2 years ago

I need to know where to put the lines

Mathematics

2 answers:

IrinaK [193]2 years ago

8 0

Answer:

put them on the points

Step-by-step explanation:

scZoUnD [109]2 years ago

6 0

The easiest way to say this is to draw the point with its correct quadrant

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If a shoebox measures 6 cm high, 7 cm wide, 20 cm long, what is its volume?

Talja [164]

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Step-by-step explanation:

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3 years ago

Use the points shown on the graph to the right

scoray [572]

Answer:

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Step-by-step explanation:

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2 years ago

Group the terms with variables on one side of the equal sign and simplify.

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Answer:

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The function f(x) = 1.50x – 30 gives the amount of money Amelia has to spend each week for x school lunches, after taking money

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To find the inverse, switch the x and y, and then solve for y (f(x) is the same as y)

So we get:
x=1.50y-30 (add 30 to both sides)
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x/1.5+30/1.5=y
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Hope this helps

7 0

3 years ago

In triangle XYZ, angle Y = 45º and angle Z = 60º. If XZ = 4, then what is XY?

Katena32 [7]

Answer:

$XY = 4.9$

Step-by-step explanation:

Given

$XZ= 4$

$\angle Y = 45$

$\angle Z = 60$

Required

Determine the measure of side XY

To do this, we make use of sine law. This is as follows:

$\frac{a}{\sin\ A} = \frac{b}{\sin\ B} = \frac{c}{\sin\ C}$

In this case:

$\frac{4}{\sin(45)} = \frac{XY}{\sin(60)}$

Cross Multiply

$XY * \sin(45) = 4 * \sin(60)$

$XY * 0.7071 = 4 * 0.8660$

Make XY the subject

$XY = \frac{4 * 0.8660}{0.7071}$

$XY = \frac{3.4640}{0.7071}$

$XY = 4.89888276057$

$XY = 4.9$ -- <em>approximated</em>

3 0

3 years ago