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3 years ago

10

Can someone help me with this I’m very confused

1 answer:

shepuryov [24]3 years ago

5 0

Answer:

is this a question meant to evaluate you, such as a test, exam, quiz, or assessment?

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Which of these strategies would eliminate a variable in the system of equations?

KATRIN_1 [288]

Answer: A and B

Explanation: I’ll use A as an example. When you multiply the bottom equation by -3/2, the equation becomes: -9x+6y=-3. Then, proceed to add the equations. Look at X and Y in both equations: do the Y variables in both equations equal to 0 when added together? Yes, because -6y+6y=0! Therefore, you can eliminate y in these two equations.

Hope that’s helps シ

6 0

3 years ago

Find the midpoint between (-1, -1) and (-9,6).?

ryzh [129]

Answer:

(-5,-3.5) is the midpoint

Step-by-step explanation:

See photo for the step-by-step explanation

7 0

3 years ago

Read 2 more answers

Can pls someone help me with my homework

Wewaii [24]

Answer:

is there a formula in the notes if so put it in then it might help out

Step-by-step explanation:

4 0

3 years ago

A 2-column table has 4 rows. The first column is labeled x with entries negative 1, 0, 1, 2. The second column is labeled f (x)

telo118 [61]

The decay factor of the exponential function given in the table is of $\frac{2}{3}$ .

<h3>What is an exponential function?</h3>

A decaying exponential function is modeled by:

$A(t) = A(0)(1 - r)^t$

In which:

A(0) is the initial value.

r is the decay rate, as a decimal.

In this problem, we have that when x increases by 1, y decreases by a factor of 3, hence the decay rate r is found as follows:

$1 - r = \frac{1}{3}$

$r = 1 - \frac{1}{3}$

$r = \frac{2}{3}$

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

6 0

2 years ago

Help diffrent question

Scorpion4ik [409]

Answer:

is congruent because are parralel

4 0

3 years ago