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3 years ago

Can someone help me out with this please and thank you

Mathematics

2 answers:

alekssr [168]3 years ago

8 0

C because -A is less than -C due to how it is positioned on the number line

anastassius [24]3 years ago

5 0

Answer:

Step-by-step explanation:

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What is slope of the line parallel to the line containing points (2,5) and (6,-11)

Ksivusya [100]

The parallel lines have the same slope.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (2, 5) and (6, -11).

Substitute:

$m=\dfrac{-11-5}{6-2}=\dfrac{-16}{4}=-4$

6 0

4 years ago

HELP PLS! IS THIS RIGHT? ONLY ANSWER IF YOU KNOW! THANKS!

Black_prince [1.1K]

Answer:

YES its 8

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Chord AB subtends two arcs with measures in the ratio of 1:5. Line l is tangent to a circle at point A. Find the measure of the

elena-14-01-66 [18.8K]

Answer:

30°

Step-by-step explanation:

If chord AB subtends two arcs with measures in the ratio of 1:5, then the measure of minor arc is x and the measure of major arc is 5x. Thus,

$x+5x=360^{\circ}\\ \\6x=360^{\circ}\\ \\x=60^{\circ}.$

Thus, the measure of the angle AOB is 60°. Consider isosceles triangle AOB (because AO=BO=radius of the circle). The angles adjacent to the base AB are congruent, thus

$\angle BAO=\dfrac{1}{2}(180^{\circ}-60^{\circ})=60^{\circ}.$

Since line CD is tangent to the circle,

$\angle CAO=90^{\circ}.$

Hence,

$\angle CAB=\angle CAO-\angle BAO=90^{\circ}-60^{\circ}=30^{\circ}.$

3 0

4 years ago

What is the answer to 7x-(5x+9)+4

Darina [25.2K]

7x -5x -9 + 4
= 2x - 5

8 0

3 years ago

What I yesss the quotient of (x^3+3x^2+5x+3)/(x+1)

slamgirl [31]

Answer:

x2−2x+3

Step-by-step explanation:

Divide the highest order term in the dividend by the highest order term in divisor

Multiply the new quotient term by the divisor.

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

Pull the next terms from the original dividend down into the current dividend by the highest order term in divisor

Multiply the new quotient term by the divisor.

The expression needs to be subtracted from the dividend, so change all the signs in

6 0

3 years ago