To answer this question, we will use the sine law which is illustrated in the attached image.
We are given that:The distance from school to library = a
∠A = 32
∠B = 110
b = 2.2
Substitute with the givens in the relation of the sine law to get a as follows:(sin 32) / (a) = (sin 110) / (2.2)
a = (2.2 sin 32) / (sin 110)
distance from school to library = a = 1.2406 mi
Based on the above calculations, the best choice would be:B. 1.2 mi
The range of a set of data is the difference between the highest and lowest values of that data set, so subtract 25 from 64, so the range is 39.
Answer:
B.
Step-by-step explanation:
Let's use the slope equation first. The slope equation is as follows:
This is what is given in the equation:
Let's label each component of the equation using these points:
y2 = 9
y1 = 7
x2 = 6
x1 = 3
Now, plug these into the equation
We can now eliminate A and C of the answer choices.
Now let's find the y intercept
Right now we have the following equation
In order to find the y intercept we need to plug in one of the given points into the equation. Let's use point (3,7).
The equation should look like this now:
Now lets solve for the y-intercept
Now that we found the y-intercept is 5 we have our full equation!
<em>Hope this helps!!</em>
<em>- Kay</em>
Answer: Choice A) Factoring
Factoring is the best method since we can factor it to (x-3)(x-2) and then use the zero product property.
Answer:
a: -1,-1
b: 2,3
c:6,7
d: 5, 7
Step-by-step explanation: