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Leona [35]
3 years ago
9

Help with these 2exercises show work

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
7 0
1. 5

2. a. (3, 1) , (3, 5)

 b. (-3, 4), (-3, 8), (3, 4), (3, 8)

Hope this helps☺☺

Dominik [7]3 years ago
5 0
1. I think the distance is 5 miles because the y-axis points for both coordinates are the same, and the difference between the x-axis points is 5; 9-4=5

2.
a. (3, 1) and (3, 5) because if you remove the -, it will be (3, 1) and (3, 5).
b. (-2, -6) , (-2, -10) , (2, 6) , and (2, 10).

b. All you have to do is get 2 points that are negative, and for the other 2 coordinates, remove the negative sign.

Hope this helped☺☺

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BRIANLIST ANSWER pls help i meant to put science
melisa1 [442]

Answer:

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4 0
3 years ago
Find the product. 7/10 X 3/6
tiny-mole [99]
7 . 3
--- × ------
10. . 6


= 21
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60

= 7/20
4 0
3 years ago
The five members of the Traynor family each buy train tickets. During the train ride, each family member buys a boxed lunch for
larisa [96]

Let's assume

the price of each train ticket is x

we are given

total number of family members =5

so, total cost of ticket = total number of family members*the price of each ticket

so, total cost of ticket =5*x

so, total cost of ticket =5x

now, we have

each family member buys a boxed lunch for $6.50

so, total cost of lunch box = total number of family members*price of each lunch box

so, total cost of lunch box = 5*6.50

total cost of trip = total cost of ticket+total cost of lunch box

we are given

total cost of trip is $248.50

now, we can plug values

and we get

248.50=5x+5*6.50

now, we can solve for x

248.50=5x+32.5

248.50-32.5=5x+32.5-32.5

216=5x

\frac{5x}{5} =\frac{216}{5}

x=43.2

so,

the price of each train ticket is $43.2..........Answer

8 0
3 years ago
Read 2 more answers
The graph above shows the cost of renting a scooter. If Jessica drove the scooter 2 miles, how much did it cost to rent a scoote
ella [17]
A) 1.00

Just look at where the slope crosses 2 miles and then look left on the y-axis where the price is given
5 0
3 years ago
From where Kiana is standing, she must look up at a 50° angle to see the top of a building. If she backs up 50 feet, she will ne
Morgarella [4.7K]
For this case, what we must do is solve the following system of equations:
 tan (50) = h / x
 tan (40) = h / (x + 50)
 Solving the system we have:
 (x + 50) * tan (40) = h
 (x) * tan (50) = h
 Matching:
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 Rewriting:
 x (tan (50) - tan (40)) = 50 * tan (40)
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 x = 118.9692621
 Substituting:
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 h = (118.9692621) * tan (50)
 h = 141.7820455
 Answer:
 
The height of the building is:
 
h = 141.7820455 ft
5 0
3 years ago
Read 2 more answers
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