential function is in the form:

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Let y represent the value of the car in dollars after x years. From the table:

When x  = 0, y = 12700, hence:

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