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Readme [11.4K]
3 years ago
14

Need help on the last 2 questions..!

Mathematics
2 answers:
kifflom [539]3 years ago
5 0

What they want is the measure of angle 3 + the measure of angle 4.

Since angle 3 and angle 4 together create a straight line, this means they are supplementary, or adding up to 180°. So, m<4 + m<3 = 180

WITCHER [35]3 years ago
4 0

24)

<3 + <4 = 180 (supplementary angles)

25)

m<1 +  m<2 = 180  (supplementary angles, sum = 180)

4x + 12 +  7x + 3 = 180

11x + 15 = 180

11x = 165

 x = 15

So

m< 1 = 4x + 12 = 4(15) + 12 = 72°

m<2 = 7x + 3 = 7(15) + 3 = 108°

m<3 = m<1 (vertical angles)

6y = 72

 y= 12

 Answer

 x = 15 ;  m< 1 = 72°,   m<2 = 108°  and  y = 12


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Pls help answer this
Paladinen [302]

Answer: Third option

Step-by-step explanation:

For this exercise it is important to remember the following:

1. By definition, the Associative property of addition states that it does not matter how you grouped the numbers, you will always obtained the same sum.

2. The rule for the  Associative property of addition is the following (given three numbers "a", "b" and "c"):

a + (b + c) = (a + b) + c

Knowing the information shown before, you can identify in the picture attached that the option that illustrates the Associative property of addition is the third one. This is:

(11+8)+1=11+(8+1)

As you can notice that you will always get the same result:

(19)+1=11+(9)\\\\20=20

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3 years ago
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SashulF [63]

Answer: its A or b but i think A

Step-by-step explanation:

3 0
3 years ago
If the circulation for newspaper 1 is 382 thousand more than the circulation for newspaper 2 and their combined is 2502 thousand
goldenfox [79]

If the circulation for newspaper 1 is 382 thousand more than the circulation for newspaper 2 and their combined is 2502 thousand find the circulation for each paper

Answer: Let x be the circulation for newspaper 2.

Then the circulation for newspaper 1 is x +382 thousand

We are given the combined circulation of newspaper 1 and newspaper 2 is 2502 thousand

\therefore x+(x+382)=2502

2x+382=2502

2x=2502-382

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x=\frac{2120}{2} =1060

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3 0
3 years ago
What is the relationship between the graphs of y = 2x and y = 2-x?
melomori [17]

Answer:

The relationship between the graphs is the intersection point at (0.667,1.333)

Step-by-step explanation:

we have

y=2x ----> equation A

The slope of the line A is equal to m=2

The line passes through the origin

y=2-x ----> equation B

The slope of the line B is m=-1

The x-intercept is the point (2,0)

The y-intercept is the point (0,2)

Line A and Line B are not parallel (the slopes are not equal)

Line A and Line B are not perpendicular (the product of their slopes is not equal to -1)

so

The relationship between Line A and Line B is the intersection point both graphs

using a graphing tool

The intersection point is (0.667,1.333)

see the attached figure

The intersection point is a common point , therefore belongs to both lines

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