Answer:
The correct answer is A. 1680 in3.
Step-by-step explanation:
When I took the test I chose B. for my answer and it was wrong. The formula for the volume of a prism is V = Bh. The base on this prism is a triangle.
Prove: A, B and C are collinear.
Solution:
Given: In the given figure, where there are pair of Quadrilateral, in which AP=A Q, BP=B Q, C P=C Q .
To Prove : A, B and C are collinear.
Construction: Join AC , the point where it intersects P Q is M.
Proof:
AP=A Q, C P=C Q,
So, the quadrilateral A P C Q is a kite.→→If in a quadrilateral One pair of adjacent sides are equal, then the quadrilateral is a kite.
As we know in a kite Diagonals bisect each other at right angles.
∠AMP=∠A M Q=∠CM P=∠C M Q=90°
Also, BP=B Q, C P=C Q.
So, the quadrilateral B P C Q is a kite.
∠B MP=∠B M Q=∠CM P=∠C M Q=90°
As you can see that , 1. ∠AMP +∠CM P=90°+90°=180°→→Shows Point A and C are in line.------------(1)
2. ∠B MP +∠CM P=90°+90°=180°→→→Shows Point B and C are in line.------------------(2)
Combining (1) and (2),
Shows that point A, B,C lie in a line.
It means Points A, B,C are Collinear.
b) (√10-3)+√20*√18
c) 3(√3+1)-2(√3-2)
Steps to solve:
10.2x + 9.4y when x = 2 and y = 3
= 10.2(2) + 9.4(3)
= 20.4 + 28.2
= 48.6
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Wolfyy :)
Answer:
48.6 is the answer
Step-by-step explanation:
Okay, first you plug in the variables x and y .
So now the new equation is 10.2x2 this is ,because everytime a number get put next to another number you multiply. So .....
(10.2x2) + (9.4x3)=
20.4+28.2=
48.6
What is the experimental probability of rolling a 1 or a 5?
Express your answer in simplest form.
Outcome 1 2 3 4 5 6
Number of times outcome occurred 10 6 4 8 6 6