A. y = 5(x + 2)2 + 10
B. y = 5(x + 2)2 - 6
C. y = 5(x + 4)2 - 6
D. y = 5(x + 4)2 + 10
Answer:
y = 5(x+2)^2 - 6
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
to find the missing side length you use the pythagorean theorem
so and then you take the square root of and you end up with an answer of 7.
Answer:
y= 14
Step-by-step explanation:
Isosceles trapezoid has opposite sides equal
Hence, AB and CD are equal
We have been given AB= 7y-4
And CD= 8y-18
According to the property
7y-4 = 8y-18
On simplification:
7y -8y= -18+4
On further simplification.
-y=-14
Hence, y =14
Answer:
-3/2
Step-by-step explanation:
(5a + 3) / (a^2 - 1) when a = -3, substitute all values of "a" for -3:
(5(-3) + 3) / ((-3)^2 - 1)
(-15 + 3) / (9 - 1)
(-12) / (8)
Simplify:
- 3/2
Given:
The LCM of two numbers is 14 times their HCF.
The sum of LCM and HCF is 600.
One number is 280.
To find:
The other number.
Solution:
Let HCF of two numbers be x.
The LCM of two numbers is 14 times their HCF.
LCM = 14x
The sum of LCM and HCF is 600.
So, HCF = 40 and the LCM is
We know that, if a and b are two numbers, then
One number is 280.
Therefore, the other number is 80.
Now he has 31 cards. How many
cards were in each set?
Answer:
9 cards
Step-by-step explanation:
he originally had 36 cards before giving 5 away, 36 divided by 4 is 9