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3 years ago

Consider the equation 12x - 15y = 70

Mathematics

2 answers:

Bess [88]3 years ago

5 0

X = (15y+70) / 12

y = (12x-70) / 15

Wewaii [24]3 years ago

3 0

Answer:

X= 35/6

Y= -14/3

Step-by-step explanation:

To solve for X:

Replace Y by 0:

12y=70

X=35/6

To solve for Y:

Replace X by 0:

-15y=70

Y= -14/3

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4 years ago

If G is the circumcenter of triangle ABC, find CG and FB. Round to the nearest tenth if necessary.

Stolb23 [73]

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Answer:

CG = 19

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Step-by-step explanation:

The circumcenter is equidistant from the triangle vertices, so GA = GB = GC.

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3 years ago

Find the greatest common factor 27x2y2, 45x2

kotegsom [21]

Answer:

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Step-by-step explanation:

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3 years ago

What is the value of X?<br> -5x-5y=25<br> 3x+5y=-21

enyata [817]

Answer:

x = -2

Step-by-step explanation:

Solution:

-5x - 5y = 25 -(1)

3x + 5y = -21 -(2)

Adding (1) and (2),

-5x - 5y + 3x + 5y = 25 - 21

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3 years ago

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