Please help me thanks

Answer:

Obtuse

Step-by-step explanation:

Cause the obtuse has the right angle for those inches i counted it all up

Answer:

its 4

because LM equal PN if the S was the center of the circle

Answer: 23 ounces

Step-by-step explanation:

Answer:

If you mean the puppy weighs 5 [tex]\frac{3}{4}[/tex] pounds, then he would weigh 92 ounces.

Step-by-step explanation:

Each pound has 16 ounces in it, which means that you can just multiply 16 by 5, to get 80 ounces. Then, multiply .75 by 16 to get 12. Add them together to get 92.

Hope that this helps!

Answer:

V = x³ + 9x² + 27x + 27

Step-by-step explanation:

The volume (V) of the tank is calculated as

aV = s³ ( s is the side length )

V = (x + 3)³

   = (x + 3)(x + 3)(x + 3) ← expand 2nd/3rd factors using FOIL

   = (x + 3)(x² + 6x + 9) ← distribute

   = x³ + 6x² + 9x + 3x² + 18x + 27 ← collect like terms

   = x³ + 9x² + 27x + 27

Answer:

First, you will need to arrange the data in an ascending order and the median is the middle value.

If the number of values is an even number, the median will be the average of the two middle numbers.

2, 6, 7, 10, 11, 15, 15

The median in this set is 10.

Step-by-step explanation:

I hope that this answer has helped you to understand your question, If you have any further questions, please put them below.

Have a great rest of your day/night!

Respuesta:

7a - 7ab² - 10

Explicación paso a paso:

Dada la expresión

2a -9ab² + 5a + 2ab² - 10

Sobre simplificar

Primero recopile los términos similares;

= -9ab² + 2ab² + 2a + 5a- 10

= -7ab² + 7a - 10

Volver a escribir

= 7a - 7ab² - 10

Por lo tanto, la expresión requerida es 7a - 7ab² - 10

Answer:

5x + (x+12) = 90

x = 13

m∡1 = 5(13) = 65°

m∡2 = 13 + 12 = 25°

Step-by-step explanation:

6x + 12 = 90

6x = 78

x = 13

Answer:

Step-by-step explanation:

Answer:

The correct answer is 2 which is ;

C. 2.

Answer:

$45

Step-by-step explanation:

De 11.00am a 3.00pm hay 4 horas de diferencia.

Eso seria 12x4=$48

Pero necesitamos restarle 1/4 de hora, por lo que se estaciono a las 11.15am y no a las 11.00am

1/4 de hora o 15min= $3.00

48-3=45

Answer:

Option C

Step-by-step explanation:

Since, Y and Z are the midpoints of sides AB and CD of the given trapezoid.

Segment YZ will the midsegment of trapezoid ABCD.

By the theorem of midsegment,

m(YZ) = [tex]\frac{1}{2}(AD+BC)[/tex]

By using expression for the length of a segment between two points,

Length of a segment = [tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Distance between two points A(-5, -6) and D(3, 2),

AD = [tex]\sqrt{(3+5)^2+(2+6)^2}[/tex]

AD = [tex]\sqrt{64+64}[/tex]

AD = [tex]\sqrt{128}[/tex]

AD = [tex]8\sqrt{2}[/tex]

Distance between B(-6, -2) and C(-4, 0)

BC = [tex]\sqrt{(-6+4)^2+(-2-0)^2}[/tex]

BC = [tex]\sqrt{8}[/tex]

BC = [tex]2\sqrt{2}[/tex]

Therefore, m(YZ) = [tex]\frac{1}{2}(8\sqrt{2}+2\sqrt{2})[/tex]

                             = [tex]\frac{1}{2} (10\sqrt{2})[/tex]

                             = [tex]5\sqrt{2}[/tex]

Option C will be the answer.

The length of the midsegment YZ is [tex]5\sqrt 2[/tex]

The coordinates are given as:

A(-5,-6) B(-6,-2) C(-4,0) and D(3,2)

Start by calculating distance AD and CB using:

[tex]d = \sqrt{(x_2 -x_1)^2 + (y_2 -y_1)^2[/tex]

So, we have:

[tex]AD = \sqrt{(3 +5)^2 + (2 +6)^2} = \sqrt{128}[/tex]

[tex]CB = \sqrt{(-6 +4)^2 + (-2 -0)^2} = \sqrt{8}[/tex]

The length of the midsegment is then calculated as:

[tex]YZ = \frac 12 * (AD + CB)[/tex]

