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2 years ago

Anyone want to share a google doc with me for fun?

Mathematics

1 answer:

Kruka [31]2 years ago

6 0

Answer:

I would but my account only let's me share within my school district :/

Step-by-step explanation:

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Fernando bought a jacket for $185 and sold it for 1 1/2 times what he paid. Marisol spent 1/5 as much as Fernando on the same ja

Anna007 [38]

We have been given that Fernando bought a jacket for $185 and sold it for 1 1/2 times what he paid.

Let us find selling price of jacket as:

$\text{Selling price of Fernando's jacket}=\$185\times 1\frac{1}{2}$

$\text{Selling price of Fernando's jacket}=\$185\times \frac{3}{2}$

$\text{Selling price of Fernando's jacket}=\$277.5$

We have been given that Marisol spent 1/5 as much as Fernando on the same jacket.

$\text{Cost of Marisol's jacket}=\$185\times \frac{1}{5}$

$\text{Cost of Marisol's jacket}=\$37$

We are also told that Marisol sold the jacket for 1/2 as much as Fernando did.

$\text{Selling price of Marisol's jacket}=\frac{\$277.5}{2}$

$\text{Selling price of Marisol's jacket}=\$138.75$

The amount of money earned by Marisol would be selling price of jacket minus cost.

$\text{Amount of money earned by Marisol}=\$138.75-\$37$

$\text{Amount of money earned by Marisol}=\$101.75$

Therefore, Marisol made $101.75.

4 0

2 years ago

Find the area of the parrallelogram

Zolol [24]

Answer:

I believe it is about 47.63 meters squared

Leave a comment if you'd like a step-by-step explanation

5 0

3 years ago

Use the GCF and the distributive Property to find the sum of 29 + 91

irinina [24]

First you add them and then factor them the biggest factor is the answer

3 0

2 years ago

Find the coordinates of the circumcenter of △PQR with vertices P(−2,5), Q(4,1), and R(−2,−3).

mel-nik [20]

Answer: (1/3,2)

Step-by-step explanation:

Let O(x,y) be the circumference of the triangle PQR,

Thus, by the property of circumcenter all the vertices of the triangle are at same distance from this circumcenter.

Thus, PO = QO

By the distance formula,

$(x+2)^2+(y-5)^2 = (x-4)^2+(y-1)^2$

$\impliesx^2+ 4x + 4 + y^2+ 25 - 10 y = x^2+16 - 8 x + y^2+1 - 2y$

$\implies 4x + 4 + 25 - 10 y = 16 - 8 x + 1 - 2y$

$\implies 4x +8x-10y+2y = 16 + 1 -25-4$

$\implies 12x - 8y = 17 - 29$

$\implies 12 x - 8 y = - 12$ ---------(1)

Similarly, QO = RO

$\implies (x-4)^2 + (y-1)^2 = (x+2)^2+(y+3)^2$

$\implies x^2 + 16 - 8x + y^2+ 1 - 2y = x^2+ 4 + 4 x +y^2+ 9 + 6 y$

$\implies 16 - 8x + 1 - 2y = 4 + 4 x + 9 + 6 y$

$\implies - 8x -4x-2y-6y=4+9-16-1$

$\implies -12 x - 8 y = 13 - 17$

$\implies 12 x + 8 y = 4$ ------------(2)

By adding equation (1) and (2),

24 x = - 8

x = 1/3

By putting this value in equation (1),

We get,

Thus, 4 - 8 y = -12

8 y = 16

y = 2

7 0

2 years ago

Which of the graphs below would result if you made the leading term of the

gregori [183]

Answer:Where the graphs?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers