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olga_2 [115]
3 years ago
6

What coordinate is the dot on?

Mathematics
1 answer:
vodka [1.7K]3 years ago
7 0
4,3 x is the first number then y
You might be interested in
Can someone help me im looking for the the x
lara31 [8.8K]

Answer:

x = 4√5

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

Equality Properties

<u>Trigonometry</u>

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

  • a is one leg
  • b is another leg
  • c is hypotenuse

Step-by-step explanation:

<u>Step 1: Identify Variables</u>

a = 19

b = <em>x</em>

c = 21

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute [PT]:                    19² + x² = 21²
  2. Isolate <em>x</em> term:                      x² = 21² - 19²
  3. Exponents:                           x² = 441 - 361
  4. Subtract:                               x² = 80
  5. Isolate <em>x</em>:                               x = √80
  6. Simplify:                                x = 4√5
8 0
2 years ago
There are 9 children in a class who take the bus to school, and there are 15 total children in the class. What percentage of the
tiny-mole [99]

Answer:

60%

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The product of 8 and a number, decreased by 22 is<br> 186. What is the number?
RSB [31]

Answer:

The "number" is 26

Step-by-step explanation:

if x is the number...

8x - 22 = 186

8x - 22 + 22 = 186 + 22

8x = 208

x = 26

3 0
3 years ago
Read 2 more answers
If g(x) = 3x − 4, what is the value of g−1(g(13))?
Vsevolod [243]
The function g(x) = 3x-4 is a linear function. Therefore the inverse does exist (which is also linear)

Because we have an inverse, this means we can use the rule 
g^{-1}(g(x)) = x

Replace x with 13
g^{-1}(g(x)) = x
g^{-1}(g(13)) = 13

The answer is choice D

7 0
3 years ago
Read 2 more answers
#1 2x-16&lt;-18
Evgesh-ka [11]

Answer:

if it's finding x

#1 x<-1

#2 x<4

Step-by-step explanation:

#1

2x-16<-18

add 16 to both sides

2x<-2

then divide 2 to both sides

x<-1

#2

2x-16+4x<8

add like terms

6x-16+<8

add sixteen to both sides

6x<24

divide six to both sides

x<4

5 0
3 years ago
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