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SVETLANKA909090 [29]
4 years ago
12

Simplify by removing factor of 1 2z-10/2z+10

Mathematics
1 answer:
mihalych1998 [28]4 years ago
4 0

Answer:

\frac{6z-5}{z+5}

Step-by-step explanation:

Factorise the numerator and denominator

12z - 10 = 2(6z - 5) ← common factor of 2

2z + 10 = 2(z + 5) ← common factor of 2

Thus the fraction becomes

\frac{2(6z-5)}{2(z+5)} ← cancel the 2 on numerator/ denominator

= \frac{6z-5}{z+5}

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Answer:

2,003,160

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If someone mixes 36 liters of orange juice and 45 liters of soda water, how many batches would they make?

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3 years ago
The values in the table represent a linear function. How does the value of y change in relation to a change in the value of x?
Verizon [17]

if x is changed by 2 , the y changes by  +3, Option B is the correct answer.

<h3>What is the  equation of a Linear Function ?</h3>

The equation of a Linear Function is given by

y = mx +c

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The data is given in the table

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m = ( y2 -y1 )/(x2-x1)

m = (-7 +10) /(-2+4)

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To know more about Linear Function

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7 0
2 years ago
Given 6, 8, and 11 as the three sides of a triangle, classify it as one of the following:
Katyanochek1 [597]

9514 1404 393

Answer:

  C. Obtuse

Step-by-step explanation:

The "form factor" I use for this is ...

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The value is negative, indicating an OBTUSE triangle.

__

<em>Additional comment</em>

In this expression, 'a' and 'b' are the two shortest sides (in no particular order) and 'c' is the longest side. The interpretation is ...

  negative — obtuse

  zero — right

  positive — acute

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If you're familiar with Pythagorean triples, you know that the 3-4-5 right triangle triple can be doubled to give 6-8-10. The long side of 11 is longer than the hypotenuse for the right triangle, so would correspond to a largest angle greater than 90°. The 6-8-11 triangle would be OBTUSE.

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