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3 years ago

Which gives the correct values for points A, B, C, and D?

Mathematics

2 answers:

PolarNik [594]3 years ago

6 0

Answer:1/4

Step-by-step explanation:

insens350 [35]3 years ago

5 0

Answer:

The thing that gives corrects values for point A,B,C and D is....

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Step-by-step explanation:

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Given the midpoint (1.5,1.5) and the endpoint (5,7) where is the other endpoint located

earnstyle [38]

The formula of a midpoint:

$M_{AB}\left(\dfrac{x_A+x_B}{2},\ \dfrac{y_A+y_B}{2}\right)$

We have:

$M(1.5,\ 1.5)\to x_M=1.5,\ y_M=1.5\\A(5,\ 7)\to x_A=5,\ y_A=7$

Substitute

$\dfrac{5+x_B}{2}=1.5\qquad|\cdot2\\\\5+x_B=3\qquad|-5\\\\x_B=-2\\\\\dfrac{7+y_B}{2}=1.5\qquad|\cdot2\\\\7+y_B=3\qquad|-7\\\\y_B=-4$

<h3>Answer: (-2, -4)</h3>

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3 years ago

Number Line<br> B is between A and C. AB= 12 and BC= 17. what is the length of AC?

igor_vitrenko [27]

Answer:

Step-by-step explanation:

AB+BC=AC

12+17=29=AC

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3 years ago

Y=x+4, 2x+y=13 solve the following system of equation. Please help

alexandr1967 [171]

Well you have to subtract -2 to both sides and it well look like Y= -2+13 and then y=x+4

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3 years ago

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3 years ago

Complete the sentence

ryzh [129]

Answer: b, d

Step-by-step explanation:

Corresponding angles are formed when two parallel straight lines are cut by a transversal

$\angle b=62^{\circ}$

In the figure, $\angle d\ \text{and}\ 62^{\circ}$ are alternate angle

$\therefore \angle d=62^{\circ}$

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3 years ago

Which gives the correct values for points A, B, C, and D?​

Which gives the correct values for points A, B, C, and D?