Answer:
8 feet
Step-by-step explanation:
Answer:
The cosine of the angle is: negative
The sine of the angle is: positive
Step-by-step explanation:
Write a system of equations and solve.
x + y = 10
5x + 10y = 90
Multiply and combine equations
-5x - 5y = -50
5x + 10y = 90
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5y = 40
y = 8
x = 2
There are 2 nickels and 8 dimes in the jar. Hope this helps! :)
your final answer should be.... -3 • (61c - 70)

=

Multiply both sides by v
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= w Multiply both sides by x
</span>kv = wx Divide both sides by w
<span>

= x Switch the sides to make it easier to read
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x = <span>
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