This is about simultaneous equations.
<u><em>p = s has been proved below. </em></u>
p + q = 25 - - - (eq 1)
r + s = 25 - - - (eq 2)
q = r - - - (eq 3)
- Let's put r for q in eq 1 to get;
p + r = 25 - - -(eq 4)
- Let's subtract eq 2 from eq 4;
(p + r) - (r + s) = 25 - 25
p + r - r - s = 0
p - s = 0
p = s
Read more at; brainly.com/question/15165519
Slope: 0
Y-intercept: 5
The answer is 0,5
I hope this helps.
Answer:
C. 24.27 cm
Step-by-step explanation:
sin 65° = opposite ÷ hypotenuse
sin 65° = 22/x
multiply both sides of the equation by x
(sin 65°)x = 22
divide both sides of the equation by sin 65°
x = 22 ÷ sin 65°
punch in 65 sin into your calculator
x = 22 ÷ 0.90631
x = 24.27 cm
So in matt's equation, he made a mistake in the a transision from line 2 to line 3
in line 2: -4(-2)2
in line 3: -4(4)
the mistake is that -2 times 2 is not equal +4 it is equal to -4
also from lines 5 to 6 he made a mistake in order of opperations (mulit division then addition and subtract)
line 5: -10+30/5
line 6: 20/5
so he first subtracted 10 then divided, he should have divided then subtracted
so the equation should have equaled
Karen used the correct (-) times (+) property and the order of operations
so Karen is correct and Matt is wrong.
Answer:
robability formula is the ratio of number of favorable outcomes to the total number of possible outcomes. Measures the likelihood of an event in the following way: - If P(A) > P(B) then event A is more likely to occur than event B. - If P(A) = P(B) then events A and B are equally likely to occur.
Step-by-step explanation:
