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Fed [463]
2 years ago
7

A pair of parallel lines is cut by a transversal:

Mathematics
2 answers:
frutty [35]2 years ago
8 0
Alternate interior angles are equal, thus the given alternate interior angle is 80 degrees.
Therefore, x = 80 - 15 = 65 degrees.
Vesna [10]2 years ago
5 0

Answer:

60 above me is wrong

TRUST ME I KNOW U JUST WANT THAT A ON THE TEST SO U CAN RUN IN THEY TO YOUR MOM AND SAY MOM I MADE A 100 GIVE ME MY PHONE BACK!

Step-by-step explanation: JUST SUM TO SAY CAUSE IM BORED!!

IM I FUNNY NOTHING JUST LIKE AND MARK ME BRAINLIST BYE!

ALSO ONE MORE THING CHECK OUT MY YOU TUBE 1K PLUS SUBS ON THERE CHECK ME OUT its Yaboi_EJ

I MEAN IM TRYING TO GET THAT THANKS ITS FUN TO HIT IT JUST HIT PLZ!

OK IM FOR REAL BYE!!!!

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Solve the following problems. Remember that all reasoning must be explained, and all steps of math work must be shown!
iris [78.8K]

Answer to Question 1:

<OGE (also m˚) = 19˚

Step-by-step explanation:

We know that all the angles in a triangle add up to 180˚.

<u>Given:</u>

<EGO = 71˚

<OEG = 90˚ (the angle forms a right angle because line EG is perpendicular to point O)

<u>To Solve:</u>

⇒ Since we know two angles, we should know the third; and they all add up to 180˚. This can be written as:

71˚ + 90˚ + <OGE = 180˚

⇒ Solve for <OGE by simplifying:

161˚ + <OGE = 180˚

⇒ Subtract 161˚ from both sides to get:

161˚ − 161˚ + <OGE = 180˚ − 161˚

⇒ Isolate <OGE:

<OGE = 19˚

<u>Answer:</u> <OGE (also m˚) = 19˚

Answer:

<OAC (also x˚) = 50˚

<OCB (also y˚) = 90˚

Step-by-step explanation:

–<u>How to solve for <OCB (also y˚)</u>

Just by looking, you can already tell that <OCB equals 90˚ because it forms a right angle.

<u>Answer:</u> <OCB (also y˚) = 90˚

–<u>How to solve for <OAC (also x˚)</u>

<u>Given (and what we can already know):</u>

<AOC = 40˚

<OCA = 90˚

⇒ Reason: Line AB is a straight line and a straight line equals 180˚. We already know on side of the line because <OCB is 90˚, and so the other side, <OCA, should also be 90˚, since the both sides that make up the straight line equal 180˚ (90˚ + 90˚ = 180˚). You can also tell that <OCA forms a right angle in the triangle because line AB is perpendicular to point O, and right angles are 90˚.

<u>To Solve:</u>

⇒ Since we know two angles in the triangle, we should know the third; and they all add up to 180˚. This can be written as:

40˚ + 90˚ + <OAC = 180˚

⇒ Solve for <OAC by simplifying:

130˚ + <OAC = 180˚

⇒ Subtract 130˚ from both sides to get:

130˚ − 130˚ + <OAC = 180˚ − 130˚

⇒ Isolate <OAC:

<OAC = 50˚

<u>Answer:</u> <OAC (also x˚) = 50˚

I hope you understand and that this helps with your question! :)

3 0
2 years ago
Describe the transformation
Tanya [424]

Answer:

6 to the right

Step-by-step explanation:

Yes, it might be scary at first sight bexause of the square mark. But it is no more special than any other graph transformation. The sqare mark here nly indicates that this graph is a parabola, and the 6 inside shifts the graph (be careful, it is negative so it moves the graph to the RIGHT, by 6 -- the square mark doesnt apply to that).

7 0
2 years ago
generally people cover 110 yards in 11 seconds. express the speed in feet per second. (3 feet = 1 yard)
ivolga24 [154]
1 yd = 3 feet....so 110 yds = 3(110) = 330 ft

330 feet / 11 seconds = (330/11) = 30 feet per second
3 0
3 years ago
Help!
Vinvika [58]
A<b+c so if b=15 and c=40 then
a<15+40
a<45

so a cant possibly be d. 50ft
6 0
3 years ago
Which of the following relations are not functions? Select all that apply
alekssr [168]
A,b,c, d that’s the answer
5 0
2 years ago
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