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zavuch27 [327]
3 years ago
13

I need help with all the parts

Mathematics
1 answer:
nadya68 [22]3 years ago
3 0

Answer:

NOT UNDERSTANDING I'LL COME BACK TO HELP U

Step-by-step explanation:

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How do I solve this???​
alexdok [17]

Answer:

Step-by-step explanation:

The equation of a proportional relationship: y = mx.

METHOD 1:

We know: If x and y are in a proportional relationshi, then the ratio y/x is constant

\dfrac{y}{x}=const.

We have P(3, 2) and Q(x, 6). Therefore

\dfrac{2}{3}=\dfrac{6}{x}             <em>cross multiply</em>

2x=(3)(6)              <em>divide both sides by 2</em>

x=\dfrac{18}{2}

x=9

METHOD 2:

<em>(look at the picture)</em>

The graph of y = mx is a straight line passes through the origin.

Step 1.

Plot point P(3, 2) on the graph.

Step 2.

Draw the line passes through he origin and point P.

Step 3.

Draw the line y = 6  <em>(6 from the coordinates of Q(x, 6))</em>

Step 4.

The intersection of lines is the point Q. Read the coordinte x.

3 0
3 years ago
The shadow of a vertical tower is 58 feet long when the angle of elevation of the sun is 36 degrees. What is the height of the t
monitta
42 feet. You have side opposite and one adjacent to the angle therefore you use tan. Then just rearrange for x

6 0
3 years ago
Why is subtracting an expression similar to distributing a –1? Use the drop-down menus to explain your answer.
anygoal [31]

Answer:

When subtracting expressions, we are applying the distributive property, where a multiple of an expression in brackets is applied to to each term.

e.g.

a(x + y) = ax + ay

In the case of subtracting an expression, we're doing the same thing, but in the example above, "a" would be equal to -1.

(a + b) - (c + d) ≡ (a + b) + -1(c + d)

And so the negative one is distributed across the terms within the brackets.

8 0
3 years ago
Which comparison is correct?<br> 140.07 &lt; 140.7<br> 140.07=140.7<br> 140.07 &gt; 140.7
creativ13 [48]

The answer is 140.07< 140.7 I hope I help

7 0
3 years ago
Read 2 more answers
What is the equation for the line in slope-intercept form? 20 18+ Enter your answer in the box. 16+ 14+ 112+ NO+ 6 4 2 - 20-18 -
sasho [114]

The slope of the line represents that the remainder of the goal decrease by 8 for each card sold.

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

The line passes through the point (1, 8) and (2, 16), hence:

y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-8=\frac{16-8}{2-1}(x-1)\\\\y=8x

The equation of the line is given by y =8x

Find out more about linear equation at: brainly.com/question/14323743

Find out more on linear equation at: brainly.com/question/14323743

7 0
2 years ago
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