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matrenka [14]
3 years ago
15

Help please! Identify a set of parallel and a set of perpendicular lines in this image.

Mathematics
2 answers:
zmey [24]3 years ago
5 0

Answer:

the 3th option

Step-by-step explanation:

hope it help you

KatRina [158]3 years ago
4 0

Answer:

Option 1.

(I don't really have any explanation to add on)

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Best explained and correct answer gets brainliest!!
vagabundo [1.1K]
B) DAB , because 43+47=90 degrees
8 0
3 years ago
Find the slope <br><br> Only questions 5,6,7,8
zysi [14]

5)

-5/4

6)

-1/2


7)

-3/4x


8)

-5/3x


It is basically the x in the equations

5 0
2 years ago
Read 2 more answers
Janelle subtracts -4 from a number. The result is -2. What is the number?0
kicyunya [14]

Answer:

-6

Step-by-step explanation:

? - (-4) = -2

? + 4 = -2

-6 + 4 = -2

Your Answer will be -6

Hope that helps!

5 0
3 years ago
Read 2 more answers
I need some one to help me!! <br><br> Is (7, 0) a solution to the equation y = x − 7?
Marianna [84]

Answer:

Yes

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

Coordinates (x, y)

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (7, 0)

Equation y = x - 7

<u>Step 2: Find</u>

  1. Substitute in point [Equation]:                                                                         0 = 7 - 7
  2. Subtract:                                                                                                            0 = 0

Since 0 = 0 is true, then it would be a solution to the equation.

3 0
3 years ago
The two-way table shows the number of people ages 20 and 50 who belong to Group A or B.
BabaBlast [244]
If what you mean by the "percent of people 50 years old belong to group A" is the percentage of 50-year old people with respect to the total number of people belonging to group A, then the answer is

32/(19+32) * 100 = 63%

But, if what you mean is the percentage of 50-year old people in group A with respect to the total number of 50-year old people, then the answer will be

32/(32+24) * 100 =  57%
8 0
3 years ago
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