Please answer this correctly

Answer:219 yards

Step-by-step explanation:

18615 area divided by 85 width equals 219 square yards

Answer:

We cannot exactly see to well, I recommend you do windows key + shift + x or something similar in order to take a built in screenshot.

IF THE INEQUALITY SIGN ON THE POINT (7,0) IS SOMETHING LIKE "O" THEN THE RANGE IS Y<0

So the range is everything below 0.

IF THE INEQUALITY SIGN IS A DOT INSTEAD OF AN O, THEN IT IS

Y≤0

The domain should be 7, because it never strays off of the x-value of 7.

Step-by-step explanation:

Answer:

Equation: (5x + 20) + (3x - 30) + (2x + 10) + 8x = 360

x = 20

Angle B = 30°

Step-by-step explanation:

Given:

<A = 5x + 20

<B = 3x - 30

<C = 2x + 10

<D = 8x

Sum of interior angles of a quadrilateral = 360°

Therefore:

<A + <B + <C + <D = 360°

(5x + 20) + (3x - 30) + (2x + 10) + 8x = 360

Solve for x

5x + 20 + 3x - 30 + 2x + 10 + 8x = 360

Collect like terms

5x + 3x + 2x + 8x + 20 - 30 + 10 = 360

18x = 360

Divide both sides by 18

x = 360/18

x = 20

<B = 3x - 30

Plug in the value of x

<B = 3(20) - 30 = 60 - 30

<B = 30°

Answer:

14x-4

Step-by-step explanation:

length:2x+3

width:5x-5

perimeter of rectangle:2(l+b)

:2(2x+3+5x-5)

:2(7x-2)

:14x-4

•••The perimeter of rectangle(p)=14x-4

An initial investment of $5,951.71 is needed to accumulate $7,000 in 4 years with 2.5% annual interest compounded quarterly.

To determine the amount of money needed to accumulate $7,000 in 4 years with 2.5% annual interest compounded quarterly, we need to use the formula for compound interest.

The formula is A = P(1+r/n)^(nt), where A is the final amount, P is the initial investment, r is the interest rate, n is the number of times compounded per year, and t is the number of years.

Using the given information, we can plug in the values and solve for P. A = $7,000, r = 0.025, n = 4, and t = 4.

A = P(1+r/n)^(nt)

A = P(1+0.025)^4
$7,000 = P(1+0.025/4)^(4*4)
$7,000 = P(1.00625)^16
P = $5,951.71
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Using x and y as your variables, with the equations in the form Ax + By = C with A , B , C integers, A ≠ 0 , and B ≠ 0, the equations are; x - 5y = 3 and -4x - 12y = 16

A consistent and independent system of equations has exactly one solution.

The solution is given as (-2, -1).

The general equation is given as;

Ax + By = C

Substitute values for x and y to get;

-2A - B = C

Assume A = 1 and C = 3

So, we have:

-2 - B = 3

B = -5

Substitute B = -5, A = 1 and C = 3 into the general form of equation to get; x - 5y = 3

We also have;

-A - B = C

Assume A = -4 and C = 16;

4 - B = 16

B = -12

Thus, the equation is;

-4x - 12y = 16

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Answer:

Volume of a sphere: V = (4/3)πr.

Step-by-step explanation:

hope this helps

Answer:

d= 3h-6

Step-by-step explanation:

h= d/3+2

h-2= d/3

d= 3(h-2)= 3h-6

Answer:

d = 3h - 6

Step-by-step explanation:

\(h = \frac{d}{3} + 2\)

subtract 2 on all sides :

\((h) - 2 = (\frac{d}{3} + 2) - 2 \\ \\ h - 2 = \frac{d}{3} \)

multiply 3 on all sides:

\((h - 2) \times 3= \frac{d}{3} \times 3 \\ \\ 3(h - 2) = d\)

open bracket:

\(d = 3h - 6\)

Answer:

Step-by-step explanation:

Answer:

4096/27

Step-by-step explanation:

