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miss Akunina [59]
2 years ago
7

Write 7/10 as a sum of fractions three diffrent ways​

Mathematics
1 answer:
Elanso [62]2 years ago
3 0

Answer:

3/10 + 4/10

1/2 + 1/5

1/10 + 3/5

Step-by-step explanation:

3/10 + 4/10 = 7/10 (add numerator and keep denominator)

1/2 + 1/5 = 5/10 + 2/10 = 7/10 (use equivalent fractions)

1/10 + 3/5 = 1/10 + 6/10 = 7/10

I hope this helped and please mark me as brainliest!

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Robin randomly selects a number between 1 and 20 what is the probabilty that the number selected is the square of a natural numb
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Squares of Natural numbers from the range of 1 to 20:
1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16
(whereas 5^2 = 25 which is outside the range).

There are 4 numbers out of 20, so the probability is 4/20*100% = 20%
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If f(x) = x/2 - 3 and g(x) = 3x^2 + x - 6, find (f+g)(x)
drek231 [11]

(f+g)(x) = f(x) +g(x)

(f+g)(x) = \left(\dfrac{x}{2}-3\right)+\left(3x^2+x-6\right)

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3 years ago
The degree measure of an acute angle in a right triangle is x. If sinx=2/3, determine if each of the following expressions is al
leonid [27]
<h2> ☞ANSWER☜ </h2>

The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees... The two sides of the triangle that are by the right angle are called the legs... and the side opposite of the right angle is called the hypotenuse.

An acute angle is an angle that measures less than 90 degrees. A triangle formed by all angles measuring less than 90˚ is also known as an acute triangle. For example, in an equilateral triangle, all three angles measure 60˚, making it an acute triangle.

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3 years ago
Find the difference quotient and simplify your answer. f(x) = 4x − x2, f(4 + h) − f(4) h , h ≠ 0
Anon25 [30]

The difference quotient and simplification will be    = [4 -h-2x]

The given equation is as follows:   f(x)= 4x - x²

For finding the quotient and further simplification we must follow the following steps:

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

<h3>What is simplification of algebraic operations?</h3>

Getting the functions in their lowest terms is known as simplification.

Brackets will get open and solved further;

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

[f(x + h) - f(x)] / h = [4h - h² - 2x]/ h  

Finally dividing the whole equation with h;

                                = [4 - h - 2x] 

Learn more about algebraic operations,

brainly.com/question/12485460

# SPJ1

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