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3 years ago

Which describes the shaded portion of the figure? PLEASE HELP MEEE

Mathematics

2 answers:

anygoal [31]3 years ago

7 0

1/2=20% is your answer

mixer [17]3 years ago

6 0

Answer:

1/5=20%

Step-by-step explanation:

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The state of Colorado is in the shape of a rectangle whose length is 380 miles and whose length is 380 miles and whose width is

KiRa [710]

Area of a rectangle is Length times width
So basically 380 * 280 should be the answer
The answer should be 106400

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3 years ago

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The equivalent ratios show how many teaspoons there are in 5 cups. What method can be used to convert 1 cup to teaspoons? multip

Rasek [7]

Answer: D. Divide 5 by 1,200

Step-by-step explanation:

I know the answer

3 0

2 years ago

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How many oz of walnuts which cost $6/oz must be added to 2 oz of peanuts which cost $12/oz to make mixed nuts which cost $8/oz

Burka [1]

Answer: 4 oz

<u>Step-by-step explanation:</u>

Create a table. Multiply across and add down (the middle column cannot be added). The Mixture line creates the equation that must be solved.

Let x represent the unknown quantity of walnuts.

$\begin{array}{c|c|c||c}&\underline{Quantity}&\underline{Cost}&\underline{Qty \times Cost}\\Walnuts&x&6&6x\\\underline{Peanuts}&\underline{\qquad 2\qquad}&\underline{\qquad 12\qquad}&\underline{\qquad 24\qquad }\\Mixture&x+2&8&6x+24\end{array}$

$.\qquad \qquad \qquad \qquad (x+2)(8) = 6x+24\\.\qquad \qquad \qquad \qquad 8x + 16 = 6x + 24\longrightarrow \text{distributed}\\.\qquad \qquad \qquad \qquad2x+16=24\qquad \longrightarrow \text{subtracted 6x}\\.\qquad \qquad \qquad \qquad 2x=8\qquad \qquad \ \longrightarrow \text{subtracted 16}\\.\qquad \qquad \qquad \qquad x=4\qquad \qquad \quad \longrightarrow \text{divided by 2}$

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2 years ago

Which is 144 written as a power of a number

s2008m [1.1K]

12^2 What is it's square root or basically you could divide it so it's 12 to the power of 2 or 12^2

5 0

3 years ago

10 points!!! Please answer 8 and 9 and hurry

lilavasa [31]

Answer:

Step-by-step explanation:

since EG bisects angle DEF

31 = x + 15

31 - 15 = x

x = 16 degree

6x - 4 = 56

6x = 56 + 4

x = 60/6

x = 10

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3 years ago

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