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3 years ago

Y= 9x -9 y= 9 substitution method

1 answer:

3 0

You would plug in the y=9 into the first equation and then have the expression 9=9x-9
. After going through the first steps of solving an expression you would get 18=9x. X=2. Then you would plug in the x value into the first expression to get y=9.

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Please answer this it would be very helpful if you did.

Dmitriy789 [7]

Answer:

See below ↓↓↓

Step-by-step explanation:

Probability of getting heads

Outcome (head) = 1
Total outcomes = 2
P (head) = 1/2

Probability of getting an odd number

Outcome (odd) = {1, 3, 5} = 3
Total outcomes = 6
P (odd) = 3/6 = 1/2

The outcomes are equally likely because the probabiity of each outcome is the same.

5 0

2 years ago

A line that has a slope of 1/2 and passes through the point (-4,7)

Doss [256]

Answer:

y= ½x+9

Step-by-step explanation:

Use desmos makes it easier

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3 years ago

Solve -9g+11<-15g-6+7g.

MArishka [77]

Answer: $g>17$

Step-by-step explanation:

$-9g+11$

Move the g-terms to the left side. and the independent terms to the right side. Remember to change the sign if you move from one side to another.

$-9g+15g-7g$

$-16g+15g$

$-g$

Divide by -1 on both sides to make g positive. When it comes to dividing by negatives in inequalities, the inequality sign changes direction.

$\frac{-g}{-1}$

$g>17$

5 0

3 years ago

Identify the segments that are parallel, if any, if ∠ADH≅∠ECK.

Dafna1 [17]

9514 1404 393

Answer:

C. none of these

Step-by-step explanation:

The given information tells us ΔACD is isosceles, but gives no information about any lines that might conceivably be parallel.

3 0

3 years ago

Work out the reciprocal of 0.4

Bond [772]

Answer:

1/0.4=10/4=5/2...............

4 0

3 years ago

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