2 years ago

(A.5C) What is the value of x in the solution to the system of equations below?

Mathematics

1 answer:

Mariana [72]2 years ago

7 0

Answer:

x=4

Step-by-step explanation:

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Una escalera, tiene un largo de 6m y está recargada en un muro. El ángulo entre la escalera y el muro es de 65°,

Rudiy27

Adyacente=hipotemusa*coseno del angulo
A=6*cos(65)
A=2.54m
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3 years ago

Identify GCF 4x^2y-8x

pogonyaev

Answer:

The GCF for the numerical part is 4 . The factors for x2

Step-by-step explanation:

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3 years ago

Simplfy the answer t-4t2/t2

Alenkasestr [34]

Answer:

t - 16

Step-by-step explanation:

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2 years ago

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Work out the surface of the solid cuboid.<br> 8m<br> 6m<br> 2m<br> The diagram is not drawn to scale

Ostrovityanka [42]

Answer:

8 * 6 * 2 = 96

Step-by-step explanation:

It's a multiplication problem. 8 * 6 = 48 * 2 = 96

The rectangular prism is 96m.

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2 years ago

The linear equation of the initial (red ) incline would be y = __x +__

RideAnS [48]

Answer:

$y=\underline {1.5}x+\underline 0$

Step-by-step explanation:

From the graph,

The initial red incline is a straight line passing through the origin.

So, a straight line passing through the origin is of the form:

$y=mx+0$

Where, 'm' is the slope.

Now, the slope of a given as the change in y value to change in x value.

Consider the two end points of the red line (0, 0) and (4, 6).

The slope with two points $(x_1,y_1)\ and\ (x_2,y_2)$ on the line is given as:

$m=\frac{(y_2-y_1)}{(x_2-x_1)}$

Plug in $x_1=0,y_1=0,x_2=4,y_2=6$ . Therefore, slope is:

$m=\frac{6-0}{4-0}\\m=\frac{6}{4}=1.5$

Hence, the equation of the initial red incline is:

$y=\underline {1.5}x+\underline 0$

3 0

2 years ago