Answer:
<h2>PT</h2>
Step-by-step explanation:
<em>A chord of a circle is a straight line segment whose endpoints both lie on a circular arc.</em>
The line PQ and QS are radiuses since they are a point from the center to the arc.
The lines PR is considered a diameter since it starts from an arc, runs through the center and ends at another arc.
Answer:
26x-20
Step-by-step explanation:
brainliest plssss
Rectangle diagonals are equal.
2(5a+1) = 2(a+1)
10a + 2 = 2a + 2
10a -2a = 2 - 2
8a = 0
⇒ a = 0
AC = 2(5a+1) = 2(5 × 0 +1)= 2(0 + 1) = 2 × 1 = 2 <span>
</span>BD = 2(a+1) = 2(0 + 1) = 2 <span>× 1 = 2
</span>
Ansver: AC = BD = 2
Let y and z be the no. of students that walk to school, that takes the subway and that takes the bus
We have,
3/y = 1/2
=> y = 6 --- (1)
and,
y/z = 1/3
=> y/z = 1/3 [from (1)]
=> z = 18
Hence the no. of students that takes the bus are 18 students
The probability is 9/16.
This is because in the simulation, 9 of the results had 2 or 3 girls, and there was a total of 16 choices.
