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3 years ago

What properties allow transformations to be used as problem-solving tools

Mathematics

1 answer:

Nesterboy [21]3 years ago

4 0

Answer:

divison

Step-by-step explanation:

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Who is the solution to the inequality y- 27 is greater than or equal to -13

Tanya [424]

Answer:

your answer is C.

Step-by-step explanation:

y-27≥-13

+27 +27

y≥14

3 0

4 years ago

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What is the perimeter of rectangle J K L M

Nostrana [21]

Step-by-step explanation:

you could count the squares around the shape or you could do it by points

For example point M is (2,3)

L is (6,3)

We want to find the length of this side so we subtract the x values

6 - 2 = 4 units

that gives use the length of that leg and since a rectangle is symmetrical, you can just measure 2 sides

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3 years ago

Use math notation to describe the following sequence: <br> 1, -1, 1, -1,...

Veseljchak [2.6K]

Answer:

The math notation to the given sequence is $a_n=(-1)^{n+1}$ for n=1,2,3,... is verified and it is true

Step-by-step explanation:

Given sequence is 1,-1,1,-1,...

Let $a_1=-1,a_2=1,a_3=-1,a_4=-1,...$

To find the math notation for the given sequence :

$a_n=(-1)^{n+1}$ for n=1,2,3,... verify that it is true or not

Put n=1 in the above equation we get

$a_1=(-1)^{1+1}$

$=(-1)^2$

Therefore $a_1=1$

Put n=2 in the $a_n=(-1)^{n+1}$ equation we get

$a_2=(-1)^{2+1}$

$=(-1)^3$

Therefore $a_2=-1$

Put n=3 in the $a_n=(-1)^{n+1}$ equation we get

$a_3=(-1)^{3+1}$

$=(-1)^4$

Therefore $a_3=1$

and so on

Therefore the math notation to the given sequence is $a_n=(-1)^{n+1}$ for n=1,2,3,... is verified and it is true

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3 years ago

PLEASE HELP ME WRITE A EQUATION FOR THIS! I WOULD REALLY APPRECIATE IT!

Scorpion4ik [409]

Answer:

y= -x-1

Step-by-step explanation:

5 0

3 years ago

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What type of data is the following: “There were four dogs in the group."

BlackZzzverrR [31]

Answer: B.) Quantitative data

Step-by-step explanation:

Quantitative data is basically defined as a data with numbers that measure quantities.
Category data have different categories or groups in it.

In the given statement, we do not have categories but the count of dogs as "four" in a group.

Hence, the given statement represents "Quantitative data" .

So, the correct option is B) .

7 0

4 years ago

What properties allow transformations to be used as problem-solving tools​

What properties allow transformations to be used as problem-solving tools