Brown Middle School wants to keep
seventh-grade dassroom sizes at a
maximum of 22 students per
dassroom. If there are 300 seventh-
grade students and no classroom can
have more than 22 students, how
many dassroom teachers are needed?
A At least 10
B At least 13
C At least 14
D At least 15

Answer: no

Step-by-step explanation:

So if d represents days til her bday then it would be written like 16<15 which is incorrect bc 15 is less than 16. I hope this helps :)

Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

sorry if I'm wrong

need more words

Answer:

the awnser is a

Step-by-step explanation:

The algebraic representation of the transformation that would not preserve congruence would be:

A). ( x, y) -> ( x + 6, y + 6)

A coordinated grid is characterized as the point or the grid comprised due to the intersection produced by two lines of the real number.

In this intersection, one line is defined as horizontal and the other line is vertical.

The representation [tex]( x, y) -> ( x + 6, y + 6)[/tex] fails to conserve the congruence.

Thus, option A is the correct answer.

Learn more about "Congruence" here:

brainly.com/question/10677856

Answer:

y =  9 −  x

Hoped this helped

Answer:

Step-by-step explanation: A step-by-step solution to 1/10 plus 7/12, with the answer in fraction form.

Answer:

I am pretty sure the slope would be 11/17

Step-by-step explanation:

Sorry if it is wrong but the question is kinda hard to understand.

Answer:

1.128 yards

2.140 yards

3. 252 yards

Step-by-step explanation:

This is the correct answer after closer examination.

A. 6^12 . 2^3

This is correct

Answer:

A

Step-by-step explanation:

You would multiply the exponents. So for the first one 4x3=12, which is why it is 6^12

Answer:

−1(9+8)

That is my answer

Answer:

Step-by-step explanation:

98.8

Answer:

99

Step-by-step explanation:

The angle of depression looking from the tower is the same as the angle of elevation looking at the top of the tower from the spot of the fire.  So, tan (12 degrees) = 21 / distance between the tower and fire.  Thus, the distance = 21 / tan(12).  

tan (12) = 0.2126

Distance = 21 / 0.2126 = 98.78

The question asks about the distance from the base to the fire (to the nearest foot.)  Thus, it is 99 feet.  

Answer:

480

Step-by-step explanation:

in this type of question you would multiply the amount of ounces in 1 pound to the amount of how many pounds there is.

Answer:

The answer is she sold 20 labradorite crytals and 3 galena crystals.

Step-by-step explanation:

First you times 20 x 20 and get 400 and then times 13 x 3 and get 39 and 400 plus 39 equals $439.

Answer:

22.5

Step-by-step explanation:

Because

180÷2=90

so that would mean

45÷2=22.5

Answer:

22.5

Step-by-step explanation:

X=180 and Y=45

180/4=45

so we know that by dividing X by 4 we get Y

in that case...

90 / 4 = 22.5

Answer:

I think it's B

Step-by-step explanation: I hope that helps

Answer:

(a) -8

Step-by-step explanation:

[tex] \frac{2}{3} \times ( - 7) + \frac{2}{3} \times ( - 5)[/tex]

[tex] - \frac{2}{3} \times 7 + \frac{2}{3} \times ( - 5)[/tex]

[tex] - \frac{14}{3} + \frac{2}{3} \times ( - 5)[/tex]

[tex] \frac{ - 14}{3} - \frac{2}{3} \times 5[/tex]

[tex] - \frac{14}{3} - \frac{10}{3} [/tex]

[tex] = - 8[/tex]

Answer:

2 x 2 x 2 x 3

Step-by-step explanation:

Find two numbers that multiply together to form 24:

2 x 12 = 24

Find two numbers that multiply together to form 12, a factor of 24. Replace 12 with these numbers:

2 x (2 x 6) = 2 x 12 = 24

Find two numbers that multiply together to form 6, a factor of 12. Replace 6 with these numbers:

2 x (2 x (2 x 3)) = 2 x (2x6) = 2 x 12 = 24

Two and three cannot be factored any further, therefore the prime factors of 24 are 2, 2, 2, and 3.

