3 years ago

Using the Order of Operations, what is the solution to (10 - 5)/5 * 2 - 10 + 2?

Mathematics

1 answer:

olganol [36]3 years ago

8 0

Answer:

-6

Step-by-step explanation:

You need to follow the order of operations. (PEMDAS)

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Factorizing as the Difference of Two Squares<br>1. 144x2 - 49

igor_vitrenko [27]

Answer:

Factorizing as the Difference of Two Squares

1. 144x2 - 49

Step-by-step explanation:

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3 years ago

The product of a number and -7 gives seven times the sum of that number and -40. Find the number

Ymorist [56]

Let the unknown number be x.

x × -7 = 7 (x + -40)

-7x = 7x - 280

-14x = -280

x = 280/14

x = 20

Hope this helps!

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3 years ago

What is 0.31111... as a fraction

KonstantinChe [14]

Answer: 14/45
explanation:

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3 years ago

Read 2 more answers

Please help me I don’t know

Morgarella [4.7K]

Step-by-step explanation:

There should be an option that says, “From the origin, move 0.5 unit to the right along the x-axis and 1 unit down, and place the point.”

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3 years ago

Saira is using the formula for the area of a circle to determine the value of LaTeX: \piπ. She is using the expression LaTeX: Ar

lord [1]

Given:

Area of a circle, A=50.265 sq. units.

Radius of circle, r = 4 units.

To find:

The value of π to the nearest thousandth.

Solution:

Formula for area of a circle is

$A=\pi r^2$

$\dfrac{A}{r^2}=\pi$

$Ar^{-2}=\pi$

Now, using $Ar^{-2}$ expression, we can find the value of π.

$\pi=50.265904(4)^{-2}$

$\pi=\dfrac{50.265904}{4^2}$

$\pi=\dfrac{50.265904}{16}$

$\pi=3.141619$

Approximate the value to the nearest thousandth (three digits after decimal).

$\pi\approx 3.142$

Therefore, the approximated value of π is 3.142.

8 0

3 years ago