Solve for m 3+5m= 8m-9

B.Employment...

Answer:

-1

Step-by-step explanation:

I simplified the expression using the definition of an imaginary number i=√1

First I applied the exponent rule: [tex]a^{bc}=\left(a^b\right)^c[/tex]

[tex]i^{82} = \left(i^2\right)^{41}[/tex]

[tex]=\left(i^2\right)^{41}[/tex]

Then, I applied the maginary number rule: [tex]\:i^2=-1[/tex]

[tex]=\left(-1\right)^{41}[/tex]

Then I used the exponent rule again: [tex]\left(-a\right)^n=-a^n,\:\mathrm{if\:}n\mathrm{\:is\:odd}[/tex]

[tex]\left(-1\right)^{41}=-1^{41}[/tex]

[tex]=-1^{41}[/tex]

Sooo, [tex]1^{41}=1,[/tex] which equals =-1.

Step-by-step explanation:

S = ∫ 2π y ds

ds = √(1 + (dx/dy)²) dy

ds = √(1 + (8y)²) dy

ds = √(1 + 64y²) dy

S = ∫₁² 2π y √(1 + 64y²) dy

S = π/64 ∫₁² 128y √(1 + 64y²) dy

S = π/64 [⅔ (1 + 64y²)^(³/₂)] |₁²

S = π/96 (1 + 64y²)^(³/₂) |₁²

S = π/96 (1 + 256)^(³/₂) − π/96 (1 + 64)^(³/₂)

S = π/96 (257√257) − π/96 (65√65)

S = π/96 (257√257 − 65√65)

Answer:

-38

Step-by-step explanation:

Answer:

y >= 25 - 5x/3

Step-by-step explanation:

5x + 3y >= 75

-5x             -5x

3y >= -5x + 75

3y/3 >= (-5x+75)/3

y >= 25 - 5x/3

$27.00-6.00=21.00

21.00-11.00=10.00

A

Answer:

False

Step-by-step explanation:

Sorry if I’m wrong I tried my best

Answer: x = 5

Step-by-step explanation:

3( x - 3 ) = 6

Divide 3 on both sides

x - 3 = 2

Add 3 on both sides

x = 5

Answer:

16 months to grow hair to 8 inches

Answer:

16

Step-by-step explanation:

So we know that one month = [tex]\frac{1}{2}[/tex] inch.

As a result, two months = 1 inch.

Double that.

4 months = 2 inches

8 months = 4 inches.

16 months = 8 inches.

It's always a 2:1 ratio.

~theLocoCoco

<a = 51 degree

<b = 129 degree

<c = 51 degree

<d = 129 degree

<e = 51 degree

<f = 129 degree

<g = 51 degree

<h = 129 degree

the answer should be (3,2) since it's in the shaded region

Answer:3,2

Step-by-step explanation:it is on the line

Answer:

Step-by-step explanation:

JK + KL = JL

(4x + 3) + (9x + 5) = 47

4x + 9x = 47 - 3 - 5

13x = 39

x = 39 / 13

x = 3

Step-by-step explanation:

[tex]f(1 \div 4) = {(1 \div 4)}^{2} + 2(1 \div 4) + 1 \\ = {625 \times 10}^{ - 4} + 0.5 + 1 \\ = 1.5 + 0.0625 \\ = 1.5625[/tex]

Answer:

25/16

Step-by-step explanation:

f(1/4) means that we're plugging in 1/4 for x in the given function.

Our function is:

f(x) = x² + 2x + 1

Plug 1/4 in for x:

f(1/4) = (1/4)² + 2 * (1/4) + 1 = 1/16 + 2/4 + 1 = 1/16 + 8/16 + 16/16 = 25/16

Thus, the answer is 25/16.

~ an aesthetics lover

Answer:

A: 2/10

Step-by-step explanation:

She's pouring the 2 quarts into 10 cups, therefore if you drew it out, the amount each cup would have 1/5(or 2/10) of the quart.

Answer:

plot ab is right just had the test

Answer:

Find the amplitude of y = -2 sin x.

-2π

2π

2

pi divided by two

Step-by-step explanation:

help

Answer:

18, 7.4 (if its 12.6) and 52, 92 (if its 12x6)

Step-by-step explanation:

Answer:

a) drinking caffeinated coffee

b) hyperactivity

c) experimental study

d) Non-Probability Sampling Method

Explanation:

a) An independent variable refers to the object(s) or variable that is been measured which is not affected or changed by other variables. Rather, the independent variable affects or changes other variables. That is why drinking caffeinated coffee falls under the independent variable.

b) The dependent variable on other hand is a variable that can be affected or changed by the independent variable. That is why hyperactivity falls under the dependent variable.

c) Noteworthy is the fact that in an experimental study a researcher usually alters the level of the independent variable [the caffeinated coffee]. This is evident in this case because we are told, "One group received regular coffee and the other received decaffeinated coffee."

d) The kind of sampling method used is the Non-Probability Sampling Method because they [the students] which formed the population were not randomly selected, but "intentionally balanced" into groups by the student’s year, major, and gender.

