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3 years ago

If X = 3 centimeters, Y = 4 centimeters, and Z = 5 centimeters, what is the area of the object?

1 answer:

7 0

I assume this is a triangle,
Area A= 1/2*b*h
Area is A=(3*4)/2=6
This is also a special triangle, and it is called 3-4-5 triangle

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Find the equation of line (use exact numbers)

maw [93]

Answer:

$y=3x+3$

Step-by-step explanation:

Use the slope-intercept form:

$y=mx+b$

m is the slope and b is the y-intercept. The y-intercept is the place where x is equal to 0, and the slope is the change in the y-axis over the change in the x-axis, otherwise known as rise over run ( $\frac{rise}{run}$ ).

If you study the graph, you can see that the line crosses the y-axis at (0,3), so 3 is the y-intercept. Insert into the formula:

$y=mx+3$

Now find the slope. Use the slope formula:

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{rise}{run}$

You need two points first. You can use the y-intercept (0,3) and another even point, like (1,6). Insert the values:

$(0_{x1},3_{y1})\\(1_{x2},6_{y2})\\\\\frac{6-3}{1-0}=\frac{3}{1}=3$

The slope is 3. Insert this value:

$y=3x+3$

:Done

7 0

3 years ago

HELP ME!!! WHAT IS THIS? 1+1

Lesechka [4]

Answer:

Step-by-step explanation:

1+1=2

7 0

3 years ago

Read 2 more answers

What is 71/9 written as a mixed number

mamaluj [8]

You divide 71 by 9 to get 7 8/9

6 0

4 years ago

Read 2 more answers

Solve 8 = 2^x + 4 x = −4 x = −1 x = 0 x = 7

TEA [102]

None of these answers match up to the equation. The answer is 2. 2^2, 2x2=4
4+4=8
8=2^2+4

8 0

3 years ago

The table below shows the relative frequencies of the color of cars bought last month by males and females. Which percentage rep

frozen [14]

The first thing we must do for this case is to observe the highest relative frequency of the table in the total column.
For the white car we have:
Male = 0.11
Female = 0.20
Total = 0.31
The percentage is given by:
(0.31) * (100) = 31%
Answer:
The percentage that represents the car bought most often is:
31%

5 0

3 years ago