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3 years ago

Bella thinks that the fraction 4/8 is the simplest form of 2/4 find and correct her mistake

Mathematics

2 answers:

Mars2501 [29]3 years ago

6 0

1/2 is the simplest form

Murrr4er [49]3 years ago

4 0

The simplest form of 2/4 is 1/2. Divide by 2.

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Which value is NOT equivalent to the other values?

Gre4nikov [31]

it's 0.4 while it may look like 4% it's actually 40% of 1

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2 years ago

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What is the area of a sector with a central angle of 2π/9 radians and a radius of 16.7 ft?

Y_Kistochka [10]

Answer:

Area of the sector is 97.30 square feet.

Step-by-step explanation:

The area of the sector is given by

$A=(\frac{\theta}{2})r^2$

Plugging the known values in this formula to find the area of the sector

$A=(\frac{2\pi/9}{2})(16.7)^2\\\\A=\frac{2\pi}{18}\cdot16.7^2$

Use the value of π as 3.14

$A=\frac{2\cdot3.14}{18}\cdot16.7^2$

Simplifying, we get

$A=97.3016$

Rounded to the nearest hundredth, we get

$A=97.30$

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3 years ago

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Describe Henry's location relative to the library.

Evgen [1.6K]

Answer:

Part 1)

Henry's location is at the ordered pair $(-3,4)$

Libray's location is at the ordered pair $(2,-3)$

Part 2) Henry is 5 city blocks at the left of the library and 7 city blocks up of the library

Step-by-step explanation:

Part 1) Write the ordered pairs that represent Henry and the Library

we have that

Henry's location is at the ordered pair $(-3,4)$

Libray's location is at the ordered pair $(2,-3)$

Part 2) Describe Henry's location relative to the library

Observing the graph

Henry is 5 city blocks at the left of the library and 7 city blocks up of the library

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3 years ago

Which of the equations below could be the equation of this parabola?

Ratling [72]

Answer:

the answer is "B"

the "a" (as in ax^2) is negative thus the parabola "goes downward"

Step-by-step explanation:

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3 years ago

Simplify. Assume that all variables are positive.

Alja [10]

I'm confused... Should there be more pictures? This in incomplete...

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3 years ago