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Alinara [238K]
2 years ago
5

20x+32y=0 -50x-80y=0

Mathematics
1 answer:
german2 years ago
4 0

Answer:

dont know what you need

Step-by-step explanation:

explain what you need

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balandron [24]

Answer:

4'4

Step-by-step explanation:

8 0
3 years ago
Which is the graph of x^2/16 + y^2/ 9 =1
jeka94

Answer:

B

Step-by-step explanation:

you can figure this out by replace the x and y with any one of the x, y positions and if the answer is 1 it's correct.

I tried 0^2/16+3^2/9 and I got 1.

I tried this with the first two but they didn't work.

6 0
2 years ago
32) Find the value of 5x° + 2x-1 when x = 4.
SashulF [63]

Answer:

5x4°x7

Step-by-step explanation:

5x°+2x-1 when x =4

5x4°+2x4-1

5x4°+8-1

=5x4°x7

5 0
3 years ago
A) Goats that weigh exactly 50 or 60 pounds fall into two classes.
Jobisdone [24]
<span>A) Goats that weigh exactly 50 or 60 pounds fall into two classes. would be the right answer</span>
3 0
3 years ago
On the blueprint of a house, 36 millimeters represents 7 meters. The length of the living room is 27 millimeters on the blueprin
S_A_V [24]
36/27=1.3
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The actual length is 9.1meters
7 0
3 years ago
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