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Vadim26 [7]
3 years ago
5

What is 5 1/2 +2 1/7

Mathematics
2 answers:
Elan Coil [88]3 years ago
8 0

Answer:

\frac{135}{14}

ZanzabumX [31]3 years ago
7 0

Answer:

Step-by-step explanation:

5\frac{1}{2}+2\frac{1}{7}

5\frac{7}{14}+2\frac{2}{14}

7 9/14  or 7\frac{9}{14}

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What Greek mathematician is known as the father of Geometry?
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C. Euclid is known as the father of Geometry

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In the diagram shown, chords AB and CD intersect at E. The measure of (AC) ̂ is 120°, the measure of (DB) ̂ is (2x)° and the mea
Mars2501 [29]

Answer:

The measure of angle < AED is 100\°

Step-by-step explanation:

we know that

The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite.

so

m

substitute the values and solve for x

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3 years ago
Which of the follwing equations has a quotient with a remainder?
Reptile [31]

Answer: Choice 2) A, B, C

====================================

Explanation:

Use a calculator to find that,

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The first three results have a decimal portion as the answer. So there is a remainder here. The remainder is the leftover bit that couldn't make another full value. Only choice D results in a whole number that isn't a decimal value, so this does not have a remainder.

As a smaller example, let's say we had 20 cookies and 3 people. If we want to divide the cookies evenly, then each person gets 20/3 = 6 full cookies and there would be 2 cookies left over (6*3 = 18 are eaten so 20-18 = 2 is left over). Notice that 20/3 = 6.67 approximately. The non-whole number decimal value indicates we have a remainder. If we had 21 cookies, then each person gets 21/3 = 7 full cookies with nothing left over, so there's no remainder here.

4 0
3 years ago
Question 3 (4 MARKS) Find the equation of the tangents to the curve of the function with rule y = x^2 at the points where x = a
Arte-miy333 [17]

Answer:

(0 , -a²)

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tangent at x = a and x = -a

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gradient dy/dx = 2x

slope (m) at x = a is <u>2a</u>     and slope (m') at x=-a is<u> -2a</u>

line1: (y - a²) / (x - a) = 2a

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I wish I did it right, or ....

3 0
3 years ago
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