His mistake was on step 1
Answer:
The x-intercept is (18/5, 0).
The y-intercept is (0,-2).
Step-by-step explanation:
To find the <u>x-intercept</u>, sub y for 0.
-5x + 9y = -18
-5x + 9(0) = -18
Simplify and isolate x.
-5x = -18 <= Divide both sides by -5
x = 18/5
Since we substituted y for 0, y=0.
(18/5, 0)
To find the <u>y-intercept</u>, sub x for 0.
-5x + 9y = -18
-5(0) + 9y = -18
Simplify and isolate y.
9y = -18 <= Divide both sides by 9
y = -2
Since we substituted x for 0, x=0.
(0,-2)
8C5=8!/(3!5!)=56
There are 56 ways a curator can arrange the paintings.
recall from the previous posting, the sum of all interior angles in a triangle is 180°.
so the third one will be 180° - 118.6° - 42.3°.
Answer:
$234,516.7371
Step-by-step explanation:
A = P (1 + [ r / n ]) ^ nt
A = 175000(1 + 
)^1(2002-1996)
= 175000(1.05)^6
= 175000(1.340095640625)
= 234,516.7371
