3 years ago

The endpoints of segment ST are (1, -3) and (5, 7). What are the coordinates of the midpoint?

Mathematics

1 answer:

Komok [63]3 years ago

3 0

Answer:

(3,2)

Step-by-step explanation:

Abcissa = ( 1 + 5 ) / 2 = 3

Ordinate = ( -3 + 7 ) / 2 = 2

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Answer:

-8 and 9

Step-by-step explanation:

-8 x 9 = -72

and -8 + 9 = 1

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Which shows the given inequalities in slope-intercept form?

yanalaym [24]

Answer: Solve for X

4x−5y<1

Step-by-step explanation:

step 1 add 5y to each side

4x−5y+5y<1+5y

4x<5y+1

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4x4<5y+14

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Answer:

x<54y+14

Let's solve for x.

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Step 1: Add (-1)/2y to both sides.

−x+12y+−12y<3+−12y

−x<−12y+3

Step 2: Divide both sides by -1.

−x−1<−12y+3−1

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Answer:

x>12y−3

now just graph 4x-5y<1 shows the given inequalities in slope -intercep form.

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3 years ago

The measure of 2 ACD is 147º and the measure of Z BAC is 29º. What is the measure of Z ABC?

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Answer:

Answer is option c) 118 degrees

Step-by-step explanation:

$the \: exterior \: angle \: is \: equal \: to \: the \: \\ sum \: of \: the \: opposite \: interior \: angles \\ by \: using \: this \: concept \: \: we \: find \: that \\ angle \: abc \: is \: 118 \: degrees.$

If you have any doubts see the image. or write in comments box.

HAVE A NICE DAY !

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3.) Bob spent $780 on books. Math books cost $60 per book and science books cost $70. If he

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