This is Exact Form

Answer:

0.3 m/s

Step-by-step explanation:

The first thing is to attach the allusive graphic to the question. Now yes, let's move on to the solution that would be:

If the through is completely filtered the its volume will:

V = l * [1/2 w * h] = 1/2 l * w * h

Now we derive with respect to time and we are left with:

dV / dt = 1/2 * l * w * dh / dt

We solve by dh / dt and we have:

dh / dt = (2 / (l * w)) * (dV / dt)

We know that l = 8 and w = 5, in addition to dV / dt = 6, we replace:

dh / dt = (2 / (8 * 5)) * (6)

dh / dt = 0.3

Therefore the rate at which the height of the water changes is 0.3 m / s

Answer: 4.64805 pounds of CO₂ was produced

Step-by-step explanation:

Given that;

wattage = 4694 watt = 4694 /1000 = 4.694 kW

time in use t = 10hrs

CO₂ was produced = ?

Total Energy produced = wattage × time = 4.694 kW × 10hrs =  46.95 kWh

we know that 1 kWh produces 0.99 pounds of CO₂

so

46.95 kWh will produce ⇒ 46.95 kWh × 0.99 = 4.64805 pounds of CO₂

Therefore 4.64805 pounds of CO₂ was produced

For figure {0}, the number of tiles will be equal to 2.

Function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function

Expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators

Equation : A mathematical equation is used to equate two expressions.

Given is a graph as shown in the image.

The line passes through point -

(3, 8) and (4, 10)

So, the slope of the line will be -

m = (10 - 8)/(4 - 3)

m = 2

y = 2x + c

For the point (3, 8), we can write -

8 = 6 + c

c = 2

For figure {0}, the number of tiles will be equal to 2.

Therefore, for figure {0}, the number of tiles will be equal to 2.

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Answer:

Total possible routes participants can choose = 4×3 = 12 ways

The correct option is - b. 4×3

Step-by-step explanation:

Given - A behavioral economist studies transportation habits in an

            urban center. She identifies 4 bus routes that connect to 3

            different light rail routes available to participants in the study.

To find - Before she interviews participants, she must determine the

              number of possible routes participants can choose to use.

              Which expression represents the number of available options.

Proof -

Given that ,

Total bus routes = 4

So, number of possible ways she use the bus route = 4

Also,

The 4 bus route connects to 3 different light rail

So, possible ways that she use light rail = 3

∴ we get

Total possible routes participants can choose = 4×3 = 12 ways

The correct option is - b. 4×3

Here, we want to get the value of x

We start by collecting like terms

We have this as;

Answer:

F(-x) = 0

Step-by-step explanation:

What is F(-x)?

F(-x) = F(-1)

F(x) = x³ + 1                              F(-1)

F(-1) = -1³ + 1

F(-1) = -1 + 1

F(-1) = 0

So, F(-x) = 0

Answer:

f(-1) = 0

Step-by-step explanation:

Evaluating a function for f(-x) is the same as evaluating it for f(-1).

So we plug in -1 instead.

f(-1) = x³ + 1  

      = (-1)³ + 1 (here we cube -1)

      = -1 + 1     (here we subtract)

      = 0           (and, this is the answer)

\(\therefore\) The answer is f(-1) = 0

Answer:

Step-by-step explanation:

Let the number be represented by x.

According to the given information, when x is divided by 6, the remainder is 3. That means x = 6n + 3, where n is an integer.

We also know that the number must be 331 greater than a multiple of 6. So, we can write:

x = 6n + 3 = 6(n + 331) + 3

Combining like terms, we get:

x = 6(n + 331) + 3 = 6(n + 331) + 6 - 3 = 6(n + 332) - 3

Since x is a whole number, it follows that -3 must be divisible by 6. Hence, x = 6(n + 332) = 6 * 663 = 3996.

Therefore, the number is 3996.

Answer: first, second and fourth are primes, the third is not-prime.

