The answer is 37, you add up all the numbers and divide whatever number you got by the amount of numbers there are :)
Exterior Angle Theorem basically says that if there's an angle that makes a 180° with one of the angles of a triangle, the other two angles of that triangle must be equal to the angle outside.
In the context of this problem, that means m∠SAB is equal to m∠B + m∠C. Putting that into an equation would look like this: .
From here, we can solve for x with the usual methods. Here's how it would look: .
With x being six, we can now find the angle measures of all of the angles in the problem by plugging it into the angles that have x and using our rules along with our theorems from there. Let's start with ∠C, which is 6x + 11. It would look like this: . Now we know that m∠C is 47°, we can find the angle outside through exterior angle theorem again. We can set it up and solve it like this:
So we know that the exterior angle is 122°. We also know that the interior angle (the one inside that we don't know yet) is a supplementary angle to our exterior angle (meaning that their angles add up to 180° and that they make a straight line). From this, we can find the angle by subtracting 122 from 180. This gets us 58°.
So, your angles measures are the exterior angle being 122°, the interior angle being 58°, and m∠C being 47°. Also, your x value is 6.
Answer:
12x^2+24Vxy-3Voxy-6V^2oy^2
Step-by-step explanation:
(3x+V6y)(4x-Voy)
12x^2+24Vxy-3Voxy-6V^2oy^2
Let the maximum number of pages Jennifer can have be = x
Amount Jennifer has (P) = $62.10
Given equation is :
P =
Price is given = 62.10 , so equation is :
Hence, Jennifer can have a maximum of 68 pages in her book.
4(-8x+5)=-32x-26
distribute
-32x+20=-32x-26
add 32x to both sides
20=-26
false
no solution