A) A = 40m + 300
b) 820 = x12 + 100
x = 60
B = 60m + 109
2 yellow marbles, 7 red marbles, 1 green marble.....total of 10 marbles
probability of first picking a yellow marble : 2/10 reduces to 1/5
replacing the marble
probability of picking another yellow marble : 2/10 reduces to 1/5
probability of both is : 1/5 * 1/5 = 1/25 <==
A) Measure of Angle L is 67.5. Angle F & Angle L are alternate interior angles.
b) Measure of Angle E is 112.5, because we know that F and H are vertical angles, so therefore they’re congruent. We also know H and E are adjacent, so H + E = 180.
c) Angles E and K are alternate exterior angles. Measure of Angle K is 112.5.
d) Measure of Angle H is 67.5, because we know that Angle F, which is vertical to Angle H, is 67.5. Vertical angles are congruent.
e) Measure of Angle I is 112.5, because Angle I and Angle K are vertical angles.
f) They’re corresponding angles.
So uh i answered the question already but in case it didn't post i will paste my answer here too:
16.9if FG is 20, and RS is 24, and they are both in the same circle and are both (t-shaped ya know like it says--I don't know what to call them), then its a ratio:FG20/OP14 is the same as RS24/x;24*14= 336/20= approximately 16.9
