2 years ago

I WILL REPORT LINKS!!!

Mathematics

1 answer:

babymother [125]2 years ago

4 0

Answer:

what?

Step-by-step explanation:

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1. Find the value of x. 55° (4x - 5)° O 26 O

Paha777 [63]

Answer:

Step-by-step explanation:

The sum of angles in a triangle is 180 degrees, use this and set up an equation;

x + ( 4x -5 ) + 55 = 180

Simplify

x + ( 4x - 5 ) + 55 = 180

5x + 50 = 180

Inverse operations;

5x + 50 = 180

-50 - 50

5x = 130

/5 /5

x = 26

7 0

2 years ago

Flora's Florist charges a standard delivery charge of

goldenfox [79]

Answer: $10.00 + 4.50r

r = rose

$10.00 = delivery charge

$4.50 = charge per rose

7 0

2 years ago

if a binomial event has a probability of success of 0.3, how many successes would you expect out of 2000 trials

marin [14]

multiply 2000 x 0.3 and you get 600

3 0

2 years ago

Would this be correct?

nekit [7.7K]

Answer:

Yes it is absolutely right.

3 0

2 years ago

The graphs below have the same shape. What is the equation of the red graph?

Sveta_85 [38]

we have

$g(x)=4-x^{2}$

the vertex of the function g(x) is the point $(0,4)$

the vertex of the function f(x) is the point $(0,0)$

the rule of the translation of g(x) to f(x) is

(x,y)------> (x,y-4)

that means

the translation is $4$ units down

therefore

the equation of the function f(x) is

$f(x)=g(x)-4\\f(x)=(4- x^{2})-4 \\f(x)=- x^{2}$

therefore

the answer is

$f(x)=- x^{2}$

8 0

2 years ago

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