What is the value of 6^2-(9-5)÷4^2

lenght :

[tex]2x - 3[/tex]

breadth :

[tex]4x + 5[/tex]

AREA = LENGTH × BREADTH

[tex] = (2x - 3) \times (4x + 5)[/tex]

multiplying the above gives :

[tex] = 8 {x}^{2} + 10x - 12x - 15[/tex]

[tex] = 8 {x}^{2} - 2x - 15[/tex]

Answer:

33 minutes

Step-by-step explanation:

first find how much money she spent

30 - 22.74 = $7.26 spent

divide that by 0.22

7.26 / 0.22 = 33 minutes

hope this helps <3

Answer:

The probability that the die will land on 2 or 3 Is a 1/6 chance the coin to land on tails is a 1/2 chance.

Hope this helps!

Answer:

C. 0 ≤ y ≤ 8

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

According to the graph, we see that the line's y-value span from 0 to 8. Since both are closed dots, they are inclusive in the range:

[0, 8] or 0 ≤ y ≤ 8

Answer:2/3 / 16

Step-by-step explanation:

I js did it n got that

Answer:

2/3 / 16 or two-thirds divided by 16

Step-by-step explanation:

i did it and got it right and i need points. ty c:

Answer:

2.94

Step-by-step explanation:

3.29 - 35/100 = 2.94

Answer:

Step-by-step explanation:

7(2)³ - 2(2)² + 4(2) - 5 = 51

The answer is (D).

Answer:

9 minutes

Step-by-step explanation:

As it states in the question it takes 15 minutes to paint 5 kids so you do 15/5=3

So it takes 3 minutes to paint each kid.

In the problem it asks how long does it take to paint three kids.

So now we do 3 minutes*3 kids=9 minutes

So it takes 9 minutes to paint three kids

Hope this helps,

Please give me brainliest if you think my answer is correct.

Answer:

$112.50

Step-by-step explanation:

25% is $37.50

37.50x3=112.50

Answer:

its 112.50

Step-by-step explanation:

i got it right

Answer:

what are teachers teaching these days!?!?!?

Step-by-step explanation:

‍♀️

Answer:

1/2 divided by 5

Step-by-step explanation:

Answer:

The first answer

Step-by-step explanation:

Step-by-step explanation:

12y = -2x - 192

y = -1/6 x - 16

Hence the slope of the perpendicular line is 6.

Answer:

12y = -2x - 192

y = -1/6 x - 16

Step-by-step explanation:

Hope this helped have an amazing day!

Answer:

She would make $734 in a work week if she sold $4,300 worth of merchandise.

Step-by-step explanation:

First, you should calculate the amount she would receive on comissions by multiplying the amount she sold for 8%:

$4,300*8%=$344

Now, you have to add the weekly salary plus the amount she receives for the comission on sales:

$390+$344=$734

According to this, the answer is that she would make $734 in a work week if she sold $4,300 worth of merchandise.

Answer:

0.75 cup = 0.1763 liters

Step-by-step explanation:

From the question:

Using the conversion factors given in question

We are converting

0.75 cup to liters

Step 1

Convert cups to pint

1 cup = 0.5 pints

0.75 cup = x pints

x = 0.75 × 0.5 pints

x = 0.375 pints

Step 2

Convert pints to Quart

1 pints = 0.5 quart

0.375 pint = x quart

Cross Multiply

x quart = 0.375 × 0.5 quart

x quart = 0.1875 quart

Step 3

Convert from quart

1 quart = 0.94 liter

0.1875 quart = x liter

Cross Multiply

x liter = 0.1875 × 0.94 liter

x liter = 0.17625 liters

Approximately to 4 significant figures= 0.75 cup = 0.1763 liters

Answer:

0.75 cup = 0.1763 liters

Answer:

I think it's A, B, and B

Step-by-step explanation:

Pretty sure that irrational numbers are like square roots of things

Answer:

8(8)-9(3)

64-27= 37

Step-by-step explanation:

Answer:

Step-by-step explanation:

42:7=ED:24

cross multiply 42 into 24.

Then divide by 7

you will get ED

Then use pythageorous theorem.

Ed square + 42 square=Ef square

Then do square root of Ef square

Answer: Mixture C. 1:3

Step-by-step explanation:

given data:

paint mixtures

mixture               blue                white

   A                       12                      5

   B                        6                       6

   C                        12                     4

   D                        6                       5

Solution:

= [tex]\frac{4}{12}[/tex]

= [tex]\frac{1}{3}[/tex]

= 1:3

from the given data, mixture C has the highest number or ratio of blue paint to white paint which is 1:3 this means for every bucket of white paint there are 3 other buckets of blue.

Answer:

Mixture B

Step-by-step explanation:

got it right on the test

Answer:

208

Step-by-step explanation:

PEMDAS:

Parenthesis first:

8^2 + 4 (8 - 14)^2

8^2 + 4 (-6)^2

Exponents second:

8^2 + 4 (-6)^2

64 + 4 (36)

Multiply third:

64 + 4 (36)

64 + 144

Add last and solve:

64 + 144 = 208

Answer:

C. 25² + 36² = 49²

Step-by-step explanation:

We use the Pythagoras theorem to determine if the triangle is a right angle triangle. The theorem states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

In geometry, hypotenuse is the longest side in a right angle triangle. This means it would have the highest number.

A. 36+ 25= 49

This is wrong because the theorem deal with the sum of the squares of the other two sides.

B. 25 + 36 = 49

This is wrong because the theorem deal with the sum of the squares of the other two sides.

C. 25² + 36² = 49²

This is correct as it matches the theorem.

D. 36² –25² = 49²

This is wrong because the theorem deal with the sum of the squares of the other two sides and not their difference.

Answer:

Rectangle B

Step-by-step explanation:

Given the expression x^2+7x+6, to get the required rectangle we need to factorize first;

= x^2+7x+6

= x^2+6x+x+6

= x(x+6)  + 1 (x+6)

= (x+1)(x+6)

From line 2 we will see that the terms contains x², 6x, x and 6. The rectangle that contains all this terms is rectangle B. Hence option B is correct.

Answer:

224

Step-by-step explanation:

Step-by-step explanation:

The equation of the line is y = 4x - 9.

Answer: Ehhhhhhh

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