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zalisa [80]
1 year ago
13

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used,Consider the functions given below.P(x) =

2Match each expression with its simplified form--2120 - 5)(35 1)(-35 + 2)-31 + 2(3-1)2(125 + 1)(3r - 1)-36 + )3/3 - 1)-3 +2(36 –221)-3 + 2)2/05 - 1(3r - 1)-3 + 2)P(s) + Q(*Ps). Q$)

Mathematics
1 answer:
bearhunter [10]1 year ago
3 0

Solution

we are given

\begin{gathered} P(x)=\frac{2}{3x-1} \\ Q(x)=\frac{6}{-3x+2} \end{gathered}

(a). P(x) / Q(x)

\begin{gathered} P(x)\div Q(x)=\frac{2}{3x-1}\div\frac{6}{-3x+2} \\ P(x)\div Q(x)=\frac{2}{3x-1}\times\frac{-3x+2}{6} \\ P(x)\div Q(x)=\frac{-3x+2}{3(3x-1)} \end{gathered}

(b). P(x) x Q(x)

\begin{gathered} P(x)\cdot Q(x)=\frac{2}{3x-1}\times\frac{6}{-3x+2} \\ P(x)\cdot Q(x)=\frac{12}{(3x-1)(-3x+2)} \end{gathered}

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17/22 as a decimal rounded to the nearest hundredth.
wariber [46]

Answer:

0.77

Step-by-step explanation:

17/22=0.772727273

Rounded to the nearest hundredth that would be

0.77

3 0
3 years ago
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Mandy divided the sum of 12 and
Aleksandr [31]

Answer:

35

Step-by-step explanation:

I hope this helps you.

12+24=38

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4 0
2 years ago
A biker travels the 120 mi from New York , NY to Wilmington, DE in 8 hours. A bus, a truck, and a rider on a horse take the same
pickupchik [31]

Answer:

First, remember the relation:

Distance = Speed*Time.

We know that the distance is 120mi.

A) For the biker we know that:

Time  = 8hours.

Speed = Distance/Time = 120mi/8h = 15 mi/h.

B) For the bus we know that:

Time = 2 hours.

Speed = Distance/Time = 120mi/2h = 60 mi/h.

C) For the truck we know that:

Time = 2.5 hours.

Speed = Distance/Time = 120mi/2.5h = 48 mi/h.

D) For the rider on a horse we know that:

Time = 18.75 hours.

Speed = Distance/Time = 120mi/18.75h = 6.4 mi/h.

E) The equation for the speed is:

Speed = Distance/Time.

You can see that time is in the denominator, this means that if for a fixed distance, the time increases, then the denominator increases, which would imply that the speed decreases.

Then the speed is inversely proportional to the time when the distance is fixed.

4 0
3 years ago
A carousel is an amusement ride consisting of a rotating...
Whitepunk [10]
To answer this question you will use the formula for circumference of a circle to find how far around one revolution is.

C = pi x d
     3.14 x 32
C = 100.48 feet

Multiply the distance around one time by 4.3 to get the distance traveled in one revolution and then multiply it by 3 for the 3 minutes.

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4 0
3 years ago
Combine like terms. 6x + 4 – 3x + 5
Ivahew [28]
X = 3


Combine like terms: -4 + -5 = -9
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Combine like terms: 6x + -3x = 3x
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Solving -9 + 3x = 0

Solving for variable ‘x’

Moving all terms containing my x to the left, all other terms to the right
Add ‘9’ to each side of the equation -9 + 9 + 3x = 0 + 9

Combine like terms: -9 + 9 = 0
0+3x=0+9
3x = 0 + 9

Combine like terms: 0 + 9 = 9
3x = 9

Divide each side by ‘3’.
X = 3

SORRY THIS IS SO LONG
7 0
3 years ago
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