PLEASE HELP WITH THIS PLEASE!!

Answer:

y=-4/3x-8/3

Step-by-step explanation:

Use the slope formula y2-y1/x2-x1

Finding the slope, 4-(-4)/-5-1 = 8/-6 = -4/3

y=-4/3x + b

Substituting,

-4=-4/3+b

-12/3+4/3=b

b=-8/3

y=-4/3x-8/3

Answer:  15/8

Step-by-step explanation: you just have to add 12 and 3 and that in simplist form your welcome.

Answer:

4 1/2

Step-by-step explanation:

3/8 x 12 = 9/2 = 4 1/2

3/8 x 12 = 9/2 as a fraction form. The work for 3/8 times 12 as a fraction provides more insight of how to find what is 3/8 times 12 in fraction form and the different variations of such problems.

where,

3/8 is the multiplicand,

12 is the multiplier,

9/2 is the simplest form of product of fractions.

Important Notes: 3/8 * 12

Ricky's goal is not achievable. This is because selling 36 computers would not yield a profit of at least $10,000.

A profit is earned when total revenue is greater than total cost.

Profit = total revenue - total cost.

Given this function:  p(x)=x^3-22x^2-240x  substitute for x in the equation

(36)^3 - 22(36^2) - (240 x 36)

46,656 - 28,512 - 8640

=$9504

If he sells 36 computers, he would have a profit of $9504 and would not achieve his goal.

To learn more about profit, please check: https://brainly.com/question/26181966

Answer:

The rounded answer is 11

Step-by-step explanation:

a-squared + b-squared = c-squared
8-squared + 7-squared = c-squared
64 + 49 = c-squared
area-113 (the check mark symbol thing)

Answer:

  (d)  10.63

Step-by-step explanation:

You want the length of the hypotenuse of a right triangle with legs 7 in and 8 in.

The Pythagorean theorem tell you the relationship between legs a, b, and hypotenuse c of a right triangle is ...

  c² = a² +b²

In this figure, this means ...

  x² = 7² +8² = 49 +64 = 113

  x = √113 ≈ 10.63

The length of x is about 10.63.

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Answer:

x = - [tex]\frac{26}{3}[/tex]

Step-by-step explanation:

3(4x - 12) + 3 = 3x - 7 + 12x ← distribute parenthesis and simplify left side

12x - 36 + 3 = 15x - 7

12x - 33 = 15x - 7 ( subtract 15x from both sides )

- 3x - 33 = - 7 ( add 33 to both sides )

- 3x = 26 ( divide both sides by - 3 )

x = - [tex]\frac{26}{3}[/tex]

Answer:

Jack hit 5

Step-by-step explanation:

Henry hit 3 more so 8 - 3 = 5

Answer:930 Hope this Helps :D

Step-by-step explanation:

For the given problem:

Let the balances of the saving accounts be (x) and (y)

Leah has two savings accounts with balances totaling $8,000

so,

x+y=8000 (1)

She withdrew 15% from one and 40% from the other. If she has $6,350 remaining in the accounts

So, The remaining from the accounts will be (1 - 15%) and ( 1 - 40%)

that will give the decimals: 0.85 and 0.6

so, we can write the following equation:

0.85x+0.6y=6350 (2)

Now, solve the equations (1) and (2) to find (x) and (y)

From equation (1)

y=8000-x (3)

Substitute with (y) from equation (3) into equation (2)

0.85x+0.6*(8000)-x =6350

Now solve the equation

0.85x+0.6*8000-0.6x=6350

0.85x-0.6+4800+6350

0.25x=6350-4800

0.25x=1550

x=6200

Substitute with (x) into equation (3) to find (y)

y=8000-6200=1800

So, the larger account = x = 6200

and the smaller account = y = 1800



Now, we will answer the question, how much money did she withdraw from the account with the larger balance?

so, the answer will be: 15% of x = 0.15 * 6200 = 930



So, the answer will be $930

[tex]\\ \tt\hookrightarrow Area=\pi r^2[/tex]

[tex]\\ \tt\hookrightarrow Area=\pi 8^2[/tex]

[tex]\\ \tt\hookrightarrow Area=64\pi[/tex]

[tex]\\ \tt\hookrightarrow Area=64(3.14)[/tex]

[tex]\\ \tt\hookrightarrow Area=200.96cm^2[/tex]

Answer:

The area of circle is 200.96 cm²

Step-by-step explanation:

Here's the required formula to find the area of partial circle :

[tex]\longrightarrow{\pmb{\sf{Area_{(Circle)} = \pi{r}^{2}}}}[/tex]

Substituting all the given values in the formula to find the area of partial circle :

[tex]\begin{gathered} \qquad{\longrightarrow{\sf{Area_{(Circle)} = \pi{r}^{2}}}} \\ \\ \qquad{\longrightarrow{\sf{Area_{(Circle)} = 3.14{(8)}^{2}}}} \\ \\ \qquad{\longrightarrow{\sf{Area_{(Circle)} = 3.14{(8 \times 8)}}}} \\ \\ \qquad{\longrightarrow{\sf{Area_{(Circle)} = 3.14(64)}}} \\ \\ \qquad{\longrightarrow{\sf{Area_{(Circle)} = 3.14 \times 64}}} \\ \\ \qquad{\longrightarrow{\sf{Area_{(Circle)} \approx 200.96}}} \\ \\ \qquad\star{\purple{\underline{\boxed{\sf{Area_{(Circle)} \approx 200.96 \: {cm}^{2}}}}}}\end{gathered}[/tex]

Hence, the area of circle is 200.96 cm².

[tex]\rule{300}{2.5}[/tex]

The correct factor is (2x - 3) and (2x + 3).

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

Given

4x² -9 = 0 is a quadratic equation.

The factor of the given equation.

4x² -9 = 0 is a quadratic equation.

According to factorization,

                 4x² - 9 = 0

             (2x)² - 3² = 0

( 2x - 3 ) ( 2x + 3 ) = 0

Thus the correct factor is (2x - 3) and (2x + 3).

More about the quadratic equation link is given below.

https://brainly.com/question/2263981

Answer:

The answer is C or the third option.

Step-by-step explanation:

Looking at the tiles for the third option, there are the same amount of negative and positive x-tiles. This means that they cancel each other out. What's left are the 4 x^2 tiles and 9 negative tiles. When put together the equation is 4x^2 - 9. This option represents the factors of 4x^2 - 9 accurately.

Refer to the attachment :)

Answer:

[tex]L=\int\limits^b_a {\sqrt{1+\frac{x^2}{64}}} \, dx[/tex]

Step-by-step explanation:

Recall the formula for the arc length of a function given a closed interval [tex][a,b][/tex]: [tex]L=\int\limits^b_a {\sqrt{1+(\frac{dy}{dx})^2}} \, dx[/tex]

Given the function [tex]y=\frac{x^2}{16}[/tex], then [tex]\frac{dy}{dx}=\frac{x}{8}[/tex] by the product rule.

Thus, the set-up integral would be:

[tex]L=\int\limits^b_a {\sqrt{1+(\frac{x}{8})^2} } \, dx\\ \\L=\int\limits^b_a {\sqrt{1+\frac{x^2}{64}}} \, dx[/tex]

Answer:

47

Step-by-step explanation:

The slope for this equation is m=47.

directionsAnswer:

Hence area of ground =6750 m

2

=0.675 hectares

Step-by-step explanation:

when a path of 5 m wide is built, the outer dimensions are increased by 10 m in both x and y direction which is clearly visible from the figure.

Answer:

y ≤ x + 2

Step-by-step explanation:

treat the symbols as a "=" sign for now

(formula) y = (slope)x + (y-intercept)

slope = 1/1 = 1

y = x + (y intercept)

The y intercept is 2

y = x + 2

The graph goes up, so it is less than, and the line isn't dashes, so it makes it equal to or less than

y is equal to or less than x + 2 or y ≤ x + 2

Answer:

-true

-false

-true

-true

Answer:

true ,false,true,false

Step-by-step explanation:

60 for a family of five that means 12x5

Answer:

30

Step-by-step explanation:

Answer:

There will be 25 Toothpicks in the 5th figure. I know this because as the the figures go up the number of toothpicks go up by one.

Step-by-step explanation:

Hope This Helps

Have A great Day

ll~Zero~ll

Answer: 18/27

Step-by-step explanation: 9 times 3 is 27. To multiply, you have to multiply both the top and the bottom to identify the final answer.

Answer:

1/5

Step-by-step explanation:

You need the opposite of 5/1 which would be 1/5

Answer:

fill the 5l bottle up completely

pour the contents of the 5l bottle into the 3l until completely full

this should leave you with 2 litres in the 5 l bottle

empty out the water in the 3 litre bottle and then pour in the 2 litres

fill the 5 litre up completely and you have 7 litres

Step-by-step explanation:

Answer:

2^3 . 3^5 . 5 . 7^2

Step-by-step explanation:

Find the greatest common factors of
2^4 x 3^5 x 5^3 x 7^2 , 2^3 x 3^6 x 5 x 7^8:

476280

write 476280 as a product of primes:
2^3 . 3^5 . 5 . 7^2

answer: 2^3 . 3^5 . 5 . 7^2

Based on the current population and the rate of decrease, the population in five years will be 81,537 people.

This can be found by the formula:

= Current population x ( 1 - rate) ^ number of years

Solving gives:

= 100,000 x ( 1 - 4%)⁵

= 100,000 x 0.8153726976

= 81,537 people

In conclusion, option B is correct.

Find out more on population growth at https://brainly.com/question/24328512.

Answer:

B

Step-by-step explanation:

Answer:

[tex]sec(\frac{5\pi}{4})=-\sqrt{2}[/tex]

Step-by-step explanation:

[tex]sec(\frac{5\pi}{4})\\\\=\frac{1}{cos(\frac{5\pi}{4})}\\ \\=\frac{1}{-\frac{\sqrt{2}}{2}}\\ \\=-\frac{2}{\sqrt{2}}\\ \\=-\frac{2\sqrt{2}}{2}\\ \\=-\sqrt{2}[/tex]

It really helps to use the unit circle for solving these kinds of problems. I've attached one for your convenience. Note that a point on the unit circle, given the angle in radians, is defined as [tex](cos\theta,sin\theta)[/tex].

Answer:

See below

Step-by-step explanation:

[tex]24b^2+96b\\\\24(b^2+4b)\\\\24b(b+1)[/tex]

Answer:

the average height is between 65 and 72 inches

Step-by-step explanation:

i does an experiment where she picks a block out of a bag without looking 50 times, putting it back each time. She picks a green block 32 times. If the bag has 8 blocks, how many do you think are green