Jenna has a bag that contains 7 red marbles and 25 blue marbles.
She selects a marble at random, and then, without replacing the first one, selects <span>another marble at random.
</span>Let's find out the probability that Jenna selects a blue marble and then a red marble?
=> blue marble probability = 1/32
=> red marble = 1/31
Round to the nearest percentage = 3%
I guess 26 first question ...
Answer:
C: x=-8
Step-by-step explanation:
The line is perpendicular to the X so you use the X value.
Answer:
B
Step-by-step explanation:
Answer:
Option 2 is correct.
Step-by-step explanation:
We have to choose the statement which is always true about the angles of an isosceles triangle.
An isosceles triangle is a triangle that has two sides of equal length and has one vertex angle and two congruent base angles.
As opposite sides are equal
⇒ Two base angles are also equal by definition of isosceles triangle.
Hence, at least two of the angles of isosceles triangle are congruent.
Option 2 is correct.