3 years ago

A linear equation when graphed is a straight line. true or fales

1 answer:

4 0

This is False.

Because the graph of a linear function is a straight line, but a vertical line is not the graph of a function.

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Find the 19th term of the arithmetic sequence d=5 a1=2

blagie [28]

Answer:

Step-by-step explanation:

nth term = a₁ + (n - 1)d

19th term = 2 + (19 - 1) * 5

= 2 + 18*5

= 2 + 90

= 92

8 0

3 years ago

Given the following cofunction sin(x - 3)° = cos(2x + 6)°, what is the measure of the smaller angle

Dmitriy789 [7]

Note :

sin(x) = cos (90-x)

Therefore,

sin(x-3) = cos(90-(x-3))

90-[x-3] = 2x+6

90-x+3 = 2x+6

3x = 93-6

x = 31-2

x = 29°

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2 years ago

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bezimeni [28]

115,932 is bacillus safe ok 12x1.

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3 years ago

Find the radius of the sphere with a volume of 32/81π cubic yards. Write your answer as a fraction in simplest form.

Vilka [71]

Answer:

2/3 yards or 2 feet

Step-by-step explanation:

The formula for the volume of a sphere is $\frac{4}{3}\pi r^3$ , meaning that you can set up the following equation:

$\dfrac{32\pi}{81}=\dfrac{4}{3}\pi r^3$

Divide both sides by $\frac{4}{3}\pi$ :

$\dfrac{8}{27}=r^3$

Take the cube root of both sides:

$r=\dfrac{2}{3}$ yards. Hope this helps!

3 0

3 years ago

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Attila the Hun was a ruler of the Hunnic Empire. The Romans feared him greatly until his death since he made quite a habit of in

navik [9.2K]

The Romans no longer feared him after his death in 453.

Let the year be represented by = x

So, inequality becomes -

453<x ; x will be smaller than 453 because Hun was dead in 453. So 453 and any number smaller than that would be the times in his life that he would have been feared.

5 0

3 years ago

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