3 years ago

Lines C and D are represented by equations given below:

Mathematics

1 answer:

Vaselesa [24]3 years ago

4 0

(1, 5), b/c both lines pass through this point - is the correct answer.

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to find the area of a trapezoid dylan uses the formula A=1/2 (B1+B2)h the bases have lengths of 3.6 cm and 12 1/3 cm. the height

Artemon [7]

Answer:

It is irrational because it can not be represented as a fraction of two integers

Step-by-step explanation:

Given

$B_1 = 3.6$

$B_2 = 12\frac{1}{3}$

$H = \sqrt[3]5$

Required

Why is the area irrational?

First, we need to calculate the area

$Area = \frac{1}{2}(B_1 + B_2) * H$

$Area = \frac{1}{2}(3.6 + 12\frac{1}{3}) * \sqrt[3]5$

$Area = \frac{1}{2}(3.6 + \frac{37}{3}) * 17100$

$Area = \frac{1}{2}(\frac{10.8+37}{3}) * 1.710$

$Area = \frac{1}{2}(\frac{47.8}{3}) * 1.7100$

$Area = \frac{47.8}{6} * 1.7100$

$Area = \frac{47.8* 1.7100}{6}$

$Area = \frac{81.738}{6}$

$Area = 13.623$

<em>It is irrational because it can not be represented as a fraction of two integers</em>

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2 years ago

A quadrilateral has vertices (2, 0), (0, –2), (–2, 4), and (–4, 2). Which special quadrilateral is formed by connecting the midp

HACTEHA [7]

In order to know what the polygon is, you have to plot the coordinates. After plotting, it is obviously shown a form of a rectangle. After connecting the midpoints of the sides, it formed a (D) rhombus, not a kite.

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3 years ago

2!7! Divided by 4!8! Simplified

Molodets [167]

Answer:

2/7 divided by 4/8 = 0.57142857142

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3 years ago

Amari has a previous balance of $691 on a credit card with a 17.1% APR compounded monthly. If he made a payment of $95 this mont

Marrrta [24]

691-95=596
596 X .171=101.9
101.1 +596 = 697.9 new balance

5 0

3 years ago

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Jennifer paid $3.75 for 3 doughnuts. What is the unit price for the doughnuts?

Scrat [10]

Answer:

Cost of one doughnut = $1.25

Step-by-step explanation:

Doughnut Cost

3 3.75

1 x

$\frac{3}{1} = \frac{3.75}{x}\\\\3 \times x = 3.75 \times 1\\\\x = \frac{3.75}{3} = \$ 1.25$

5 0

2 years ago

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