Answer:
i think area of the rug is 1 square yards
Step-by-step explanation:
area = 3/4×8/6
area = 2/2
area = 1 square yards
Answer:
20mph
Step-by-step explanation:
because when you divide the 280 it goes by 20 mph to get to 280 miles by quarters but in 20s
Answer:
D)16
Step-by-step explanation
we are given a <u>3</u><u>0</u><u>-</u><u>6</u><u>0</u><u>-</u><u>9</u><u>0</u> triangle and the longer side of the triangle
remember the properties of <u>3</u><u>0</u><u>-</u><u>6</u><u>0</u><u>-</u><u>9</u><u>0</u> triangle
- the hypotenuse is twice as much as the shorter leg
- the longer leg is the square root of 3 times shorter leg
as we are given the <u>longer</u><u> </u><u>leg </u> we'll use the second property
let the shorter leg be x
so our equation is
![\displaystyle x\sqrt{3}=16\sqrt{3}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x%5Csqrt%7B3%7D%3D16%5Csqrt%7B3%7D)
divide both sides by √3:
![\displaystyle \frac{x\sqrt{3}}{\sqrt{3}}=\frac{16\sqrt{3}}{\sqrt{3}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Bx%5Csqrt%7B3%7D%7D%7B%5Csqrt%7B3%7D%7D%3D%5Cfrac%7B16%5Csqrt%7B3%7D%7D%7B%5Csqrt%7B3%7D%7D)
![\displaystyle x=16](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x%3D16)
hence,
the length of the shorter leg is 16
The answer is 8, I got this question a long time ago so I know if wrong please tell me.
(x-7)^2=36
take the square root of each side
x-7 = 6 and x-7 = -6
add 7 to each side
x = 13 x = 1
Choices A and B