3 years ago

Evaluate 5 + 8x when x = 2

Mathematics

1 answer:

MariettaO [177]3 years ago

8 0

I believe the answer is 21

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Anna11 [10]

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3 years ago

Which of these equations represents a line parallel to the line 2x + y = 6?

laila [671]

Answer:

D) y= -2X+1

Step-by-step explanation:

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3 years ago

Rewrite each fraction with a denominator of 10 7/2 3/5

Vaselesa [24]

Answer:

$\frac{7}{2}=\frac{35}{10}$

$\frac{3}{5}=\frac{6}{10}$

Step-by-step explanation:

Given the fraction

$\frac{7}{2}$

Multiplying numerator and denominator by 5

$\frac{7}{2}\times \frac{5}{5}$

$=\frac{35}{10}$

Therefore,

$\frac{7}{2}=\frac{35}{10}$

Similarly,

Given the fraction

$\frac{3}{5}$

Multiplying numerator and denominator by 2

$\:\frac{3}{5}\times \:\frac{2}{2}$

$\frac{3}{5}\times \:\frac{2}{2}=\frac{6}{10}$

Therefore,

$\frac{3}{5}=\frac{6}{10}$

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3 years ago

Find the area under one arch of a cycloid described by the parametric equations x = 3(20 - sin 20) and y = 3( I - cos 20). Use 0

Pavel [41]

The parametric equations seem to describe a circle of radius 3. Its area will be
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The appropriate choice seems to be
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3 years ago

All numbers bigger than five, or at most negative one

Kisachek [45]

Answer:

Hi there!

Your answer is:

-1 >=x>5

This can be broken down to:

x <= -1

x>5

Which fits your requirements!

6 0

4 years ago

Evaluate 5 + 8x when x = 2​

Evaluate 5 + 8x when x = 2