This gives

[tex]YZ = \frac 12 * (\sqrt{128} + \sqrt 8)[/tex]

Simplify

[tex]YZ = \frac 12 * (8\sqrt{2} + 2\sqrt 2)[/tex]

[tex]YZ = \frac 12 * (10\sqrt 2)[/tex]

Simplify

[tex]YZ = 5\sqrt 2[/tex]

Hence, the length of the midsegment YZ is [tex]5\sqrt 2[/tex]

Read more about midsegments at:

https://brainly.com/question/7423948

Answer:

7a

Step-by-step explanation:

You would just add the two numbers and put the a in front of the answer. It would be 2 + 5 (which is 7) then put the a after the 7.

The algebraic expression to express the function of the total number of times Alex skipped rope will be  y = 50x.

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Alex skipped a jump rope 50 times every minute as shown by this table. x equals the number of minutes, and y equals the number of times she skipped the rope.

Then the algebraic expression to express the function of the total number of times Alex skipped rope will be

y = 50x

where y be the number of skipped rope and x be the number of minutes.

More about the linear system link is given below.

https://brainly.com/question/20379472

#SPJ1

Answer:

y=50x

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

You have to have the 2 or 3 as the first digit.

After that, the other 3 digits can be done in 3! = 6 ways.

So, the total is 2*3! = 12

Answer:

C

Step-by-step explanation:

Volume of a pyramid = 1/3 x ( area of the base x height)

Base is a square

area of a square = length² = 8² = 64

Volume = 1/3(64 x 6) = 128 ft³

I believe the answer is 12. I hope this helps you and have a great day!

172 = mean

172 = median

14.5 = mean absolute deviation

31.5 interquartile range

none = outlier

Answer:

- 8

Step-by-step explanation:

Given

x² - 64 = 0 ( add 64 to both sides )

x² = 64 ( take the square root of both sides )

x = ± [tex]\sqrt{64}[/tex] = ± 8

Solutions are x = 8 and x = - 8

Answer:

30

Step-by-step explanation:

2a +4

Let a = 13

2*13 +4

Multiply

26 +4

Add

30

Answer:

-3n²+n³

Step-by-step explanation:

Since the unknown number is n;

Product of the number and negative three is -3n

square of the number is n²

Taking their sum;

Sum = -3n + n²

Hence the sum of the product of the number and negative three and the square of the number is -3n+n²

If a number n is multiplied by the sum of the product of the number and negative three and the square of the number, hence the required function is;

f(n) = n(-3n + n²)

Expand

f(n) = -3n²+n³

This gives the required function

Answer:

This is so because the higher the interest rate the lower the profit and the higher the total expenses and the percentage profit = (Profit/Expenses) × 100

Step-by-step explanation:

Question;

It is desired to find out the monthly percentage profit made to help decide the best loan option

Part A

Given that the monthly operating cost of the gym is 5,000 and the monthly sales is 7,500

Let 'I' represent the monthly interest paid on the loan, we have;

The percentage profit = Profit/(Total expenses) × 100

The total expenses = I + 5000

Profit = Sales - The total expenses

∴ Profit = 7,500 - (I + 5,000) = 2,500 - I

The percentage profit, P = (2,500 - I)/(5,000 + I) × 100

Therefore, as the interest rate becomes smaller, the numerator of the function for the percentage profit approaches its maximum value of 2,500 and the denominator approaches the minimum value of 5,000 and the percentage profit therefore, approaches the maximum value

Therefore;

The highest percentage profit occurs at the smallest interest rate.

Answer:

45

Step-by-step explanation:

Answer:

m∠DEC  = 50° to the nearest degree

Step-by-step explanation:

cos D = adjacent side/hypotenuse

         = 36/56

m∠DEC = arccos (36/56) =50° to the nearest degree

Answer:

the ans is Lead by example

Answer: look at the picture

Step-by-step explanation: Hope this help :D

Answer:

NO

NO SOLUTION

Step-by-step explanation:

2t + 2e = 11  eqn 1

t + e = 6.5 eqn 2

this can be solved using simultaneous  equation

Multiply eqn 2  by 2

2t + 2e = 13

subtract eqn 1 from2

0 + 0 = 2

there is no solution

Answer:10

Step-by-step explanation:

Answer:

$2.61

Step-by-step explanation:

Answer:

2.61 price per foot

Step-by-step explanation:

5.22/2 = 2.61 price per foot

Answer:

40

Step-by-step explanation: