REALLY URGENT!!!

Question: Find the equation of the line specified.

Perpendicular to 3x + y = -7 and passing through (1,8)

(i really need an explanation on how to do this)

Answer:

50.40*（1-20%-6%）=50.4*0.74=37.296

Step-by-step explanation:

Answer:

m= 1/8

Step-by-step explanation:

(-8,-8) (8,-6)

Use formula to calculate slope.

(y2-y1)/ (x2-x1)

Plug in coordinate point for x and y.

(-6-(-8))/(8-(-8))= 2/16= 1/8

Answer:

Find the least common multiple of 14 and 48=

336

Step-by-step explanation:

Answer:

The LCM of 14 and 48 is 336.

Step-by-step explanation:

14*48=672/2=336.

1; Multiply14 and 48=672

2; Simplify

3; Answer

Brainiest?

Answer:

Oh my oh my

Step-by-step explanation:

I don't know the answer

Answer:

426

Step-by-step explanation:

Middle Rectangle Volume:

3x7x6=126

2 Cube volumes:

5x5x6=150

150x2=300

Total Volume:

300+126=426

Answer:

First option is the correct one because when we apply the equation given this is what is gives

Answer:Exact Form: one over 9  

1

9

Step-by-step explanation: ,..

Answer:

It is 561 plus 562

Step-by-step explanation:

common sense bro, add the miles and youll get the total traveld

Overall is our key word here. That means we want to figure out how many miles they drove in all. So, we need to add up how many miles there and back.

561 + 562 = 1123 miles

Hope this helps!

Answer:

-2

Step-by-step explanation:

0.5a=2a+3

a=-2

PLEASE MARK BRAINLIEST

Answer:

480 feet.................

Answer:

Step-by-step explanation:

14.3*5

=71.5

15.3+15.1+14.3+11.5

= 56.2

71.5-56.2

=15.3

Answer:

Step-by-step explanation:

A. There is exactly one output for each input.

B. The graph of a linear function is a straight line.

C. A linear function can cross the y-axis in two places.

D.  A linear function has a constant rate of change.

E.  A linear function must cross the x-axis.​

Lets check

#1

False

for y=3 there are millions of same outputs as 3

#2

True

General equation y=mx+b

#3

No it's for higher degree functions

false

#4

True

#5

False

Answer:

                                        __

4  -3.25      5  1.3     6  -3.33

Step-by-step explanation:

ye

Answer:

a) -3 1/4

b) 4.3

c) -3 1/3

Step-by-step explanation:

Answer:

33

Step-by-step explanation:

1. Let's solve for g(3)

Step 1: Plug in the value of x.

Step 2: Simplify.

2. Let's solve for g(-8)

Step 1: Plug in the value of x.

Step 2: Simplify.

3. Now, let's subtract g(-8) from g(3).

Therefore, the answer is 33.

Answer:

33

Step-by-step explanation:

g(x) = 3x - 2

g(3) = when x of g(x) function is 3.

g(3) = 3(3) - 2

g(3) = 9 - 2

g(3) = 7

g(-8) = 3(-8) - 2

g(-8) = -24 - 2

g(-8) = -26

g(3) - g(-8)

7 - (-26) = 33

The way to distribute the eggs at the lowest cost would be using 5 cartons of 12 eggs and 1 carton of 6 eggs.

Since Timmy is helping his grandpa on his chicken farm, and he has to pack 66 eggs into cartons, minimizing the packing cost, and he can use 12-egg cartons and 6-egg cartons, and two 12-egg cartons cost as much as three 6-egg cartons, to determine how many cartons of each should be used, the following calculation must be performed:

In this way, the way to distribute the eggs at the lowest cost would be using 5 cartons of 12 eggs and 1 carton of 6 eggs.

Learn more in https://brainly.com/question/4397825

Answer:

[tex]c = -3[/tex]

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

[tex]16(3a-2b)(4a^2+3ab+2b)[/tex]

Step-by-step explanation:

We will be able to fill the glass up to the amount of water possible to hold in the glass, minus the amount in the cube. This means it will be able to hold [tex]216a^3-64b^3=(6a)^3-(4b)^3[/tex]cubic cm of water.

Using the difference of cubes formula(you can prove this by expanding back out again), we get that [tex](6a^3)-(4b)^3=(6a-4b)((6a)^2+(6a)(4b)+(4b)^2)=(6a-4b)(36a^2+24ab+16b)=8(6a-4b)(4a^2+3ab+2b)=16(3a-2b)(4a^2+3ab+2b)[/tex]

Therefore, the answer is [tex]\boxed{16(3a-2b)(4a^2+3ab+2b)}[/tex] cubic centimeters and we're done!

Answer:

$787.50

Step-by-step explanation:

He will earn 22500*3.5/100 dollars. Simplifying will get 225*3.5, which is 787.5. So, he will get $787.50

Answer:

1×(480×6)

Step-by-step explanation:

ok it is distrutive property

9514 1404 393

Answer:

  (A) -4 and -2

Step-by-step explanation:

The constant in the function tells you f(0) = 5.

You know that the positive leading coefficient means the value of f(x) will be negative for x-values smaller than some number. The offered answer choices indicate the value x = -4 is a lower bound on the value of c. So, -4 < c < 0, for sure.

To further refine the interval, you would need to know f(-2) and/or f(-1).

  f(-2) = (-2)³ -2(-2) +5 = -8 +4 +5 = 1

Then -4 < c < -2.

_____

I find a graphing calculator to be very helpful locating zeros of polynomials.

The number of times an action is performed between every other person in a group can be calculated using the relation [tex] \frac{n(n - 1)} {2}[/tex] which is 136 times

Using the formular ;

[tex] \frac{n(n - 1)} {2} = \frac{17(17 - 1)} {2}[/tex]

[tex] \frac{17(17 - 1)} {2} = \frac{17 \times 16} {2}[/tex]

[tex] \frac{17 \times 16} {2} = \frac{272}{2} = 136 [/tex]

Therefore, the all the 17 people present in the gathering hugged a total of 136 times

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Answer:

[tex]\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}\sf Trigonometry\: Table \\ \begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}\boxed{\boxed{\begin{array}{ |c |c|c|c|c|c|} \bf\angle A & \bf{0}^{ \circ} & \bf{30}^{ \circ} & \bf{45}^{ \circ} & \bf{60}^{ \circ} & \bf{90}^{ \circ} \\ \\ \rm sin A & 0 & \dfrac{1}{2}& \dfrac{1}{ \sqrt{2} } & \dfrac{ \sqrt{3}}{2} &1 \\ \\ \rm cos \: A & 1 & \dfrac{ \sqrt{3} }{2}& \dfrac{1}{ \sqrt{2} } & \dfrac{1}{2} &0 \\ \\ \rm tan A & 0 & \dfrac{1}{ \sqrt{3} }&1 & \sqrt{3} & \rm \infty \\ \\ \rm cosec A & \rm \infty & 2& \sqrt{2} & \dfrac{2}{ \sqrt{3} } &1 \\ \\ \rm sec A & 1 & \dfrac{2}{ \sqrt{3} }& \sqrt{2} & 2 & \rm \infty \\ \\ \rm cot A & \rm \infty & \sqrt{3} & 1 & \dfrac{1}{ \sqrt{3} } & 0 \end{array}}}\end{gathered}\end{gathered}\end{gathered} \end{gathered}\end{gathered}\end{gathered}\end{gathered}\end{gathered} \end{gathered}\end{gathered}[/tex]

[tex]\Large{ \begin{tabular}{|c|c|c|c|c|c|} \cline{1-6} \theta & \sf 0^{\circ} & \sf 30^{\circ} & \sf 45^{\circ} & \sf 60^{\circ} & \sf 90^{\circ} \\ \cline{1-6} $ \sin $ & 0 & $\dfrac{1}{2 }$ & $\dfrac{1}{ \sqrt{2} }$ & $\dfrac{ \sqrt{3}}{2}$ & 1 \\ \cline{1-6} $ \cos $ & 1 & $ \dfrac{ \sqrt{ 3 }}{2} } $ & $ \dfrac{1}{ \sqrt{2} } $ & $ \dfrac{ 1 }{ 2 } $ & 0 \\ \cline{1-6} $ \tan $ & 0 & $ \dfrac{1}{ \sqrt{3} } $ & 1 & $ \sqrt{3} $ & $ \infty $ \\ \cline{1-6} \cot & $ \infty $ &$ \sqrt{3} $ & 1 & $ \dfrac{1}{ \sqrt{3} } $ &0 \\ \cline{1 - 6} \sec & 1 & $ \dfrac{2}{ \sqrt{3}} $ & $ \sqrt{2} $ & 2 & $ \infty $ \\ \cline{1-6} \csc & $ \infty $ & 2 & $ \sqrt{2 } $ & $ \dfrac{ 2 }{ \sqrt{ 3 } } $ & 1 \\ \cline{1 - 6}\end{tabular}}[/tex]

The liters of water they need to add to 5 kg of soil is equal to

3.66 dl water.

We have given,

Anna bought soil that contains 12% of water.

She wants to plant a flower that needs 18% of water.

We have to determine, how much water does she need to pour in 5 kg of soil to plant the flower​

Now, anna bought soil that contains 12% of water

5 kg of soil

Water = (12/100)2 = 0.6 kg

Let  Water poured = W kg or liter

The addition of the amount of all water given in the question.

Therefore we get,

Total Water = 0.6 + W kg

Total Soil = 5 + W kg

18% of water

(18/100)(5 + W) = 0.6 + W

90 + 18W = 60 + 100W

30 = 82W

W = 30/82

W = 0.366 kg or 0.366 litre

or 3.66 dl

The liters of water they need to add to 5 kg of

soil is equal to 3.66 dl water.

To learn more about the mixture problem visit:

https://brainly.com/question/24869423

Answer:

Horizontal line: y= 4

Vertical line: x = -9

(or) x + 9 = 0

Step-by-step explanation:

Answer:

l think that the answer is only 3. Hope this helps . IT'S LAURA RAYS AMIRA.pliz ,can you mark me the brainest.

Answer:

2 1/2 I think

Step-by-step explanation:

you find the L.C.M for all the fractions and multiply it. You should end up with whole numbers.

It should look like this

2n+3n=2

n= 2n+3n = 5

2 2

n= 2 1/2

Answer:

y= kx

when y = 4

x = -2

4= -2k

divide both sides by -2

k = -2

when y = 10

10 = x(-2)

10= -2x

divide both sides by -2

x = -5

Answer:

18

Step-by-step explanation:

The equation would be x^2+24^2=30^2. Solving would get 18.