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2 years ago

Elijah walks home from school several times each week. He walks the 2.8-mile distance at an average rate of

Mathematics

1 answer:

Radda [10]2 years ago

4 0

Answer:

Elijah's" (y cualquier palabra posterior) fue ignorada debido a que hemos restringido las consultas hasta 32 palabras.

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You have 24 feet of fencing that you are using to make a rectangular dog pen. You want the dog pen to enclose 150 square feet. I

melamori03 [73]

Answer:

Not possible

Step-by-step explanation:

Given that

The area of the pen is 150 ft²

Assuming that the length of the pen is x, then the breadth of the pen will be 24 - x

Area = length * breadth

Area = x (24 - x)

Area = 24x - x²

24x - x² = 150

x² - 24x + 150 = 0

Using general quadratic formula, we have

[-b ± √(b² - 4ac)]/ 2a

Where

a = 1

b = -24

c = 150

On solving the equation, we get a number in the complex form of "i", and not a real number. As such, it's not possible for the 24 feet to enclose the area

7 0

3 years ago

Please help me....<br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B22%7D%7B7%7D%20%20%20%5Cdiv%20%20%5Cfrac%7B22%7D%7B7%7D

Greeley [361]

<h3><u>Answer</u> :</h3>

$\sf \dashrightarrow \dfrac{22}{7} \div \dfrac{22}{7}$

$\sf \dashrightarrow \dfrac{22}{7} \times \dfrac{7}{22}$

$\sf \dashrightarrow \dfrac{\cancel{22}}{\cancel{7}} \times \dfrac{\cancel{7}}{\cancel{22}}$

$\sf \dashrightarrow 1 \times 1$

$\sf \dashrightarrow 1$

<h3>Hence, answer is 1.</h3>

4 0

2 years ago

Read 2 more answers

Adam and his sister Beatrice combined their allowance of $7 each so they could buy a movie for $12 they bought $1 containers of

Fittoniya [83]

14 - 12 = 2 dollars left over to buy containers. They each got one container each.

8 0

2 years ago

Read 2 more answers

The midpoint of RS¯¯¯¯¯¯¯ is M. Use the given endpoint R(23, 14) and midpoint M(13, 8) to find the coordinates of the other endp

Oksanka [162]

The coordinates of other endpoint S is (3, 2)

<h3><u>Solution:</u></h3>

Given that midpoint of RS is M

Given endpoint R(23, 14) and midpoint M(13, 8)

To find: coordinates of the other endpoint S

<em><u>The formula for midpoint is given as:</u></em>

For a line containing containing two points $(x_1, y_1)$ and $(x_2, y_2)$ midpoint is given as:

$m(x, y)=\left(\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2}\right)$

Here in this problem,

m(x, y) = (13, 8)

$(x_1, y_1) = (23, 14)\\\\(x_2, y_2) = ?$

Substituting the given values in above formula, we get

$(13,8)=\left(\frac{23+x_{2}}{2}, \frac{14+y_{2}}{2}\right)$

Comparing both the sides we get,

$\begin{aligned}&13=\frac{23+x_{2}}{2} \text { and } 8=\frac{14+y_{2}}{2}\\\\&26=23+x_{2} \text { and } 16=14+y_{2}\\\\&x_{2}=3 \text { and } y_{2}=2\end{aligned}$

Thus the coordinates of other endpoint S is (3, 2)

8 0

3 years ago

Maslowich

(−0.0081p)(t)=(15000)(2.718282)

Step 1: Divide both sides by -0.0081t.

−0.0081pt

−0.0081t

40774.227427

−0.0081t

−40774.227427

0.0081t

Answer:

−40774.227427

0.0081t

5 0

2 years ago