Answer:
A.
Step-by-step explanation:
Given
Required
Determine the coordinates of C
Since, point D divides line AB in ratio, 5 : 3;
We start by calculating the coordinates of D;
This is done as follows;
Where
<em />
<em>Since AC is vertical</em>
<em>Then, Point C has the same x coordinate as A</em>
<em /><em />
<em />
<em>Similarly;</em>
<em>Since CD is horizontal</em>
<em>Then, Point C has the same y coordinate as D</em>
<em /><em />
<em />
Hence,
Answer:
39 acute isoceleleellsllelsls
Step-by-step explanation:
The angles of triangle always add to 180 degrees. So that angle on the bottom already takes up 102 so 180-102=78 and there are 2 angles left so both of those are 39 because 78/2=39 and 39 is an acute angle since its less than 90 degrees so ya
Kelly's test score was 6 points higher than Micheline's.
Kelly's score= 88
88-6= 82
Micheline's test score: 82
I hope this helps!
~kaikers
ensure all fractions have the same denominator
we require - = -
thus - - -
take out a common factor
= (- 7 - 4 - 5 )
= × - 16 = - 1
Answer:
0.00665
0.006951
Step-by-step explanation:
If the first child is born with the affliction, there's a 0.05 probability that the second child will be born with the affliction. Which means there's a 0.95 probability that they won't.
The probability that the first child is born with the affliction but not the second is therefore:
P = 0.007 × 0.95
P = 0.00665
There's a 0.007 probability that the first child will be born with the affliction, which means there's a 0.993 probability that they won't. If the first child isn't born with the affliction, then the probability the second child will have it is 0.007.
So the probability that the first child is not born with the affliction and the second child is would be:
P = 0.993 × 0.007
P = 0.006951