R θ is the length = 7.5 cm
R^2 θ/2 is the area = 37.5 (cm)^2
Therefore
R = 2* 37.5 / 7.5 = 10 cm
<u>4x²y²</u> <em>- 2y⁴</em> - 8xy³ + 9x³y <em>+ 6y⁴ </em>- 2xy³ - 3x⁴ <u>+ x²y²</u>
= <u>5x²y²</u> <em>+4y⁴</em> - 10xy³ + 9x³y - 3x⁴ <em>combined like terms</em>
= -3x⁴ + 9x³y + 5x²y² - 10xy³ + 4y⁴ <em>descending exponent order based on "x"</em>
If Julian wrote his list in descending order based on "y", then the order would be reversed.
Answer: 4y⁴
Answer:
Give brainliest please! The answer is 53.2 mph
Step-by-step explanation:
Mara's family travels 239.4 miles between the hours of 9:10 a.m. to 1:40 p.m.
1:40 p.m. is 13:40.
Thus, they traveled for
13 hours 40 minutes - 9 hours 10 minutes = 4 hours 30 minutes
that is hours.
Use formula:
where
D = distance
r = rate
t = time.
In your case,
D = 239.4 miles
t = 4.5 hours
Answer:
a) not one to one function; horizontal line intersects the graph of the function more than once.
b) yes it's a one to one function; the graph passes the horizontal line test
c) not one to one function; the graph doesn't pass the horizontal line test
d) yes it's a one to one function; the horizontal line doesn't intersect the function more than once
Answer:
c
Step-by-step explanation:
