Answer:
<h2>r = 1/9</h2>
Step-by-step explanation:
Using the formula y = rx
where r is the constant of proportionality
when
x = 45 and y = 5
Substitute the values into the above formula
That's
5 = 45r
Divide both sides by 45
r = 1/9
Hope this helps you
Answer:
C
Step-by-step explanation:
5=x+3
subtract 3 on both sides
5-3=x+3-3
2=x
Answer:
Step-by-step explanation:
Using SOHCAHTOA, you know that Cosine is represented with the side adjacent to the angle (7) on top of the fraction and the hypotenuse (25) on the bottom.
hi <3
standard form is written in the form a x 10^n
where a is a number between 1 and 10
in this case, you would get 4.25 x 10^12
hope this helps :)
We know that that the water level is 3 feet below your deck. (-3)
When the tide goes out, the water level lowers 1 foot. (-1)
A storm surge comes in, the water level rises 2 feet. (+2)
New water level: -3-1+2= -4+2= -2
The new water level is 2 feet below the dock.
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