Which of the following is the equation of the line that is parallel to y=3/5x+8 and goes through point (-10,4)?

a. y=-5/3x-12 2/3
b. y=5/3x+20 2/3
c. y=-3/5x-2
d. y=3/5x+10

Answer:

approximately 38 inches

Step-by-step explanation:

To find the circumference of a circle, you will use the formula C=2⋅π⋅r ; therefore the circumference C is 2⋅π⋅6≈38 inches

Answer:

3.78541

Step-by-step explanation:

but if not technical it is 4

Answer: C

Step-by-step explanation:

Since the heights of the men are assumed to be normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = heights of the men.

µ = mean height

σ = standard deviation

From the information given,

µ = 70.7 inches

σ = 2.1 inches

The probability that they have a mean height greater than 71.7 inches is expressed as

P(x > 71.7) = 1 - P(x ≤ 71.7)

For x = 71.7

Since n = 36, then

z = (71.7 - 70.7)/2.1/√36 = 2.86

Looking at the normal distribution table, the probability corresponding to the z score is 0.998

P(x > 71.7) = 1 - 0.998 = 0.002

Answer:

B

Step-by-step explanation: By breaking down the question, you can see that Jasper (j) is 3 times as old as Kevin, which means you need to multiply jasper's age by 3. The question also says that Kevin is 4 years older than whatever 3 times Jasper's age is, meaning you need to add 4 years into the question. The only answer that involves multiplying by 3 and adding by 4 is B.

Answer:

fewftwfgw

Step-by-step explanation:

wef

Answer:

Wrigley Gum at Store 1 (since it has the lowest unit price)

Step-by-step explanation:

To find the best deal, you solve for unit price. The price for each item (total price / total units)

Store 1

1.29/14=$0.092

1.19/15=$0.079

Store 2

7.81/81=$0.096

0.55/5=$0.11

Store 3

3.98/10=$0.398

9.98/100=$0.0998

Answer: C

Step-by-step explanation:

Another point on the line y = 9/5(x) + 2  is (0, 2).

The correct option is B.

In mathematics, a line's slope, also known as its gradient, is a numerical representation of the line's steepness and direction

If a line passes through two points (x₁ ,y₁) and (x₂, y₂) ,

then the equation of line is

y - y₁ = (y₂- y₁) / (x₂ - x₁) x (x - x₁)

To find the slope;

m =  (y₂- y₁) / (x₂ - x₁)

Given:

The slope of the line is 9/5 and passes through the point (-10, -16).

So, the equation of the line is,

y + 16 = 9/5(x + 10)

y + 16 = 9x/5 + 18

y = 9/5(x) + 2

From the given choices,

Substituting x = 0,

we get,

y = 2

another point on the line is (0, 2).

Therefore, another point on the line is (0, 2).

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Answer: B.

Step-by-step explanation:

Answer:

The answer is B: Reflection over the y-axis followed by a translation to the left by 2 units

Step-by-step explanation:

I had this on a test one time and I got 100%

Answer:

Its A. Just had this question

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

2a = 2 * a

a = 3

Plug in 3.

(2)*(3)

= 6

Answer: 3/5

Step-by-step explanation:

1 2/5 = 7/5

7/5 - 4/5 = 3/5

Answer: 3/5

Step-by-step explanation:Change 1 2/5 to improper fraction which is 7/5 .THen subtract 7/5 from 4/5 which gives you 3/5.

Answer:

x=6

Step-by-step explanation:

8x=48

x= 48÷8

x=6

Answer:i think that the answer is 3

Step-by-step explanation:

Answer:

wouldn't it be 0 to 5 seconds it has the biggest change

Answer:

43.3in²

Step-by-step explanation:

The area of the equilateral triangle in the simplest radical form is 43.3 (inches)².

A simple polygon having 3 sides and three interior angles make up triangles. One of the fundamental geometric forms, it is represented by the symbol and comprises three connected vertices. Triangles can be categorized into the number of different varieties according to their sides and angles.

According to the information provided in the question,

Side of the equilateral triangle, a = 10 inches.

Area, a = (√3)/4 × a²

a = (√3)/4 × 10²

a = 43.3 (inches)²

Therefore, the area is 43.3 (inches)².

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Step-by-step explanation:

let me explain in easy way

24x+64y=384 take x=0

24×0+64y=384

0+64y=384

64y=384

y=384 divided by 64

y=6

we got the y intercept

now lets do for x

24x+64y=384 take y=0

24x+64×0=384

24x+0=384

24x+0=384

24x=384

x=384 divided by 24

x=16 we got x intercept also

hope this helps

Answer:

Sample Answer: Substitute 0 for the x-value in the equation and solve for y. The result is y = 6, so the y-intercept is at (0, 6). Next, substitute 0 for the y-value in the equation and solve for x. The result is x = 16, so the x-intercept is at (16, 0).

