Answer:
Step-by-step explanation:
<u>We know that:</u>
<u>Then </u>
- 810° = 810*π/180 = 4.5π radians
Answer:
p = 17.125
Step-by-step explanation:
Answer:
Your answer is indeed correct. f(-8) = 3
Step-by-step explanation:
![f(x) = -x^{2} - 4x + 35\\f(-8) = -( -8)^{2} - 4(-8) + 35\\f(-8) = -64 + 32+ 35\\f(-8) = 3](https://tex.z-dn.net/?f=f%28x%29%20%3D%20-x%5E%7B2%7D%20%20-%204x%20%2B%2035%5C%5Cf%28-8%29%20%3D%20-%28%20-8%29%5E%7B2%7D%20-%204%28-8%29%20%2B%2035%5C%5Cf%28-8%29%20%3D%20-64%20%2B%2032%2B%2035%5C%5Cf%28-8%29%20%3D%203)
Answer:
iii. (l + m - n)(l - m + n)
vi. (5a -b) ( 5b - a)
Step-by-step explanation:
iii. l² - (m - n)²
= (l + m - n)(l - m + n)
vi. 4(a+b)² - 9(a-b)²
= (2(a+b))² - (3(a-b))²
= (2(a+b) + 3(a-b)) (2(a+b) - 3(a-b))
= (2a+2b + 3a - 3b) (2a+2b - 3a + 3b)
= (5a -b) ( 5b - a)
Answer:
4/
5
is greater than
25
/40
Step-by-step explanation:
Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
For the 1st fraction, since 5 × 8 = 40,
4/
5 = 4 × 8 5 × 8 = 32/
40
Likewise, for the 2nd fraction, since 40 × 1 = 40,
25
/40 = 25 × 1 40 × 1 = 25/
40
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
32
/40 > 25
/40 or 4
/5 > 25
/40