Answer:
3x-x+2=4
Step-by-step explanation:
If you would like to know which equation relates the weight and the dosage, you can find this using the following steps:
30-pound dog ... 1 milligram of the medicine
w pound dog ... d milligram of the medicine
30 * d = 1 * w
30 * d = w
The correct result would be 30 * d = w.
<span>5.3125.......................</span>
<span>3x^2 + 16x + 9 −16x − 12
= 3x^2 - 3
hope it helps</span>
Answer:
(B) 39
Step-by-step explanation:
From the given figure, it can be seen that the two chords are intersecting each other at O and the measure of arc AB is 53 and the measure of arc CD is 25.
Using the property, angle formed by two chords is equal to half the sum of the intercepted arcs, we have

Substituting the given values, we get



Thus, the value of x is 39 and option (B) is correct.