The answer is 14x.
You always have to do whats in the parenthesis first. In this case you would do 7 + x = 7x. Then, you add this 7x to the other 7 x. 7x+7x=14x.
Answer:
PDR= 127
Step-by-step explanation:
Answer:
Step-by-step explanation:
Starting from the y-intercept of ![\displaystyle [0, -8],](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B0%2C%20-8%5D%2C)
you do 
by either moving eight blocks <em>south</em><em> </em>over three blocks <em>west</em><em> </em>or eight blocks <em>north</em> over three blocks <em>east</em><em> </em>[<em>west</em> and <em>south</em> are negatives].
I am joyous to assist you anytime.
* 2⅔ = 8⁄3
We know that
if <span>the probability of hitting the blue circle is the same as the probability of hitting the green region
then
the area of the blue circle is equal to the area of the green region
Let
x----> diameter of the blue circle
area of the blue circle=pi*(x/2)</span>²----> (pi/4)*x² m²-----> equation 1
area of the green region=area of the larger circle-area of the blue circle
area of the green region=pi*(1/2)²-(pi/4)*x²
=(pi/4)-(pi/4)*x² m²----> equation 2
equate equation 1 and equation 2
(pi/4)*x²=(pi/4)-(pi/4)*x² -----> divide by (pi/4)---> x²=1-x²
2x²=1-----> x²=1/2----> x=1/√2-----> x=√2/2 m
the diameter of the blue circle is √2/2 m
Step-by-step explanation:
to find this angle you can use the sin ratio seeing that the opposite has been given which is 35 and the hypotenuse which is 48.so the solution will be
sin?=opposite/hypotenuse
sin?=35/48
sin?=0.729
?=sin inverse of 0.729
?=46.8 rounded off to 47°
I hope this helps