Answer:

y=4x

this is an equation for the distance in miles y that she ran in x hours is she ran at a constant rate

Answer:

here is one of the graphs search up dot t l 805 s the next is search up dot

Grapes are priced at $2.25 per pound. Which of the followi ill edit this comment later maybe search up the question u asked for a diffrent one

Step-by-step explanation:

The graph that best shows the relationship between the number of days and the number of frozen treats sold will be a straight line with slope of 120 and will pass through origin. the equation representing the scenerio would be y = 120x

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.

Equation : y = Kx also represent constant proportionality.

The equation of a straight line can be also written as -

Ax + By + C = 0

By = - Ax - C

y = (- A/B)x - (C/A)

Given is the owner of a food cart sells an average of 120 frozen treats per day during the summer.

The given situation represents a direct proportionality between the number of frozen treats sold  vs  the number of days. The graph that best shows this relationship between the number of days and the number of frozen treats sold will be a straight line with slope of 120 and will pass through origin. Mathematically, the equation would be -

y = 120x

Therefore, the graph that best shows the relationship between the number of days and the number of frozen treats sold will be a straight line with slope of 120 and will pass through origin. the equation representing the scenerio would be y = 120x

To solve more questions on straight lines, visit the link below-

brainly.com/question/29030795

#SPJ6

Answer:

First, a triangular number can be written as:

Tₙ = (n^2 + n)/2

where n is the number of our triangular number, n = 1 represents the first one, n = 2 represents the second one, etc.

The sum of the first 100 triangular numbers is:

S1 = (T₁ + T₂ + ... + T₉₉ + T₁₀₀)

The sum of the first 99 triangular numbers is:

S2 = (T₁ + T₂ + ... + T₉₉)

Then the difference will be:

D = S1 - S2 = (T₁ + T₂ + ... + T₉₉ + T₁₀₀) - (T₁ + T₂ + ... + T₉₉) = T₁₀₀

And we can find the value of T₁₀₀ if we use the equation for triangular numbers:

T₁₀₀ = (100^2 + 100)/2 = 5,050

Answer:

First of all I don't understand either, and I got it wrong.

Step-by-step explanation:

Answer:

2 ( plot the answer on 2)

Step-by-step explanation:

We do the reciprocal of 3/10 because we are dividing fraction. Which would be 10/3. Change the sign to multiplication because we are dividing fractions. And multiply regularly. SO it would be 3/5 times 10/3 = 2

Answer:

The function is quadratic with a constant second difference of -4.

Step-by-step explanation:

I know this for sure because this is one of the questions I got correct on my quiz.    

Answer:

1/8 ^ 1/3 =

1/2 or 0.5

Answer:

[tex] \dfrac{1}{2} [/tex]

Step-by-step explanation:

[tex] (\dfrac{1}{8})^\frac{1}{3} = \sqrt[3]{\dfrac{1}{8}} = \dfrac{\sqrt[3]{1}}{\sqrt[3]{8}} = \dfrac{1}{2} [/tex]

Answer: 3

Step-by-step explanation: PEMDAS

First you multiple 1 and 4 then add 1 and subtract it by 2/

Answer:

0

Step-by-step explanation:

1 x 4 = 1      1 + 1 = 2      2 - 2 = 0  

Answer:

what is z

Step-by-step explanation:

Answer:

(0, 7)

Step-by-step explanation:

Given:

J(-4, 11)

K(8, -1)

JP:JK = 1/3

Required:

Coordinates of P

SOLUTION:

Use the formula, [tex] (x, y) = (x_1 + k(x_2 - x_1), y_1 + k(y_2 - y_1)) [/tex] to find the coordinates of point P, that partition the segment JK into the ratio 1/3.

Let,

[tex] J(-4, 11) = (x_1, y_1) [/tex]

[tex] K(8, -1) = (x_2, y_2) [/tex]

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

Thus, plug in the values as follows:

[tex] P(x, y) = (-4 + \frac{1}{3}(8 -(-4)), 11 + \frac{1}{3}(-1 - 11) [/tex]

[tex] P(x, y) = (-4 + \frac{1}{3}(12), 11 + \frac{1}{3}(-12) [/tex]

[tex] P(x, y) = (-4 + \frac{12}{3}, 11 + \frac{-12}{3}) [/tex]

[tex] P(x, y) = (-4 + 4, 11 + (-4) [/tex]

[tex] P(x, y) = (0, 7) [/tex]

The coordinates of point P, are (0, 7)

Answer:

{(2,5),(-8,6), (8,3), (-8,-4)

Step-by-step explanation:

B/C -8 repeats twice in the x-axis which is wrong