Step-by-step explanation:

trust

Answer:

The nth term of the geometric sequence 7, 14, 28, ... is:

[tex]a_n=7\cdot \:2^{n-1}[/tex]

Step-by-step explanation:

Given the geometric sequence

7, 14, 28, ...

We know that a geometric sequence has a constant ratio 'r' and is defined by

[tex]a_n=a_1\cdot r^{n-1}[/tex]

where a₁ is the first term and r is the common ratio

Computing the ratios of all the adjacent terms

[tex]\frac{14}{7}=2,\:\quad \frac{28}{14}=2[/tex]

The ratio of all the adjacent terms is the same and equal to

[tex]r=2[/tex]

now substituting r = 2 and a₁ = 7 in the nth term

[tex]a_n=a_1\cdot r^{n-1}[/tex]

[tex]a_n=7\cdot \:2^{n-1}[/tex]

Therefore, the nth term of the geometric sequence 7, 14, 28, ... is:

[tex]a_n=7\cdot \:2^{n-1}[/tex]

Answer:

D-Square

Step-by-step explanation:

That describes a square, so the answer a square.

Answer:

D

Step-by-step explanation:

Answer: -56/65

sin α = 4/5 => cos α = 3/5 (because 0 < α < pi/2)

cos β = -12/13 ⇒ sin β = 5/13 (because pi/2 < β < pi)

we have:

cos(α + β) = cosα.cosβ - sinα.sinβ = [tex]\frac{3}{5}.\frac{-12}{13}-\frac{4}{5}.\frac{5}{13}=\frac{-56}{65}[/tex]

Step-by-step explanation:

Answer:

rectangle and parallellagram i believe

Step-by-step explanation:

I've done this before but I don't remember the IXL

Answer:

rectangle and square I believe

this might be the wrong answer^

good luck :)

Answer:

f(3) = 2

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = - 2(3) + 8 = - 6 + 8 = 2

Answer:

262144

Step-by-step explanation:

its exponents

Answer:

128.5 thousand dollars

Step-by-step explanation:

The number of DVDs the company can sell to maximize the profit is 85

What is differentiation?

In mathematics, differentiation is the process of determining the derivative, or rate of change, of a function. Differentiation is a technique for determining a function's derivative. Differentiation is a mathematical procedure that determines the instantaneous rate of change of a function based on one of its variables. The process of finding the derivative of dependent variable in an implicit function by differentiating each term separately

Given data ,

Let the profit P for producing n DVD copies be P ( n )

where P ( n ) = −0.02n² + 3.40n − 16

Now , to find the maximum number of DVDs to produce in order to maximize the profit is calculated by finding the derivative of P ( n ) with respect to n

And , dP (n) / dn = 0

So , the equation will be

P ( n ) = −0.02n² + 3.40n − 16

dP (n) / dn = -0.04n + 3.4

When dP (n) / dn = 0 , we can find the value for n

So ,

-0.04n + 3.4 = 0

Adding 0.04n on both sides , we get

0.04n = 3.4

Divide by 0.04 on both sides , we get

n = 85

Hence , The number of DVDs the company can sell to maximize the profit is 85

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Answer:

Step-by-step explanation:

w<4

Answer:

Answer is on pic

Step-by-step explanation:

I hope it's helpful!

Answer:

2z^3 - 5z^2 + 4z - 1

Step-by-step explanation:

(2z - 1)(z^2 – 2z+ 1) =

= 2z^3 - 4z^2 + 2z - z^2 + 2z - 1

= 2z^3 - 5z^2 + 4z - 1

The polynomial in standard form will be 2z³ – 5z² + 4z – 1.

A polynomial expression is an algebraic expression with variables and coefficients.

The polynomial is given below.

⇒ (2z – 1)(z² – 2z+ 1)

Then the polynomial in standard form will be

⇒ (2z – 1)(z² – 2z + 1)

⇒ 2z(z² – 2z + 1)  – 1(z² – 2z + 1)

⇒ 2z³ – 4z² + 2z – z² + 2z – 1

⇒ 2z³ – 5z² + 4z – 1

More about the polynomial link is given below.

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Answer:

Geometric sequence

Step-by-step explanation:

According to the scenario, computation of the given data are as follows:

Leaves on tree this year (a) = 500

Rate of increase in leaves per year (r) = 40 % or 0.4

Let n be the number of years.

So we use exponential growth formula, i.e.

f(n) = a(1+r)^n

by putting the value, we get

f(n) = 500 ( 1+0.4)^n

or f(n) = 500 (1.4)^n

So, the common ration is 1.4.

Thus, it shows a geometric sequence.

Answer:

Compute the value of each expression.

Compare the values If they are equal the expressions are equivalent.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

-80 and -120 are easy to add

5 star, thank, and brainliest if helpful!

Answer:

15x + 30

Step-by-step explanation:

Let x represent the number of weeks someone is a member. 30 is constant because it never changes.

Answer:

30+15w=c

Step-by-step explanation:

(c=total cost)

(w=variable to represent number of weeks)