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polet [3.4K]
3 years ago
6

3x + 4y = 7 -3x + 9y = 6 X= Y=

Mathematics
2 answers:
hoa [83]3 years ago
5 0

Answer:

x=4          y=9

Step-by-step explanation:

i said so

Paraphin [41]3 years ago
3 0

Answer:

3x + 4y = 7

-3x + 9y = 6

x=4

y=9

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Anni [7]

Answer:no

Step-by-step explanation:

6 0
3 years ago
Point F is a centroid of the triangle BDE. If AB = 24 cm, what is BE?
Alex17521 [72]

Answer: i know this is way late, but it’s 48

Step-by-step explanation:

Since point A is the separation of BE, both sides of the separation are equivalent, the are congruent. Since AB=24, you add 24+24 to get 48.

(I also just answered this question on homework and got it right, this is just how I did it.)

4 0
3 years ago
Which equation describes the line with a slope of -3 that contains the point (2,4)?
Ilia_Sergeevich [38]

Answer: y = 2x - 11

Step-by-step explanation:

A linear equation has the following form.

y = a . x + b

where,

y: independent variable

a: slope

x: independent variable

b: y-intercept

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-3 = 2 . 4 + b

b = -11

The linear equation is

y = 2x - 11

8 0
2 years ago
Read 2 more answers
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Answer:

a soul

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7 0
3 years ago
WILL MARK BRAINLIEST PLEASE HELP
Serga [27]
It’s the second one, 65.4

V=1
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7 0
3 years ago
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