MATHEMATICS HIGH SCHOOL

A chess player moves a knight from the location (3,2) to (5,1) on a chessboard. If the bottom-left squared is labeled (1, 1), the translation made is? If the player moves the knight from (5, 1) to (6, 3), the translation made is?

Answers

Answer 1

Answer:

1. A chess player moves a knight from the location (3,2) to (5,1) on a chessboard.This means that

(3,2)→(5,1).

the translation rule is

(x,y)→(x+2,y-1) or in words 2 units right and 1 unit down.

2. If the player moves the knight from (5, 1) to (6, 3), then the translation is

(5,1)→(6,3)

and the rule is

(x,y)→(x+1,y+2).

This is translation 1 unit right and 2 units up.

Answer 2

Answer: First translation: 2 units to the right and 1 unit down.

Second translation:1 unit to the right and 2 units up

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2. Find the slopebetween the points(-4,-6) and (-2,12) .

Which of the following fractions is equivalent to 10/12 ?A.4/5
B.20/30
C.40/48
D.12/14

Answers

C) 40/48 is equal to 10/12

40+40×0+1 is pemdas really the only way to solve this

Answers

yes because you could get two answers if you use pemdas the answer is 41. Doing left to right the answer is 1

40+40*0+1

The word PEDMAS represents:
P - Parentheses
E - Exponents
D - Division
M - Multiplication
A - Addition
S - Subtraction

As there are no parentheses, exponents and divisions, we need to solve multiplication.

40+0+1
Now, we need to solve this addition from left to right.

40+0+1
40+1
41

Therefore, the answer is 41.

4.50 to a percent form?

Answers

4.50 is 450 percent
because it is greater than 1, we know it is more than 100%

Move your decimal to the right two times and you get 450%

Help ASAP pls :) brainly to whoever has the right answer first :D

Answers

Answer:

0.02 (rational)

2 (rational)

Square root of 2 (irrational)

Square root 1/2 (irrational)

Step-by-step explanation:

Rational numbers are numbers that can be in form of a/b such that a and b are not zeros. In other words, a and b are integers ranging from 1 to infinity.

Conversely, irrational numbers are numbers that are endless and are non repeating digits after decimal point.

Thus, from the questions above;

$0.02 = (2)/(100) = rational \: number$

$2 = (2)/(1) = rational \: number$

$√(2) = 1.41421356 = irrational \: number$

$\sqrt{ (1)/(2) } = 0.70710678 = irrational \: number$

Which statements are true for irrational numbers written in decimal form? A. Irrational numbers are nonterminating. B. Irrational numbers are repeating. C. Irrational numbers are nonrepeating. D. Irrational numbers are terminating.

Answers

The correct options are A and C because irrational numbers are nonterminating and nonrepeating.

Given:

Some statements for irrational numbers are written in decimal form.

Explanation:

Rational number: A rational number can be defined in the form of $(p)/(q),q\neq 0$ . Rational numbers are either terminating or repeating decimal numbers.

Examples: $(3)/(5),2.555...,4.5$ etc.

Irrational number: An irrational number cannot be defined in the form of $(p)/(q),q\neq 0$ . Irrational numbers are nonterminating and nonrepeating decimal numbers.

Examples: $√(3),\pi ,1.35742784...$ etc.

Therefore, the correct options are A and C.

Learn more:

brainly.com/question/16940513

The correct answers are

A. Irrational numbers are nonterminating; and C. Irrational numbers are nonrepeating.

Explanation:

Irrational numbers are numbers that cannot be written as rational numbers, or fractions.

Terminating decimals have a specific endpoint; this means we can find the place value of the last digit of the number and write it as a fraction (if it ends in the tenths place, it is a fraction over 10; if it ends in the hundredths place, a fraction over 100; etc.).

Repeating decimals can also be written as a fraction; for example, 0.3 repeating is 1/3; 0.6 repeating is 2/3; 0.1 repeating is 1/9; etc.

This means that irrational numbers must be nonrepeating and nonterminating.

Which expression is equivalent to the trigonometric expression

Answers

Answer:

A: $csc(\theta)$

Step-by-step explanation:

Let's rewrite the expression in terms of sine and cosine, then simplify what can be simplified.:

$sin(\theta) \cdot (cos^2(\theta))/(sin^2(\theta))\cdot \frac 1{cos^2(\theta)} =\n\frac1{sin(\theta)} = csc(\theta)$

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