Let n(x) = x2+2,
Find x, given n(x) = 83

Answer:

3x7

Step-by-step explanation:

7 + 7 + 7 is 3 x 7 because 7x3=21 and 7+7+7=21

Hi there!

For this, we would be using PEMDAS:

Parentheses

Exponents

Multiplication (from left to right)

Division (from left to right)

Addition (from left to right)

Subtraction (from left to right)

1.Multiply all terms:

[tex]3[/tex]·[tex]4[/tex]·[tex]5[/tex][tex]-8[/tex]·[tex]9[/tex]·[tex]10[/tex]·[tex]11=60[/tex]

2.Multiply the terms again:

[tex]60-8[/tex]·[tex]9[/tex]·[tex]10[/tex]·[tex]11=[/tex][tex]60-7920[/tex]

3.Subtract the terms:

[tex]60-7920=-7860[/tex]

Therefore, the answer would be -7860.

Answer:

Can someone pls help me with mine

Step-by-step explanation:

Answer:

Step-by-step explanation:

You may get a bit help from this...

Hope so

:D

Answer:

2) 98/15 meters

21/5 + 7/3 = 63/15 + 35/15 = 98/15

3) 7/12 of the loaf

1/3 + 1/4 = 4/12 + 3/12 = 7/12

4) 19/8 inches

9/8 + 5/4 = 9/8 + 10/8 = 19/8

5) 73/6 cups

29/3 + 5/2 = 58/6 + 15/6 = 73/6

Let me know if this helps!

Answer:

Kelsey has 5/8 feet more rope

Answer: C

Step-by-step explanation:

Answer:

Step-by-step explanation:

answer: [tex]2^{3} a^{3} b^{12}[/tex]

steps:

you multiply each variable by 3.

example being: 2 x [tex]x^{3}[/tex] is [tex]2^{3}[/tex]

you do this with each of them

hope this helps! <3

Answer:

16a

Step-by-step explanation:

9a^2/a=9a

7a^2/a=7a

9a+7a=16a

Answer:

27359265815502254

Step-by-step explanation:

52758552

Answer:

W = -2

Step-by-step explanation:

8W + 20 = 4

=> 8W = 4 - 20

=> 8W = -16

=> W = -16 / 8

=> W = -2

Hope it helps :)

Please mark my answer as the brainliest

Answer:

1 kilometer

Step-by-step explanation:

each kilometer is 1000 meters, so you would expect

1000 > 598

Answer:

Both functions are increasing on all intervals of x: True

Both functions have the same y intercept: True

Both functions approach the same value as x approaches infinity: True

Both functions approach negative infinity as x approaches negative infinity: True.

The functions have the same x intercept: False, they have no x intercept.

Step-by-step explanation:

f(x) is stated to be an exponetial function, hence

[tex]f(x)=ab^{x}[/tex]

f(0) is given as -12, so

-12=a

f(1) is given as -4, so

-4=-12b

b=1/3

This implies that

[tex]f(x)=-12(\frac{1}{3})^{x}[/tex]

g(x) is stated to be

[tex]g(x)=-12(\frac{1}{3})^{x}[/tex]

Conclusion: the functions are identical.

Answer:

so the answers are

the functions have the same y-intercept

both functions approach negative infinity as x approaches infinity

both functions are increasing on all intervals of x

Answer:

d=50t

Step-by-step explanation:

for every d, t is d times 50

Answer:

0 and 4

Step-by-step explanation:

Answer:

1.Martin

2.Dining table

3.The children

4.Dishwasher

Step-by-step explanation:

Noun is a name of a person, place, animal, or a thing.

Stay safe, stay healthy and be blessed.

Thank you.

Answer:

$23 an hour.

Step-by-step explanation:

divide 172.50 by 7.5

Answer:

-17/12

Step-by-step explanation:

Answer: He can buy 5 ties

Step-by-step explanation:

12+10=22. 4x5=20. 22+20=42. If you add 1 more tie, you  will have $46, so you cannot add one more tie. So the most amount of ties he can buy is 5 ties, with $3 left to spare.

Answer:

A: input: 10,450; output: 270

B: 10450 - 270x

C: 7750

Step-by-step explanation:

C: 10450 - 270x

10450 - 270(10)

10450 - 2700

7750

= option J

area of figure = 1/2 × 6× 4 + 8×6 + 3.14× 9/2

= 12+ 48 + 3.14× 4.5

= 60+ 14.13

= 74.13 cm²

option J

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

Answer:

1/3

Step-by-step explanation:

let a = adults

so then 2a = children

a/2a(+a) = a/3a

Answer:

I'm pretty sure all except K but i might be wrong

Step-by-step explanation:

Answer:

F and H

Step-by-step explanation:

Im sorry if its wrong

Mrs. Carthill saved $120

Answer:

39.25 square ft

Step-by-step explanation:

[tex]Area \: of \: sector = \frac{45 \degree}{360 \degree} \times \pi {r}^{2} \\ \\ = \frac{1}{8} \times 3.14 \times {10}^{2} \\ \\ = \frac{3.14 \times 100}{8} \\ \\ = \frac{314}{8} \\ \\ = 39.25 \: {ft}^{2} [/tex]

Answer:

-11/6

Step-by-step explanation:

Slope can be found with this equation:

(y₁ - y₂) / (x₁ - x₂)

What this essentially tells us to do is to put one set of the x and y coordinates into x₁ and y₁, respectfully. Then, put the other set of x and y points as x₂ and y₂.

With this scenerio, we can substitute the given points into the formula.

(6 - (-5)) / (-4 - 2) =

(6 + 5 ) / (-6) =

11 / (-6) =

-11/6

The slope is  - 11/6

Answer:

0.80m

Step-by-step explanation:

first, convert the measurement into centemeters

31.5 x 2.54

=80.01cm

to convert cm to m divide the answer by 100

80.01/100

=0.8001

then round the answer to the nearest hundredth

=0.80m

Answer:

Step-by-step explanation:

34 miles by the 7th week.

You just add 4 more each week.