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3 years ago

I WILL GIVE BRAINLIEST!!

Mathematics

2 answers:

Vadim26 [7]3 years ago

8 0

Answer: First option is correct.

Step-by-step explanation:

Since we have given that

$\dfrac{200x}{9x+1}+900$

i.e. $A(x)=\dfrac{200x}{9x+1}+900$

At x = 0

$A(0)=\dfrac{0}{1}+900=\$900$

∴ Her earning would be $900.

It means that the constant 900 represents the amount Kayla's bakery earns in a particular month when there are no online orders.

Hence, First option is correct.

Stels [109]3 years ago

5 0

Hi there!

The answer is A. The constant 900 represents the amount Kayla's bakery earns in a particular month when there are no online orders.

Since 900 is part of the cost that is added to the amount of money Kayla makes per online order (x), it must represent the amount Kayla's bakery makes without online orders.

Hope this helps!

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What is 2 1/2 divided by 1/3 {pls hurry the teacher is not letting us use brainly}

katovenus [111]

Answer:

7 1/2

Step-by-step explanation:

2 1/2 ÷ 1/3

Change to an improper fraction

(2*1+2)/2 ÷ 1/3

5/2 ÷1/3

Copy dot flip

5/2 * 3/1

15/2

Change to a mixed number

7 1/2

8 0

3 years ago

A 7.0 kg textbook is placed in a shelf 1.5 m high. What is the potential energy relative to the floor?

jeyben [28]

Answer:

PE = 102.9 Joules

Step-by-step explanation:

PE = mgh

= (7.0 kg)(9.8 m/s^2)(1.5 m)

= 102.9 Joules

4 0

3 years ago

Find the measure of angle x in the figure below:

Sav [38]

Answer:

70 degrees

Step-by-step explanation:

The angle opposite x and x itself are vertical angles, meaning that they have the same angle measure. Since the sum of the interior angles of a triangle is 180 degrees:

x+55+55=180

x+110=180

x=180-110=70

Hope this helps!

6 0

4 years ago

Help what is the answer to number 1 plz

Serga [27]

The property shown there is the distributive property.
It states that a(b + c) = ab + ac
Or a(b - c) = ab - ac

8 0

3 years ago

Find sin(x/2), cos(x/2), and tan(x/2) from the given information.

Nimfa-mama [501]

The values of sin (x/2) = 4/√17, cos (x/2) = 1/√17 and tan (x/2) = 4.

<h3>What is Trigonometry?</h3>

Trigonometric ratios are the ratios of the length of sides of a triangle. These ratios in trigonometry relate the ratio of sides of a right triangle to the respective angle.

Here, cos x = -15/17 (given)

we know, cos x = 2cos²x/2 - 1

cos²(x/2) = (cos x + 1)/2

cos²(x/2) = (-15/17 + 1)/2

cos²(x/2) = 1/17

cos (x/2) = 1/√17

then, sin (x/2) = √(1- cos²(x/2))

sin (x/2) = √(1 - 1/17)

sin (x/2) = √16/17

sin (x/2) = 4/√17

and tan (x/2) = sin (x/2) / cos (x/2)

tan (x/2) = $\frac{4/\sqrt{17} }{1/\sqrt{17} }$

tan (x/2) = 4

Thus, the values of sin (x/2) = 4/√17, cos (x/2) = 1/√17 and tan (x/2) = 4.

Learn more about Trigonometry from:

brainly.com/question/22698523

#SPJ1

6 0

2 years ago