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2 years ago

Mszbnxcvlhjuascv,hjaqsc,hjkas

Mathematics

2 answers:

Wittaler [7]2 years ago

6 0

Answer:

Step-by-step explanation:

A is a parabola

ELEN [110]2 years ago

5 0

A
Not sure thoooooooooo

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How much money at 12 weeks?<br><br>1). 330<br>2). 290<br>3). 360

zloy xaker [14]

To answer this question, you need to write a linear equation (because the graph is a visibly straight line) that models this situation, then plug in 12.

The general format for a linear equation is y=mx+b, where m is the slope and b is the y intercept. The y intercept of a line is where it crosses the y axis; for this line, it crosses the y axis at (0, 0) so the y intercept is 0.

To find the slope, use the slope equation: (y2-y1)/(x2-x1). For y1, y2, x1, and x2, just pick any two points on the line. We will use (1, 30) and (2, 60):

(60-30)/(2-1)

30/1

The line is y=30x.

Plug in 12 for x:

y=30(12)

y=360

3). 360

Hope this helps!!

3 0

3 years ago

purchase 7 servings of yogurt each serving of yogurt weighs 1/4 pounds write an improper fraction as a mixed number to show the

miss Akunina [59]

7 times 1/4 = 7/4 = 1 3/4 Answer = 1 3/4

8 0

3 years ago

Greg read the following recipe. 4 cups of flour 1 cup of sugar 1/2 cup of butter 2 eggs. He had 8 cups of flour and wanted to us

Lerok [7]

Answer:

2 cups of sugar

1 cup of butter

4 eggs

Step-by-step explanation:

Multiply the recipe by 2

8 cups of flour

5 0

3 years ago

Read 2 more answers

Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB and cos ∠X = 2.5 over 5 and 59 hundredths. Triangles XYZ

adell [148]

Dilation involves changing the size of a shape

<h3>How to determine the relationship between the trigonometry ratios</h3>

From the question, we understand that:

The dilation of triangle XYZ gives triangle ACB

This means that, the following are corresponding points

Points X and A
Points Y and C
Points Z and B

The above means that:

The relationships between the trigonometry ratios of both triangles are:

cos(X) = cos(A), cos(Y) = cos(C) and cos(Z) = cos(B)

<h3>How to determine the measures of segments AC and AB</h3>

In (a), segments XY and XZ corresponds to the segments AC and AB

So, the product of the lengths of XY and XZ and the scale factor will result in the lengths of AC and AB,

i.e.

AC = 2 * XY and AB = 2 * XZ