Hope it helps :)

Answer:

9.75

Step-by-step explanation:

-25 = -4p + 19

-25 - 19 = -4p

-39 ÷ -4 = p

9.75 = p

The length AC in the kite is 8.7 cm.

A kite is a quadrilateral that has two pairs of consecutive equal sides and

perpendicular diagonals. Therefore, let's find the length AC in the kite.

Hence, using Pythagoras's theorem, let's find CE.

Therefore,

7² - 4² = CE²

CE = √49 - 16

CE = √33

CE = √33

Let's find AE as follows:

5²- 4² = AE²

AE = √25 - 16

AE = √9

AE = 3 units

Therefore,

AC = √33 + 3

AC = 5.74456264654 + 3

AC = 8.74456264654

AC = 8.7 units

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Answer:

x=12 if you divide you'll get 4

Given

exponential equation

Find

Which logarithmic equation is equivalent to the exponential equation

Explanation

Here we use the below property of logarithm

so ,

Final Answer

Hence , the correct option is B

Answer:

1 ring

Step-by-step explanation:

10 items total

Half are necklaces = 5 necklaces out of the total 10 items

2/5 of the other items are bracelets = 2/5*10 = 4 necklaces total 10 items

This leaves only the rings, and 5 + 4 = 9, so 10 - 9 = 1 ring out of the total 10 items.

Hope this answer helps! Don't have to mark as brainliest, I'm just happy I got to help you.

The correct solution set for the given graph include the following: D. {infinite set of points on the line}.

In Mathematics, a quadrant can be defined as the area that is occupied by the values on the x-coordinate (x-axis) and y-coordinate (y-axis) of a cartesian coordinate.

This ultimately implies that, there are four (4) major quadrants in any graph and these include the following:

Generally speaking, the solution set of a graph simply refers to all of the points that lie on its line. By critically observing the graph of lines a and b, we can reasonably infer and logically deduce that they both have the same slope, solution set, as well as increasing and decreasing infinitely.

In this context, the correct solution set lies in both Quadrant II and Quadrant III because both lines move towards negative and positive infinity i.e [-∞, ∞].

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Answer:

Step-by-step explanation:

This exercise desires to test our   knowledge of units conversion,

now, given that on the map 1 inch represents 4 miles

the distance of 1mile when converted to inches ordinarily would be

1mile is 63360 inches

since on the map

1 inch represents 4 miles

63360 inches represents  Xmiles

cross multiply we have

X would be = 63360*4

On a map one mile would be 253440 miles

Answer:

-2.797

Step-by-sep explanation:

The area in the left tail is the level of significance = \( \alpha = 0.005 \)

n = 25

Since sample size, n, = 25,

Degree of freedom = n - 1 = 25 - 1 = 24

The value of t for the t distribution, that is the t critical value, would be:

\( -t\binom{n - 1}{\alpha} = -t\binom{9}{0.005} \)

The t critical value can be gotten from the t-table at the intersection of the row representing 24 degrees of freedom and the \( t_{0.005} \) column. This would give us -2.797

The t critical value of the left tail would be critical value is -2.797.

Answer:

he will have to save $7 for 3 weeks to get $21

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

The equations can be written in factored form and vertex form to see the x-intercepts, axis of symmetry, and extreme value.

The y-intercept is the constant in the equation in standard form.

The axis of symmetry is the vertical line through the vertex.

__

f(x) = x² -2x -8 = (x -4)(x +2) = (x -1)² -9

  x-intercept (-2, 0), y-intercept (0, -8), axis of symmetry x = 1

__

g(x) = x² +6x +8 = (x +2)(x +4) = (x +3)² -1

  x-intercept (-2, 0), y-intercept (0, 8), minimum value -1

__

h(x) = -x² +2x = -(x)(x -2) = -(x -1)² +1

  axis of symmetry x = 1

_____

Additional comment

We have only listed the intercepts, axis, and extreme where the values match a label.

Answer:

The last multiple choice