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3 years ago

What is the midpoint of AB?

Mathematics

2 answers:

anastassius [24]3 years ago

7 0

Mid point is , -1,4.5

AlekseyPX3 years ago

5 0

Answer:

midpoint is (-1,4.5)

Step-by-step explanation:

Use the midpoint formula: $\left(\frac{x_1+x_2}{2}\right),\:\left(\frac{y_1+y_2}{2}\right)$

x coordinate of midpoint equals [(-4) + (2)]/2 = -1

y coordinate of midpoint equals [(4) + (5)]/2 = 4.5

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John bought a used truck for $4,500. He made an agreement with the dealer to put $1,500 down and make payments of $350 for the n

musickatia [10]

Answer:

(D) 36%

Step-by-step explanation:

Actual cost of truck = $4500

Down payment = $1500

Money left to be paid = 4500-1500 = $3000

A = Monthly payments = 350

n = 10

Principal value (P) = 3000

Using formula,

A= $\frac{Pr(1+r)^{n}}{(1+r)^{n}-1}$

350 = $\frac{3000r(1+r)^{10}}{(1+r)^{10}-1}$

= 36% (approx)

Hence (D) is correct.

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3 years ago

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Yuliya22 [10]

Answer:

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Step-by-step explanation:

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3 years ago

A school psychologist wants to test the effectiveness of a new method of teaching Art. She recruits 600 second-grade students an

yuradex [85]

Answer:

c. The score on the achievement test of both groups.

Step-by-step explanation:

A school psychologist recruits 600 second-grade students and randomly divides them into two groups.

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3 years ago

Please help (10 points)

Norma-Jean [14]

Answer:

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Step-by-step explanation:

Thats the answer trust me

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