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makvit [3.9K]
3 years ago
12

- 2y - 4=0x + 2y = 5​

Mathematics
1 answer:
kaheart [24]3 years ago
3 0

Answer:

for the first one y= -2

for the second one x=3 & y=1

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riadik2000 [5.3K]
It is : D

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3 0
3 years ago
The sides of a hexagon are equal in length. The perimeter of the hexagon is at most 42 in. Find the possible side lengths of the
lidiya [134]
42/number of sides in a hexagon
42/6
7 in

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7 0
3 years ago
What is the equation of a circle with a center located at (-3, 4) and a diameter of 14?
AnnZ [28]

Answer: (x + 3)^2 + (y - 4)^2 = 49

Step-by-step explanation:

The equation of a circle given the center and radius: (x - h)^2 + (y - k)^2 = r^2

Given: center (-3,4) ; h = -3 and k = 4

diameter = 14

To find the radius: divide the diameter by 2 = 14/2 = 7 = r

Center: (-3,4) and radius: 7

Equation of a circle: (x - h)^2 + (y - k) ^2 = r^2

Substitute h = -3, k = 4, r = 7

(x - (-3))^2 + (y - 4)^2 = 7^2

Answer:

Equation of the circle: (x + 3)^2 + (y - 4)^2 = 49

7 0
4 years ago
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Gre4nikov [31]

Answer:

I think its C im not really sure

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3 years ago
What is 15 thousands 20 hundreds 5 ones=
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The answer is 152,005
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