Answer:

1

Step-by-step explanation:

because it is a linear equation and linear Equations only have 1 solution

Answer:

What’s Brainliest

Step-by-step explanation:

XD

Answer: Here we answer "What is the square root of 250 (√250) in simplest radical form?" The square root of 250 in its simplest form means to get the number 250 inside the radical √ as low as possible.

Here is how to do that! First, we write the square root of 250 like this:

√250

The largest perfect square of the factors of 250 is 25. We can therefore convert √250 like this:

√25 × 10

Next, we separate the numbers inside the √ as such:

√25 × √10

√25 is a perfect square that equals 5. We can therefore put 5 outside the radical and get the final answer to the square root of 250 in simplest radical form as follows:

5√10

Step-by-step explanation:

Here we answer "What is the square root of 250 (√250) in simplest radical form?" The square root of 250 in its simplest form means to get the number 250 inside the radical √ as low as possible.

Here is how to do that! First we write the square root of 250 like this:

√250

The largest perfect square of the factors of 250 is 25. We can therefore convert √250 like this:

√25 × 10

Next, we separate the numbers inside the √ as such:

√25 × √10

√25 is a perfect square that equals 5. We can therefore put 5 outside the radical and get the final answer to square root of 250 in simplest radical form as follows:

5√10

Answer:

5[tex]\sqrt{10}[/tex]

Step-by-step explanation:

Using the rule of radicals

[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex]

Given

[tex]\sqrt{250}[/tex]

= [tex]\sqrt{25(10)}[/tex]

= [tex]\sqrt{25}[/tex] × [tex]\sqrt{10}[/tex]

= 5 × [tex]\sqrt{10}[/tex]

= 5[tex]\sqrt{10}[/tex]

Answer:

i know you are you hot

Step-by-step explanation:

Answer:

44304

Step-by-step explanation:

Answer:$5.21

Step-by-step explanation:

Answer:

.50 cents

Step-by-step explanation:

Answer:

0.50

Step-by-step explanation:

im not good at explaining but thats the anwser

Answer:

I'm guessing 1000000 but I might be wrong

Answer:

100000

Step-by-step explanation:

calculator

Answer:

59 cookies

Step-by-step explanation:

6 x 14 = 84

84 - 25 = 59

Answer:

59

Step-by-step explanation:

1. Multiply 14 X 6 = 84 cookies in total

2. Subtract 84-25 = 59

Hope this helps :)

i believe the correct ones are...

1

3

5

7

Answer:

48

Step-by-step explanation:

there's a pattern

Answers

Step-by-step explanation:

Answer:

5x - 6 -3= 2x

Step-by-step explanation:

Answer:

5x-6=2x+3

Step-by-step explanation:

six less than - so you subtract six from five time a number

five times a number - number is unknown so you use the variable "x"

is - equals

three more than - so you add three to two times the number

two times the number - the same number so it's represented with the same variable

Answer:

1+7i

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the expression

[tex]\frac{(2^3)(2)^4}{2^{10}} \\[/tex]

Using the following laws of indices;

[tex]\frac{a^m}{a^n} = a^{m-n}\\a^m \times a^n = a^{m+n}[/tex]

The expression becomes;

Step 1: Multiplication rule

[tex]=\frac{(2^3)(2)^4}{2^{10}} \\= \frac{2^{3+4}}{2^{10}}\\= \frac{2^7}{2^{10}}[/tex]

Using the division rule of exponent (Quotient of powers);

[tex]= \frac{2^7}{2^{10}} \\= 2^{7-10}\\= 2^{-3}\\also \ a^{-m} = \frac{1}{a^m}\\ 2^{-3}= \frac{1}{2^3}\\\frac{1}{2^3} = \frac{1}{8}[/tex]

Hence the result of the expression is 1/8

Answer:

(A) PRODUCT OF POWERS

(B) POWER OF A POWER

(C) QUOTIENT OF POWERS

Step-by-step explanation:

it is correct

Answer:

c

Step-by-step explanation: