One solution:
x= 0
Y = 3x+ 4 = 4
Another solution:
x = -3
Y = 3x + 4 = -5
Another solution:
x = -1
Y = 3x + 4 = 1
Another solution:
x = 1
Y = 3x + 4 = 7
Another solution:
x = 5
Y = 3x + 4 = 19
Another solution:
x = -10
Y = 3x + 4 = -26
Another solution:
x = 10
Y = 3x + 4 = 34
Answer:
a. x = 7
b. x = 36/5
Step-by-step explanation:
<u>Points to remember</u>
The ratio of of corresponding sides of similar triangles are equal.
<u>a). To find the value of x</u>
From the figure 1 we get two similar triangles, ΔABC and ADE
We can write,
AB/AD = AC/AE
3/6 = x/(x + 7)
3(x + 7) = 6 * x
3x + 21 = 6x
6x - 3x = 21
3x = 21
x = 21/3 = 7
<u>b). To find the value of x</u>
From the figure b we get
ΔABC ~ ΔEDF
AB/DE = BC/DF
4/5 = x/9
x = (4 * 9)/5 = 36/5
Your Answer Is $7.50 Because 3/4 Of $10 Is $7.50
The central angle is about 74.8426. Try using the website Omni to help you out. It contains an arc length calculator.
Answer:
81 points
Step-by-step explanation:
8/9 = 72 / x
8 goes into 72, 9 times
9 times 9 is 81
I'm sorry if the explanation doesn't make sense. I hope this helps!
