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3 years ago

10

Carly earn $20 an hour at her job and spends five dollars a day on gas to get there write an expression that represents her spen

ding an earnings for the day use H to represent how many hours she works

2 answers:

Rainbow [258]3 years ago

8 0

Answer:

(20h - 5)

Step-by-step explanation:

AlexFokin [52]3 years ago

4 0

Answer:100 dollars a day

Step-by-step explanation:because you multiple 20 by 5

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In the adjoining figure , APB and AQC are equilateral triangles. Prove that PC = BQ. ( Hint : <img src="https://tex.z-dn.net/?f=

just olya [345]

Answer:

See Below.

Step-by-step explanation:

Statements: Reasons:

$\displaystyle 1)\text{ } \Delta APB \text{ and } \Delta AQC \text{ are equilateral triangles}$ Given

$\displaystyle 2) \text{ } m \angle PAB = 60$ Definition of equilateral.

$3)\text{ } m \angle QAC = 60$ Definition of equilateral.

$4)\text{ } m\angle PAB = m\angle QAC$ Substitution

$5)\text{ } m\angle PAC=m\angle PAB+m\angle BAC$ Angle Addition

$\displaystyle 6)\text{ } m\angle QAB=m\angle QAC+m\angle BAC$ Angle Addition

$7)\text{ } m\angle QAB=m\angle PAB+m\angle BAC$ Substitution

$\displaystyle 8)\text{ } m\angle PAC=m\angle QAB$ Substitution

$9)\text{ } PA=BA$ Definition of equilateral

$10)\text{ } AC=AQ$ Definition of equilateral

$\displaystyle 11)\text{ } \Delta PAC \cong \Delta BAQ$ Side-Angle-Side Congruence*

$\displaystyle 12)\text{ } PC=BQ$ CPCTC

* SAS Congruence:

PA = BA

∠PAC = ∠QAB

AC = AQ

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2 years ago

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How would you shift the function

Otrada [13]

I believe that the answer would be:

g(x) = 12x + 17

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2 years ago

The graph shows the charges of an instructor. The instructor charges an initial fee and then an hourly rate of $8.00 an hour for

Butoxors [25]

Answer:

$20.00

Step-by-step explanation:

I took a test and got it correct.

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3 years ago

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The function f(x) = x2 + 10x – 3 written in vertex form is f(x) = (x + 5)2 – 28. What are the coordinates of the vertex?

Alexxandr [17]

Vertex form uses the following formula:

$y = a(x-h)^2 + k$

Identify the values of h and k in your function:

$(x+5)^2 - 28$
$h = -5, k = -28$

The vertex is found with the following point:

$(h,k)$
$\text{Vertex: (-5, -28)}$

The vertex will be found at (-5, -28).

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2 years ago

The product of 5 and the sum of a and b

kirill [66]

Answer:

5 × a + b

Step-by-step explanation:

Product = Multiply

Sum = Addition

5 times a

5 × a + b

Hope this helps! <3

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2 years ago