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3 years ago

Help me pleaseeee i’m gonna fail math and leave a step by step of u can

Mathematics

2 answers:

vampirchik [111]3 years ago

5 0

Answer:

Step-by-step explanation:

angle DEC=180-152=28

AB//DEF --> angle A=angle DEC = 28 (alternate angle)

angle B=angle D=43

angle DCE=180-43-28=109

angle ACB= angle DCE = 109 (vertical angle)

angle ACD=180-109 = 71

angle BCE-angle ACD = 71 (vertical angle)

Snowcat [4.5K]3 years ago

3 0

Answer:

I think it is D.

Step-by-step explanation:

152-43=109

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A baseball club pays a vendor $135 per game for selling bags of peanuts for $4.25 each. (a) Write a linear function that describ

qaws [65]

A linear function is a numerical relationship that forms a straight line in the Cartesian plane and represents the number of units that change a dependent variable, increase or decrease, compared to an independent one, in this case the profit P of the baseball club will be given by the number b of peanut bags sold multiplied by the sales value ($4,25), this less the payment of the seller's work day ($135), that is:

$P = $4.25 b-$135$

Answer

The linear function that describes the profit of the baseball club is

$P = 4.25 b-135$

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4 years ago

A study of the annual population of gray squirrels in a Texas state park shows the population, S(t), can be represented by the f

Anastasy [175]

The growth rate of the given function is A) 1

Step-by-step explanation:

Step 1; To calculate the rate we need to see the difference between values at different periods of time. We need to calculate the population at different times.

For t = 1 years, S(t) = 273(1.073)t = 273 × 1.073 × 1 = 292.929,

For t = 2 years, S(t) = 273(1.073)t = 273 × 1.073 × 2 = 585.858,

For t = 2 years, S(t) = 273(1.073)t = 273 × 1.073 × 1 = 878.787.

Step 2; To calculate the growth rate, we divide the difference in the values of the present year and the past year by the value in the past year.

Growth rate between t = 1 and t = 2, Growth rate = S(t=2) - S(t=1) / S(t=1)

= 585.858 - 292.929 / 292.929 = 1.

Growth rate between t = 2 and t = 3, Growth rate = S(t=3) - S(t=2) / S(t=2)

= 878.787 - 585.858 / 585.858 = 1.

So the growth rate is A) 1.

4 0

4 years ago

Determine whether the following equation defines y as a function of x.

Aleks04 [339]

Answer:

The equation can define y as a function of x and it also can define x as a function of y.

Step-by-step explanation:

A relation is a function if and only if each value in the domain is mapped into only one value in the range.

So, if we have:

f(x₀) = A

and, for the same input x₀:

f(x₀) = B

Then this is not a function, because it is mapping the element x₀ into two different outputs.

Now we want to see it:

x + y = 27

defines y as a function of x.

if we isolate y, we get:

y = f(x) = 27 - x

Now, this is a linear equation, so for each value of x we will find an unique correspondent value of y, so yes, this is a function.

Now we also want to check if:

x + y = 27

defines x as a function of y.

So now we need to isolate x to get:

x = f(y) = 27 - y

Again, this is a linear equation, there are no values of y such that f(y) has two different values. Then this is a function.

3 0

3 years ago

I will make you the BRAINLIEST!!pls hurry and answer the following question correctly!

nirvana33 [79]

Well what I would do is take the 24 cups of Sparkling Water and the 6 cups of Cranberry Juice. Now I would do 24/6 so there is 4 Cups of Cranberry Juice per 1 cup of Sparkling Water. Now do 4*1.5 to get your answer

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8 0

3 years ago

Translate: The product of six and ten. Explain your answer.<br> ANYONE HELP PLEASE

alexira [117]

Answer:

Step-by-step explanation:

product means multiplication

therefore 6×10=60

6 0

4 years ago