Answer:
The lenghts of the sides are: 8 inches, 32 inches, 36 inches.
Step-by-step explanation:
Perimeter of a triangle:
The perimeter of a triangle is given by the sum of it's sides dimensions.
The ratio of the measures of the sides of a triangle is 2:8:9.
This means that their measures are:
The first measure is x
The second measure is of: ![\frac{8x}{2} = 4x](https://tex.z-dn.net/?f=%5Cfrac%7B8x%7D%7B2%7D%20%3D%204x)
The third measure is of ![\frac{9x}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B9x%7D%7B2%7D)
So the perimeter will be of:
![x + 4x + \frac{9x}{2} = 76](https://tex.z-dn.net/?f=x%20%2B%204x%20%2B%20%5Cfrac%7B9x%7D%7B2%7D%20%3D%2076)
![5x + \frac{9x}{2} = 76](https://tex.z-dn.net/?f=5x%20%2B%20%5Cfrac%7B9x%7D%7B2%7D%20%3D%2076)
![\frac{10x}{2} + \frac{9x}{2} = 76](https://tex.z-dn.net/?f=%5Cfrac%7B10x%7D%7B2%7D%20%2B%20%5Cfrac%7B9x%7D%7B2%7D%20%3D%2076)
![\frac{19x}{2} = 76](https://tex.z-dn.net/?f=%5Cfrac%7B19x%7D%7B2%7D%20%3D%2076)
![19x = 76*2](https://tex.z-dn.net/?f=19x%20%3D%2076%2A2)
Simplifying by 19
.
So, dimensions of:
![8, 4*8 = 32, \frac{9*8}{2} = 36](https://tex.z-dn.net/?f=8%2C%204%2A8%20%3D%2032%2C%20%5Cfrac%7B9%2A8%7D%7B2%7D%20%3D%2036)
The lenghts of the sides are: 8 inches, 32 inches, 36 inches.
Step-by-step explanation:
For x-intercept:
put y=0
0=-1/4 x -15
1/4x=-15
x=-15×4
x=-60
points(-69,0)
For y-intercept:
put x=0
y=-1/4(0)-15
y=-15
points(0,-15)
This line will never pass through first quadrant.
<u>N</u><u>o</u><u>t</u><u>e</u><u>:</u><u>i</u><u>f</u><u> </u><u>y</u><u>o</u><u>u</u><u> </u><u>n</u><u>e</u><u>e</u><u>d</u><u> </u><u>t</u><u>o</u><u> </u><u>a</u><u>s</u><u>k</u><u> </u><u>a</u><u>n</u><u>y</u><u> </u><u>question</u><u> </u><u>please</u><u> </u><u>let</u><u> </u><u>me</u><u> </u><u>know</u><u>.</u>
Answer:
The genre of The blackness is drama and the genre of the "U.S. Fish and Wildlife Service Announces Expanded Reporting for Birds Captured and Collected During Deepwater Horizon Response" is nonfiction. HOPE THIS HELPS.
Step-by-step explanation:
Answer:
200 teenagers
Step-by-step explanation:
150÷0.75= 200
checking work:
200•0.75= 150
hope this helps chu <3
Answer:
28 cents, 29 cents, The 14 oz bottle is the better buy.
Step-by-step explanation:
For part 1: Divide 3.98 ÷ 14.2. That equals 28 cents.
For part 2: Divide 9.98 ÷ 33.9. That equals 29 cents, one more than the other shampoo.
That means that shampoo 1 is the better buy
Hope this helps :)
-jp524