Answer:
This is solved by Distance Formula
D²=(x2_x1)²-(Y2-y1)²
So D²= (-5-0)²-(1-1)²
D²=25
We can solve D by square root so
D=5
the Distance or length between a and b was 5
you can solve for c and d in a such way
Thanks in Advance
Nahom Wondale
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<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
Sorry I'm late!
Step-by-step explanation:
<em>Formula ⇒ </em>
<h3>The Area of the face of the triangle is 17.5 in²</h3>
I hope this helps!
- sincerelynini
Answer:
Step-by-step explanation:
Subtract first from second
= 2x^2 + 3x + 5
Calculate the probability that both bids are successful
Answer:
The probability that both contracs are successful is 0.21
Step-by-step explanation:
Given
E1 = the event that the bid on the first contract is successful
E2 = the event that the bid on the second contract is successful
P(E1) = 0.3
P(E2) = 0.7
Let P(A) represent the event that both contracts are successful
P(A) = P(E1 and E2)
Since both events are independent. P(A) becomes
P(A) = = P(E1 * P(E2)
By substituton
P(A) = 0.3 * 0.7
P(A) = 0.21
Hence the probability that both contracs are successful is 0.21
