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Vlad1618 [11]
3 years ago
6

Explain why the lines are parallel given the angles shown. Assume that all tile patterns use this basic shape.

Mathematics
1 answer:
avanturin [10]3 years ago
7 0

The 3rd one: "Converse of the Same-Side Interior Angles Postulate"

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Mariahs earnings rate can be described in dollars per hour or hours per dollar. Mariah earns $10 for each hour she works at a mo
Ksenya-84 [330]

Answer:

Dollars per hour is $10 and hours per dollar is 6 minutes 15 seconds.

Step-by-step explanation:

Dollars per hour represents how much she earns for each hour of work. Hours per dollar represents how much she works to earn $1.

It is stated that Mariah earns $10 for each hour of work at the movie theater.

This is the "dollars per hour" rate since the base is 1 hour.

This means that she earns 10/60 = $0.16 for every minute she works at the theater. If we divide 1 by this number we find 1/0.16 = 6.25.

This is the minutes she has to work to earn $1. So her hours per dollar rate is 6.25 minutes which is 6 minutes 15 seconds.

I hope this answer helps.

4 0
3 years ago
Andre notices that he is a little taller than Heather, who described her height as h is greater than 150 and h is less than 160
Nat2105 [25]

Answer:

  • a> h
  • a<164

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

<em>Andre notices that he is a little taller than Lin, who described her height as h > and 150 h < 160 but andre is also shorter than their math teacher who is 164 centimeters tall. select the two inequalities that describe andress height</em>

Please have a look at the attached photo.  

My answer:

Math teacher's height: 164 cm

Let Andre height is :a

We have Heather height: h

<=>  h > and 150 h < 160

<=> 150 < h < 160  

=> two inequalities that describe Andres height

  • a> h
  • a<164

Hope it will find you well

3 0
3 years ago
Solve the following system of equations. -x-2y=7 and 7x+2y=-25
polet [3.4K]

Answer:

Point Form: (-3,-2)

Equation Form: x = -3, y = -2

Step-by-step explanation:

I think this is the answer

4 0
3 years ago
Read 2 more answers
The simple interest I on an investment of P dollars at an interest rate r for t years is given by I=Prt. Find the time it would
Darina [25.2K]

we know that

I=Prt

where

I is the amount in interest

P is the investment

r is the interest rate

t is the time in years

Solve for t

t=I/(Pr)

we have

I=\$1,400\\ P=\$27,000\\ r=4.2\%=0.042

substitute

t=1,400/(27,000*0.042)=1.23\ years

therefore

<u>the answer is</u>

1.23\ years

8 0
4 years ago
Solve the system y = 3x + 2 and 3y = 9x + 6 by using graph paper or graphing technology. What is the solution to the system?
pantera1 [17]

the answer to this question is infinite solutions

7 0
3 years ago
Read 2 more answers
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