Can someone smart please tell me the answers to al of A-D ASAP

Answers

Answer 1

Answer: Refer to the image below.

QUESTION A

The 123° angle and < 1 are corresponding angles.
Therefore, < 1 = 123°.

< 1 and < 2 are vertical angles.
Therefore, < 2 = 123°.

QUESTION B

The 71° angle and < 1 are consecutive interior angles.
Therefore, < 1 + 71° = 180°.
Subtract 71 from 180 to find that < 1 = 109°.

The 71° angle and < 2 are supplementary.
Therefore, < 2 + 71° = 180°.
Subtract 71 from 180...< 2 = 109°.

(You could also find < 2 by the fact that it and < 1 are alternate interior angles.)

QUESTION C

m < 1 = 53°
By vertical, alternate interior, and alternate exterior:
m < 3, 5, 7, 9, 11, 13, and 15 = 53°
By supplementary or consecutive interior angles:
180 - 53 = 127
m < 2, 4, 6, 8, 10, 12, 14, and 16 = 127°

QUESTION D
Keep in mind there's not really a specific order for doing these. It's just applying the rules to find angles one by one.

< 1 = 39°
1 and 3 are vertical. < 3 = 39°.
1 and 2 are supplementary. 180 - 39 = < 2 = 141°.
2 and 4 are vertical. < 4 = 141°.

2 and 5 are consecutive interior. 180 - 141 = < 5 = 39°.
5 and 7 are vertical. < 7 = 39°.
5 and 6 are complementary. 90 - 39 = < 6 = 51°.
6 and 8 are vertical. < 8 = 51°.

9 is vertical to a right angle. < 9 = 90°.

8 and 10 are alternate interior. < 10 = 51°.
10 and 13 are vertical. < 13 = 51°.
13 and 11 are complementary. 180 - 51 = < 11 = 141°.
11 and 12 are vertical. < 12 = 141°.

Related Questions

Applying ratios and ptoportions today
A company that makes steel girders can produce 6 tons of girders in one day. How many pounds is this?
The sum of two consecutive interferes is at least 7 (n and n + 1 represent two interferes
Is 11.642 greater than 11.75?
In one year Angelicas height went from 60 inches to 63 inches what was the percent of increase in Angelicas height

angle y and angle x form vertical angles. Angle y forms a straight line with the 80 degree angle and the 60 degree angle. Write and solve an equation to determine the measure of angle x

Answers

If angle y and angle x form vertical angles, then they ARE vertical angles. Vertical angles have the SAME degree measure. If angle y forms a straight line with the 80 degree angle and the 60 degree angle, this means that adding angle y, the 80 degree angle, and the 60 degree angle gives you a straight line. A line is 180 degrees. So, angle y's measure=180-(80+60). Since measure of angle x equals measure of angle y, the equation is m<x=180-(80+60).

Let's solve. m<x=180-(80+60). m<x=180-140. m<x=40 degrees.

Answer: m<x=180-(80+60); m<x=40 (degrees)

What is 3774 divided by 37

Answers

102 thts the anwser ur welcome

Given figure ABCD ~ figure WXYZ, what is the value of k? m In quadrilateral ABCD, the length of segment CD is two and three-tenths meters and the length of segment BC is four and two-tenths meters. In quadrilateral WXYZ, the length of segment YZ is unknown and represented by variable k, and the length of segment XY is eight and four-tenths meters.

Answers

You can use ratio and proportion in this problem.

Segment DC / Segment CB = Segment ZY / Segment YX

2.3m / 4.2m = k / 8.4m

K = 8.4 (2.3 / 4.2)

K = 23/5 or 4.6 m

Answer= 4.6 m

What is one sixth plus one fourth?

Answers

1/6 + 1/4 = 5/12
(1/6)*2 + (1/4)*3
2/12 + 3/12
(2+3)/12
5/12

What decimal is 1/10 of 0.08

Answers

1/10 * 0.08 = 0.08 * 0.1 = 0.008

A six-sided number cube with faces numbered 1, 2, 3, 4, 5, and 6 is rolled. Which events are mutually exclusive?

A.
rolling a 4, rolling a prime number

B.
rolling a 3, rolling a prime number

C.
rolling a 2, rolling an even number

D.
rolling a 5, rolling an odd number

Answers

The correct answer for the question that is being presented above is this one: "Mutually exclusive" means that both events can't be true at the same time. The only one that fits this is (B): You can't roll a 13 an even number at the same time because 3 is odd.

Other Questions

QUICK QUICK! 1 MINUTE ONLY PLEASE 2 QUESTION READ CAREFULLY! 30 POINTS!1) Gabriella swims 2 laps per minute. What is the rate unit?A. laps per minuteB. lapsC. 1D. 22) Gabriella swims 2 laps per minute. What is the unit rate?A. 2B. lapsC. 1D. laps per minute

Sammy had 30 minutes to do a three problem quiz. She spent 101/3 minutes on problem 1 and 54/5 minutes on problem 2. How much time did she have time for problem 3? Write your answer as a mixed number.

The diagrams below represent rock layers found in two different locations by two different scientists. The scientist at location X used letters to label his rock layers, while the scientist at location Y used roman numerals to label her layers. Examine these diagrams and then answer the question that follows.The scientists both used the same colors and patterns to represent different types of rocks. They also used the same set of black-and-white symbols to represent specific types of fossils in the layers. By correlating layers based on fossils and rock types, the two scientists have discovered that certain rock layers are present in both locations.Which layers are the same?

According to exponent rules, when we raise the power to a power we ____ the exponentsa.addb.subtractc.multiplyd.divide