The answer is D.) D. Hah
I hope this helps out :)
Answer:
Yes
Step-by-step explanation:
2
Answer:
28
Step-by-step explanation:
140 / 5 = 28
Answer:
(- 2, - 1 )
Step-by-step explanation:
Given the 2 equations
2x - 3y = - 1 → (1)
x + 4y = - 6 → (2)
Rearrange (2) expressing x in terms of y by subtracting 4y from both sides
x = - 6 - 4y → (3)
Substitute x = - 6 - 4y into (1)
2(- 6 - 4y) - 3y = - 1 ← distribute and simplify left side
- 12 - 8y - 3y = - 1
- 12 - 11y = - 1 ( add 12 to both sides )
- 11y = 11 ( divide both sides by - 11 )
y = - 1
Substitute y = - 1 into (3) for corresponding value of x
x = - 6 - 4(- 1) = - 6 + 4 = - 2
Solution is (- 2, - 1 )
Answer:
A) The ratios are both identical (3/5 and 3/5)
Step-by-step explanation:
x:-
3 = opposite
5= hypotenuse
Sin x= 3/5
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Y;-
3= adjacent
5= hypotenuse
Cos y= 3/5
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