Answer:
y = 9
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Answer: 15x-14y=22
3x+5y=7
2.5x-y=17
42x+0.4y=15
Step-by-step explanation:
The standard linear equation of two variables x and y is given by :-
Ax +By = C , where A is a positive integers, and B, and C are integers.
Therefore, from the given options the linear equations that are in standard form are
15x-14y=22
3x+5y=7
2.5x-y=17
42x+0.4y=15
[-2x+8y=14 is not in standard form ∵ -2 is a negative integer.]
Answer: 1:6
Step-by-step explanation: if the die is 6-sided then the probability of it landing on one certain side is 1 out of those six sides.
Answer:
50
Step-by-step explanation:
35/5 = 7
35/7 = 5
35 + 7 + 5 + 3 = 50
Answer:
60.57
Step-by-step explanation:
The angle L can be found using the inverse sine function.
L=arcsin(opp/hyp
)
L=arcsin(2.7/3.1)
L
=60.57129282
