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2 years ago

1 + 1 = A 4 B 37 C 69 D. i. c. k

Mathematics

2 answers:

Shkiper50 [21]2 years ago

3 0

Answer:

It is 2

Step-by-step explanation:

EastWind [94]2 years ago

3 0

Answer:

69 is my favorite number

Step-by-step explanation:

You know

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PLEASE HELP ILL GIVE BRAINLIST IF CORRECT.

Rudiy27

Answer: 1852.5

Step-by-step explanation:

1. divide 247 in. by 2

2. then multiply this number by 15

8 0

3 years ago

Rodney models the factorization of a trinomial with algebra tiles as shown. Rodney forgot to place x-tiles in zero pairs in the

Zolol [24]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
The <span>zero pairs of x-tiles should he place in the model is 3</span>

7 0

3 years ago

Read 2 more answers

What is the range of y = log Subscript 8 Baseline x?

jeka94

The range of $y =\log_8(x)$ is the set of all real values

<h3>How to determine the range?</h3>

The function is given as:

$y =\log_8(x)$

The above function is a parent logarithmic function.

The parent logarithmic function have a range of the set of all real values

Hence, the range of $y =\log_8(x)$ is the set of all real values

Read more about range at:

brainly.com/question/10197594

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5 0

2 years ago

Read 2 more answers

(20 points)Solve the equation cos x = sin (x + 22)

Law Incorporation [45]

Answer:

$\bold{x = 34^\circ}$

Step-by-step explanation:

Given:

$cos x = sin (x + 22^\circ)$

To solve:

The given equation.

Solution:

First of all, let us consider an important property of sine and cosine.

$sin(90^\circ-\theta )=cos\theta$

$cos(90^\circ-\theta )=sin\theta$

We can apply above property to solve for $x$ as per given equation.

$cos x = sin (x + 22^\circ)$

Changing $cosx$ to sine form:

$cosx=sin(90^\circ-x)$

$cosx=sin(90^\circ-x) = sin(x+22^\circ)$

$\therefore 90^\circ-x=x+22^\circ\\\Rightarrow 90^\circ-22^\circ=x+x\\\Rightarrow 2x=68^\circ\\\Rightarrow \bold{x = 34^\circ}$

So, solution to the equation $cos x = sin (x + 22^\circ)$ is:

$\bold{x = 34^\circ}$

7 0

2 years ago

Mark has 312 books in his bookcases. He has 11 times as many fiction as nonfiction books. How many fiction books does Mark have?

larisa [96]

11x represents the fiction
X represents the nonfiction book

11x+x=312
12x=312
Divide both by 12
X=26

To find the fiction you have to do 11 times 26

11•26=286

To check the answer you add 286 and 26

If it adds up to 312 the answer is correct

6 0

2 years ago