Answer:
x=8
Area= 60
Step-by-step explanation:
1. Use the Pythagorean Theorem: a^2+b^2=c^2.
c is always the longest side of the triangle, or the hypotenuse. The other two variables can be interchanged.
Let's plug the numbers into the equation now.
a^2+15^2=17^2
2. Square the two numbers you are given and isolate a.
15^2 (or 15 x 15) = 225
17^2 (or 17 x 17) = 289
So, the equation becomes: a^2 + 225 = 289
To get a by itself, subtract 225 from both sides and take the square root of the result
289-225= 64
√64 = 8
a= 8. x=8
3. Now that you have x, you can calculate the area if the triangle. The area formula for triangles is 1/2 base x height
Base is 15 and height is 8
15 x 8 = 120
120 x .5 = 60
Step-by-step explanation:
<h3>1)Break the compound shape into basic shapes</h3>
<h3>2)Find the area of each basic shape</h3>
<h3>3)Add the areas</h3>
<h2><u>HOPE</u><u> IT</u><u> HELP</u></h2>
Answer:
y = -4x + 36
Step-by-step explanation:
First, find the slope by calculation (y2-y1)/(x2-x1), you should get -8/2, or -4.
Next, plug the points into the equation y-y1 = slope(x-x1), getting y-28 = -4(x-2).
Simplify the equation and you get y =-4x + 36.
Hopefully this helps- let me know if you have any questions!
Answer:
it's a non equation if x=2 is given then we get a proper line of the equation bur x is greater than 2 the we find a region that go far from origin
Answer:
Cost of Pizza for 1 inch radius is $0.5.
The Direct variation between cost of pizza and radius in inches of pizza is
Step-by-step explanation:
Given:
Cost of 6 inch pizza = $3.00
We need to find the direct variation equation to represent cost of pizza with a 1 inch radius.
Let Cost f Pizza be represented by 'C'.
Also radius in inches of pizza be represented by 'r'.
First we will find Cost of pizza for 1 inch radius.
Now 6 inch pizza = $3.00
So 1 inch Pizza = Cost of pizza for 1 inch radius.
By Using Unitary method we get;
Cost of pizza for 1 inch radius =
Cost of Pizza for 1 inch radius is $0.5.
Hence We can say the direct variation would be given as;
Hence The Direct variation between cost of pizza and radius in inches of pizza is