EXPLANATION:
-To formulate an equation, you must first know what data the exercise gives us to locate them correctly.
data:
-6 that must be added to a number.
-four times a number that is equal to 4x
-a result that is equal to 50
Now with these data we formulate the equation:
if we solve the equation we have:
Answer:
x= 3, y = 5
Step-by-step explanation:
(45x -5) + (16x + 2) = 180° (because p and q are parallel )
61x = 180 therefore x = 3
(16x +2) + 26y = 180° (because it's a right angle)
we already kniw x is 3 sp just put the values in place and you will find the answer as 5.
Oof I was going to answer this but it got me confusion.
Answer:
0.027 to the nearest thousandth.
Step-by-step explanation:
There are 14 marbles in the bag, so:
Prob( a blue on the first draw) = 5/14.
Prob( a blue on the 2nd draw) = 4/13.
Prob( a blue on the 3rd draw) = 3/12 = 1/4.
So the required probability is 5/14 * 4/13 * 1/4
= 20/ 728
= 0.02747.
