Answers:
<h2>x = 2</h2><h2>z = 117</h2>
Step-by-step explanation:
We can use angle relationships to solve for x and y.
The angles 63° and 6x + 51° are vertical angles. because of this, they must be congruent.
So, 6x + 51 = 63
Subtract 51
6x = 12
Divide by 6
x = 2
Now, we can find z by subtracting 63 from 180, since angles z° and 63° form a line that is 180°. z = 117°.
Answer:
180
Step-by-step explanation:
4 x 28 + 64 = 176 round up to 180
Answer:
90 inches squared
Step-by-step explanation:
Formula for a rhombus is simply the diagonals over 2.
(The diagonals here are 12 and 15)
You could also do this intuitively. Because there is an inscribed right angle, each of the triangles inside are BH/2. Thus, the area of all four is 2BH. The base and height of each of the triangles is 6 and 7.5, so the area is 6 * 7.5 * 2.
The formula is
V (t)=V0(b)^t
V (t) the value of the assets after 5 (t) years ?
V0 current value of assets 600000
B=1-0.20=0.8
T 5 years
So the value of assets after 5 years is
V (5)=600,000×0.8^(5)=196,608
