She spent four hours. because a weekend is two days. Saturday and sunday. 2X2=4
Answer:
Step-by-step explanation:
Considering the given triangle FTP, to determine side p, we would apply the sine rule. It is expressed as
a/SinA = b/SinB = c/SinC
Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes
f/SinF = p/SinP = t/SinT
Therefore
24/Sin 17 = p/Sin 72
Cross multiplying, it becomes
pSin17 = 24Sin72
0.292p = 24 × 0.951
0.292p = 22.824
p = 22.824/0.292
p = 78.2
Rewrite the percentage as a decimal:
8% = 8/100 = 0.08
Multiply the previous result by 24000:
24000*0.08 = $1920
Answer:
49
Step-by-step explanation:
745 / 15 = 49
not 39, 49
Answer:
(0, -3) and (3, 0)
Explanation:
1st equation: y = x² -2x - 3
2nd equation : y = x - 3
Using substitution method:
x² -2x - 3 = x - 3 <em>exchange sides</em>
x² - 2x - x - 3 + 3 = 0 <em>simplify</em>
x² - 3x = 0 <em> take common factor</em>
x(x - 3) = 0 <em>simplify</em>
x = 0, 3
Solve for y:
when x is 0, y = x - 3 = 0 - 3 = -3
when x is 3, y = x - 3 = 3 - 3 = 0
