Solve for x.
7x – 9 < 12 or 1x + 8 > 11

1. x<3

2.x>3

Step-by-step explanation:

Number 1.

Step 1: Add 9 to both sides.

7x−9+9<12+9

7x<21

Step 2: Divide both sides by 7.

7x

7

<

21

7

x<3

Number 2.

1x+8>11

Step 1: Simplify both sides of the inequality.

x+8>11

Step 2: Subtract 8 from both sides.

x+8−8>11−8

x>3

leave alike if this help please.

x = central angle apc = measure of minor arc ac

the two angles x and 30 add to 180, so x+30 = 180 and x = 180-30 = 150. the measure of minor arc ac is 150 degrees.

what we need to do from here is find the circumference and then multiply it by x/360 since there are 360 degrees in a circle. in this case, x = 150, so x/360 = 150/360 = 15/36 = 5/12. the shortest distance along the curve from a to c is 5/12 of the distance around the entire circle (aka circumference)

c = circumference

c = pi*d

c = pi*24

c = 24pi

now multiply this by 5/12 to get

distance along minor arc ac = (5/12)*(circumference)

distance along minor arc ac = (5/12)*(24pi)

distance along minor arc ac = 10pi

the formula you can use is

l = (x/360)*pi*d

with

l = length of minor arc

x = central angle

d = diameter

which essentially is the steps we took though a bit differently.

what statement? is there an image?