Answer:
A
Step-by-step explanation:
The equations are ...
... s + p = 15
... 3s + 10p = 94
Matrix equation A is equivalent.
P(heads or tails) = 1 This is because when flipping a coin, there are only two possible answers, either heads ir tails so the probability of getting either one is 100%. However, if you're asking for P(heads) = 1/2, and P(tails)= 1/2.
I think it would be y plus 3 times 2 equals 5x. I'm not sure if that is what they are asking for.
Answer:
Step-by-step explanation:
To determine if the given values are part of a right-angled triangle, we need to use the Pythagorean theorem, removing one of the variables, and if it results in the neglected value, it is a right-angled triangle.
b.
DEF is not a right triangle.
c.
GHI is a right triangle.
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Answer:
m=2/3
Step-by-step explanation: