Plug in your numbers:
https://www.quora.com/Consider-f-x-g-x-and-h-x-where-h-x-fog-x-Given-that-g-3-7-g-3-4-and-f-7-5-find-the-gradient-of-the-normal-to-the-curve-of-h-at-x-3-How-can-I-solve-this-question
AB = 10since ABC is a 6-8-10 triangle. 6^2 = 10x
3.6 = x
AD AB
---- = ------
AB AC
Please could you send a picture or word it better?
presale = p
door = d
(1) p + d = 850
(2) 5p + 9d = 6050
(1) * 5 = 5p +5d = 4250
(2)- (1) = 4d = 1800
d = 450 tickets
The probability of exactly two tails is
7C2 (1/2)^7 = 21/128
since there are 7C2 = 21 ways to choose 2 from 7, and every specific sequence of 7 throws has probability (1/2)^7.
Tysm!!!!
−3(1+4i)+i(8−i)
=−2−4i
(combine like terms)
Here you go:
The length of the arc of the sector is 10 cm.
2(14 * 8) =
2(14 * 12) =
2(8 * 12) =
8pi * 8 =
Calculate these and add their products and you'll get the surface area.
= -3 - 12i + 8i - i^2
= -3 - 12 i + 8i - (-1)
= -2 -4i
Here you go
Not really. When you are in the 37% bracket , it means all of your income ABOVE 518,000 is taxed at 37% rate......all of your income BELOW 518000 is taxed at lower rates , so your EFFECTIVE rate will be less than 37%. If you earn A LOT of money , your effective rate will get closer and closer to the 37% mark.
Two circles share a common chord PQ. The chord cuts off a 90 degree arc of circle A and a 90 degree arc of circle B. If the area of quadrilateral APBQ is 4, find the combined area of the gray regions.
There are 2^7 ways of flipping 7 choices.
There are 7*6/2 = 21 ways of having two heads.
So I think the answer is 21/2^7 = 21/128
I hope this helped. :))
=^._.^=
14 dimes
19 nickels
Good job, Guest!!!
AB = 8 BE = 2 [ABE] = 1/2(8 * 2)
AD = 5 DF = 2 [ADF] = 1/2(5 * 2)
CF = 6 CE = 3 [CEF] = 1/2(6 * 3)
[ABCD] = AB * AD = 8 * 5 = 40 square units
y = a + 3x
x = 2y + b sub in the first equation for y
= 2(a+3x) + b
x = 2a + 6x + b
-5x = 2a + b
x = -1/5 ( 2a + b) sub this into the top equation y = a - 3/5 (2a+b) and simplify a bit ....
a = # adult tix value = $ 3.50 a
s = # student tix = 321-a value = $ 2.50 ( 321 -a)
summed = 937.5
3.5 a + 2.5(321-a) = 937.5 solve for 'a' the adult tix sold then student tix = 321-a
= 2 + (-5) + (3i - 8i)
- 3 - 5i
Similar triangles have similar angle measurements
angle 1 = 180 - 42-86 = .........o
The discriminant of the Quadratic Formula , b^2 - 4ac , must be greater than zero for this to be true
45^2 - 4 (8)(c) >0
32c < 2025
c < 63.28 63!
Sum = a1 / (1-r)
16 = a1 / (1- -1/5)
16 * 6/5 = a1 = 96/5 = 19.2
1st person got 29 = 512c
