Mathematics College

Write a two-column proof.
Given m<4 =35, m<1= m<2 + m<4.
Prove m<3 = 70

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Write A Two-column Proof. Given M&lt;4 =35, M&lt;1= M&lt;2 + M&lt;4. Prove M&lt;3 = 70

Answers

Answer 1

Answer:

given m<4 = 35° and m<1 = m<2 + m<4

prove m<3 = 70°

Statements Reasons

m<4 = 35° given

m<1 = m<2 + m<4 given

m<2 = m<4 by the vertical angles theorem

35° = 35° substitution property of equality

m<2 + m<4 = m<1 angle addition postulate

35° + 35° = 70° substitution property of equality

m<3 = m<1 by the vertical angles theorem

m<3 = 70° substitution property of equality

Answer 2

The two column proof for the given set of angles are:

m∠2 = m∠4 by the vertical angles theorem

m∠3 = m∠1 by the vertical angles theorem

Given data:

The measure of angle

The measure of angle m∠4 =35,

The measure of angle m∠1= m∠2 + m∠4.

Now, Two straight lines that intersect at the same location are said to be intersecting lines. The junction point is the place where two intersecting lines meet. Four angles are created when two lines cross. The four angles added together always equal 360 degrees.

Perpendicular lines are two straight lines that intersect and form right angles. When two perpendicular lines intersect, they form four right angles.

When lines intersect, two angle relationships are formed:

Opposite angles are congruent

Adjacent angles are supplementary

Therefore, m∠2 = m∠4 by the vertical angles theorem

m∠3 = m∠1 by the vertical angles theorem

35° + 35° = 70° substitution property of equality

Hence, the measure of angle m∠3 = 70°

To learn more about intersecting lines, refer:

https://brainly.com/question/16315358

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Answer:

3/4

Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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Simplify the second set of parentheses by distributing the negative. It will change the signs in the parentheses.

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Step-by-step explanation:

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Answer:4) 1.  (3^4)^3=3^12    ,

                  2.(-10^3)^6=-10^18  others are similar...

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                  2.(a^7/a^3)=a^4   ,

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Step-by-step explanation: 4)1. step1. 3^(4x3) ,  2. step1. -10^(3x6)

                                                    step2. 3^12      ,     step2. -10^18

                                              5)1. step1. 2^(7-5)  ,  2. step1. a^(7-3)

                                                     step2. 2^(2)     ,      step2. a^(4)

                                                 7. step1. -4^(3+5)/-4^(2+3)

                                                     step2. -4^(8)/-4^(5)

                                                     step3. 4^(8-5)

                                                     step4. 4^(3)

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Steps to get there would be helpful too!

Answers

Answer:-14.72

Step-by-step explanation:

Answer:

The answer is negative 14.72

Step-by-step explanation:

this is because if you multiply negative 4.6 and 3.2

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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The Second choices are: 10, 12, 5

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Answers

the first answer would be 5 the second is 10 and the last one is 110

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Answers

Answer:

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Step-by-step explanation:

a negative minus a negative is like adding, but keeping the same sign.

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Help me with question 4 and 5 plz

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Answers

Answer:

CE (for number 4)

Step-by-step explanation:

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A square with 20 meters shown as 12 centimeters, how long would a girder appear 15 meters long?

Answers

9.6 centimeters

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15 meters = x

20 meters/12 centimeters = 15 meters/x

20 meters/0,12 meters = 16 meters/x

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x = 16 meters : 1666.66

x = 0.096 meters

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#LearnWithEXO

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Answers

Answer:

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Step-by-step explanation:

solution is
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Answers

Answer:

536,401

Step-by-step explanation:

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Answers

Answer:

B

Step-by-step explanation:

Answer: B

Step-by-step explanation:

The area beneath the normal density curve is separated into three regions by the values
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Place
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Answers

The value of the area to the right of X > 6.7 calculated from the normal distribution principle is 0.334

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Mean, μ = 6.4Standard deviation, σ = 0.7X = 6.7

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Therefore, the probability value of P(X < 6.7) is

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Answers

answer:

x=8

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Answers

x = 5 and y = 8

Step-by-step explanation:

y = 3x - 74x - 5y = -20

→ Subtitute the value of y to second equation :

4x - 5y = -20

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Answers

Answer:

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Step-by-step explanation:

please mark brainiest hope it works out for you

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D. a sequence in which terms are given by subtracting the previous term from a common ratio

Answers

Answer:

B. A sequence in which terms are given by multiplying the previous term by a common ratio

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c

Step-by-step explanation:

Easy points
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Math question now.
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Answers

Their brother will be 67 years old because when they were six their brother was 3. They were three years apart.

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Answers

Answer:

45

Step-by-step explanation:

First add the angles given: 85+50=135

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Answers

Answer:

[tex]70f^{3}g^{2}h[/tex]

Step-by-step explanation:

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Answers

Answer:

I don't think anyone understands the question

Answer:

$1.93 per pound

Step-by-step explanation:

Use ratios to solve:

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Answers

1/3x ≥ y + 2

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1/3x = y + 2
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1/3x -2 = y + 2- 2

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0 = 1/3x - 2
Add 2 on both sides:

0 + 2 = 1/3x - 2 + 2
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6 = x

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Plot the intercepts on the graph and connect those two points to create line.

Next, to identify which half-plane region to shade, choose a convenient test point (not on the line) to see whether it part of the solution. We could use the point of origin, (0, 0). Substitute its values into the linear inequality:

1/3x ≥ y + 2

1/3(0) ≥ (0) + 2
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Attached is the graph where it shows that the shaded lower half-plane region.

Please mark my answers as the Brainliest if you find my explanations helpful :)

i rlly need help--plzzzzzzzzzzzzzzzzz 10 points

Answers

Answer:

Harper is 200 yards away from her home if the map shows 3 inches

Step-by-step explanation:

50 yards = 3/4 inch

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I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

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Answer:

he needs 91 packets of seeds

Step-by-step explanation:

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