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4 years ago

Choose what the expressions below best represent within the context of the word problem

Mathematics

1 answer:

Serggg [28]4 years ago

3 0

Answer:

5 and 7

Step-by-step explanation:

2 consecutive odd numbers...

x and x + 2

their sum equals 12

x + x + 2 = 12 <=== it could be this one

2x + 2 = 12 <== or this one

2x = 12 - 2

2x = 10

x = 10/2

x = 5

x + 2 = 5 + 2 = 7

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pantera1 [17]

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4 years ago

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lisov135 [29]

Answer:

0.1001

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3 years ago

425 school children were surveyed about what they want to be when they grow up, out of a choice of five professions. The results

hammer [34]

Given:

425 school children

Teacher : 80
Doctor : 105
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Police Officer : 70
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4 years ago

Which statement completes the proof that the sum of the angles of triangle PRQ is 180°? Statement Justification

vichka [17]

M∠1 + m∠RPQ + m∠5 = 180° Definition of a Straight Angle

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4 years ago

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A water storage tank has the shape of a cylinder with diameter 14 ft. It is mounted so that the circular cross-sections are vert

andrezito [222]

Answer:

percentage of the total capacity is 75.6%

Step-by-step explanation:

Hello! To solve this problem we follow the following steps

1. draw the complete scheme of the problem (see attached image)

2. To solve this problem we must find the area of the circular sector using the following equation.(c in the second attached image)

$A=\frac{R^2}{2} (\alpha -sin\alpha )$

$\alpha =2arccos(\frac{d}{R})$

3. observing the attached images we replace the values in the equations and find the area of the circular sector, remember that you must transform the angle to radians

$\alpha =2arccos(\frac{5}{7})=88.83$