2 years ago

1. 21x – 3y = 18 Encontrar los interceptó a de x y en y

1 answer:

7 0

X intercepts = (6/7, 0)
y intercept = (0,-6)

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andriy [413]

Answer:

Step-by-step explanation:

$a_n=a_1+d(n-1)\\\\\\10-6=4 \ \ and\ \ 14-10=4\quad\implies\qquad d=4\\\\a_1=6\\\\\\a_{30}=6+4(30-1)=122$

7 0

2 years ago

uranmaximum [27]

180(n-2)=157.5n

180N-360=157.5n

180N-157.5n=360

22.5N=360

N=360/22.5

N=16

4 0

3 years ago

Anna71 [15]

Not enough information

Explanation: in order for them to be congruent it must have at least two equal sides or 2 equal angles

5 0

3 years ago

stiv31 [10]

Answer:

m=-3

Step-by-step explanation:

m2-9=0

2 divied by 9 =3

when you have a positive number and a negitive number =a negitive

I think you get the point

4 0

2 years ago

Charra [1.4K]

I believe it would be the third option

6 0

2 years ago