What is the value of x?
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(Please hurry)
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Answer:
Step-by-step explanation:
The whole triangle and small triangle are similar (AA). Therefore the sides are in proportion:
cross multiply
use distributive property
subtract 220 from both sides
divide both sides by 55
Related Questions
PLEASE HELP ASAP!? Which equations in point-slope form are equations of the line that pass through the points (4, 5) and (−3, −1)?Choose exactly two answers that are correct.A. y-3 = 7/6 (x-1)B. y-5 = 6/7 (x-4)C. y+1 = 6/7 (x +3)D. y-4 = 7/6 (x-5)
12 1/2 ft= something inches
The final velocity of an object moving in one dimension is given by the formula v = x + at, where u is theinitial velocity, a is the acceleration, and t is the time.Solve this equation for a.a = (v + U)/a = t(v + U)a =t(v - u)a = (v – u)/t
Sophie Ruth is eating a 50-gram chocolate bar which contains 30%, percent cocoa.How many grams of cocoa are in the chocolate bar?
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9>7 because 9 has a bigger vaule than 7
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Write equations for both companies:
Company A = 80 + 0.30x
Company B = 20 + 0.50x
X = number of miles.
Set the equations to equal and solve for x:
80 + 0.30x = 20 + 0.50x
Subtract 0.30x from both sides:
80 = 20 + 0.20x
Subtract 20 from both sides:
60 = 0.20x
Divide both sides by 0.20:
x = 60 / 0.20
x = 300
The answer is 300 miles.
| x | + 2 > | x | for all real numbers x. True False
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Answer:
true
Step-by-step explanation:
This is true because x equals the same...2!
B. 126
C. 15,120
D . 59,049
A cooking club has 12 members.How many ways can they select a president and vice president from among the members?
A. 1320
B. 220
C. 132
D. 66
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C) 15120
C) 132.
Explanation:
9P5 is a permutation of 9 objects taken 5 at a time; this is
9! / (9-5)! = 9!/4!
= (9*8*7*6*5*4*3*2*1)/(4*3*2*1)
= 15120.
The second question is a permutation of 12 objects taken 2 at a time; this is 12! / (12-2)! = 12!/10!
=(12*11*10*9*8*7*6*5*4*3*2*1) / (10*9*8*7*6*5*4*3*2*1)
=132
9P5 is a permutation of 9 objects taken 5 at a time; this is ⁹P₅ = 15120. So, the correct option is C.
A permutation of 12 objects taken 2 at a time; this is 132 ways can they select a president and vice president from among the members. So, the correct option is C.
Given:
9P5 is a permutation of 9 objects taken 5 at a time; this is
9! / (9-5)! = 9!/4!
= (9*8*7*6*5*4*3*2*1)/(4*3*2*1)
= 15120.
A permutation of 12 objects taken 2 at a time; this is 12! / (12-2)! = 12!/10!
=(12*11*10*9*8*7*6*5*4*3*2*1) / (10*9*8*7*6*5*4*3*2*1)
=132
Therefore, the cooking club has 12 members. there are 132 ways can they select a president and vice president from among the members
Learn more about permutation here:
#SPJ6
Answers
The g(x) function has been scaled by a factor of 2. In other words, each point on g(x) is twice as high as its corresponding point on f(x). Specifically for example, the point (1,1) has been doubled to (1,2). Overall, this vertically stretches out the parent function graph.
Both the parent function f(x) and the other g(x) curve are square root functions.
See the attached image. The blue curve goes through the given points from the table. The red curve is the parent function.