Which one? 10 points

Answer:

2(b + 8) - 6n

Step-by-step explanation:

Twice the sum of b and 8 ⇒ 2(b + 8)

Minus ⇒ -

Product of 6 and n ⇒ 6n

Answer:

Sqrt 80 = 4 sqrt 5

Step-by-step explanation:

Sqrt [(6-2)^2 + (4 - - 4)^2

= sqrt. (4^2 + 8^2) = sqrt (16 + 64)

= sqrt 80

= 4 sqrt 5

Hello :D

2 x $20 = $40

$9.09 + $13.96 = $23.05

$40.00 - $23.05 = $16.95

The answer is $16.95. I hope this helps :)

Answer:

:troll:

Step-by-step explanation:

Answer:

27y + 9

Step-by-step explanation:

Distribute: (1)(9) + (3y)(9)

Multiply: 9 + 27y

Rearrange: 27y + 9

:)

Answer:

I think the width is 95

Step-by-step explanation:

Answer:

–3{6+2π} +7 =4

–3+8π+7=4

5π+7=4

12π =4

π =12/4

π=3

it help you

Answer:

A

rectangle

B

Prism

Step-by-step explanation:

Answer:

Answer:

The bases of the prism are hexagons. So, a plane parallel to the base will give a cross section of a hexagon.

Step-by-step explanation:

Answer:

The bases of the prism are hexagons. So, a plane parallel to the base will give a cross section of a hexagon.

thanks

Answer:

+2,500

Step-by-step explanation:

Since sea level is the 0 in the problem, 2500 above 0 is +2,500

Answer:

n=4

Step-by-step explanation:

[tex]\sqrt[n]{256} =8^{\frac{1}{3} } *8^{\frac{1}{3} } \\256^{\frac{1}{n} } =(2^{3} )^{\frac{1}{3} } *(2^{3} )^{\frac{1}{3} } \\(2^{8})^{\frac{1}{n} } =2^{3 \times \frac{1}{3} } *2^{3 \times \frac{1}{3} } \\2^{\frac{8}{n} } =2 \times 2\\2^{\frac{8}{n} } =2^{2} \\\frac{8}{n} =2\\n=\frac{8}{2} =4[/tex]

Answer:

the length of one side is 120

Step-by-step explanation:

let the length = x

we need to form an equation to find the side...

since its 10 per metre

10x = 1200

x = 1200/10

x=120

hope it helped !

answer is option D

[tex] \frac{2}{10} = \frac{1}{5} \\ \frac{4}{20} = \frac{1}{5} \\ \frac{6}{30} = \frac{1}{5} \\ \frac{8}{40} = \frac{1}{5} [/tex]

so the answer is option D

please mark this answer as brainlist

She would need to get a 90% or more.

Answer:

C or D since both are the same

Step-by-step explanation:

[tex]x^3+x^2\leq 10x-8\\x^3+x^2-10x+8\leq 0\\(x^2+2x-8)(x-1)\leq 0\\(x+4)(x-2)(x-1)\leq 0[/tex]

So

[tex]x\leq -4 \text{ or } 1\leq x\leq 2[/tex]

The correct solution to the given inequality x³ + x² ≤ 10x – 8 is option D, which is (–ꝏ, –4] U [1, 2].

The given expression is,

x³ + x² ≤ 10x – 8

To solve the inequality,

Start by rearranging the terms to get,

x³ + x² - 10x + 8 ≤ 0.

Then, we can factor the expression to get,

(x-2)(x-1)(x+4) ≤ 0.

From this, we can identify the critical points of the inequality,

Which are x = -4, 1, and 2.

We can then test each interval between the critical points to see whether it satisfies the inequality.

We find that the solution is negative infinity to -4, union 1 to 2,

Which is equivalent to option D.

This solution set includes all the values of x that satisfy the inequality.

To learn more about inequality visit:

https://brainly.com/question/30231190

#SPJ2

Answer:

Algebra 2p-4<-3p-7 Solver Shows Steps Quadratic Equations, Exponents, Polynomials ... ... 2 p −4<−3 p −7. Enter an equation or problem. Calculator Icon

Answer:

x = -11

Step-by-step explanation:

2x + 23 + 9 = x + 21

Combine common factors

2x + 32 = x + 21

Subtract x from both sides

x + 32 = 21

Subtract 32 from both sides

x = -11

Answer:

b

Step-by-step explanation:

Answer:

b) division.

Answer:

? = 120, ? = 145, respectively

Step-by-step explanation:

? + 60 = 180

? (+ 60 - 60) = 180 - 60

? = 120

35 + ? = 180

(35 - 35) + ? = 180 - 35

? = 145

Answer:

0.10 of a day or 150/1440 of a day

mark me brainliest plsss

Answer:

3.18, 3.21, 3.23

Step-by-step explanation:

You just nee to find some decimals that round up to 3.2

Answer:

3.20, 3.1745, 3.23543

Step-by-step explanation:

The tenth will be rounded up if the hundredth is 5 or greater.

Answer:

29

Step-by-step explanation:

The stone have fallen 29 meter after 10 seconds.

We have,

a₁= 2

a₅₀= 149

a₁₀ = ?

Now, using the formula

aₙ = a₁ + (n-1)d

So, 149 = 2 + (50-1)d

149 - 2 = 49d

147 = 49d

147/49= d

d= 3

Now, the stone would fall after 10 second is

=2  +(10-1)3

= 2 + 9(3)

= 2+ 27

= 29 m

Learn more about Arithmetic Sequence here:

https://brainly.com/question/28882428

#SPJ2

Answer:

The square root of 139 is expressed as √139 in the radical form and as (139)½ or (139)0.5 in the exponent form. The square root of 139 rounded up to 6 decimal places is 11.789826.

Step-by-step explanation:

The rounding off ✓139 to the nearest tenth will be 11.79

What is rounding off ?

Rounding off means a number is made into simpler form by keeping its value fixed but closer to the next number.

To round off the number to the nearest tenth we need to look at the hundredths place digit. If the digit is 1, 2, 3, 4 then we don't have to do anything, if the digit is 5, 6, 7, 8, 9 we must round up.

here, The value of number ✓139 is 11.7898 and value at tenth place is 8 so round up the hundredths place digit, hence the rounded off to the nearest tenth will be 11.79

Therefore, the rounding off ✓139 to the nearest tenth will be 11.79

Learn more about "rounding off" here:

https://brainly.com/question/13391706

#SPJ2

Answer:

23.040996 is the answer

Answer:

100

Step-by-step explanation:

Number of seat in sector A = number of rows * number of seats

                                             = 9 * 8

                                             = 72

Number of seat in sectorB = number of rows * number of seats

                                             = 4 * 7

                                             =28

Total seats  = 72 + 28 = 100

The new wage is $73,387.30

A percentage can be defined as a ratio or number expressed as a fraction of hundred ( 100).

From the information given, we have;

To determine the new age, we need to multiply the initial mean wage by the percentage of increase, we have;

= $70,480.00 × 4. 125 / 100

Multiply through

= $ 290, 730/ 100

= $ 2, 907. 3

The new wage = $70,480.00 + $ 2, 907. 3

The new wage = $73,387.30

Thus, the new wage is $73,387.30

Learn more about percentage here:

https://brainly.com/question/24877689

#SPJ1