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Elodia [21]
3 years ago
13

How many triangles exist with the given side lengths? 13, 15, 17

Mathematics
1 answer:
aksik [14]3 years ago
7 0

Answer:

2

Step-by-step explanation:

13, 15, 27   and    13, 27, 15

you could rearrange the order but they would still be the same two triangles in different rotated positions:

15, 13, 27    is the same as 13, 27, 15, just rotated

15, 27, 13    is the same as 13, 15, 27, just rotated

27, 13, 15    is the same as 13, 15, 27, just rotated

27, 15, 13    is the same as 13, 27, 15, just rotated

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A trucker buys crates of apples and pears to sell at a Farmer's Market. The apples cost $6 per crate and the pears cost $5.50 pe
ivolga24 [154]

Answer:

He can buy 160 crates of apples and 40 crates of pears. (160, 40).

Step-by-step explanation:

From the information given, you can write the following equations:

25x+25y=5000 (1)

6x+5.50y=1180 (2), where:

x is the number of crates of apples

y is the number of crates of pears

First, you can solve for x in (1):

25x=5000-25y

x=(5000/25)-(25y/25)

x=200-y (3)

Then, you can replace (3) in (2) and solve for y:

6(200-y)+5.50y=1180

1200-6y+5.50y=1180

1200-1180=6y-5.50y

20=0.5y

y=20/0.5

y=40

Finally, you can replace the value of y in (3) to find the value of x:

x=200-y

x=200-40

x=160

According to this, the answer is that he can buy 160 crates of apples and 40 crates of pears. (160, 40).

4 0
2 years ago
Write an equation in​ point-slope form of the line that passes through the given point and with the given slope m.
Vinvika [58]

\text{the point:}\ (x_0,\ y_0)\\\\\text{the slope:}\ m\\\\\text{The equation of a line in point-slope form:}\\\\y-y_0=m(x-x_0)

8 0
3 years ago
Please help! -The volume inside a rectangular storage room is 2,052 cubic feet. The room is 9 feet high. Find the area of the fl
Airida [17]

Answer:

volume=Length x width x height

so area is Length x width, therefore you would just take 2,025 and divide by 9 to get 225 sq. ft for the area.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Will give brainliest if correct!
Maslowich

Answer:

y=2x+500

y=-3x+450

Step-by-step explanation:

3 0
2 years ago
Vlad has found a magic box. If he opens it now he will only get $15. But every month the amount in the box increases by $15. If
Triss [41]
He would have to wait 30 months to get $450
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2 years ago
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