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3 years ago

Answer the below 20points If you dont know dont answer pls

Mathematics

1 answer:

Rus_ich [418]3 years ago

8 0

Answer:

Step-by-step explanation:

Substitute the f(x) and g(x) into f/g

$\frac{\sqrt[3]{3x} }{5x+2}$

To find the domain,

Get the denominator of the fraction so 5x + 2 and equal it to 0 and find x

5x + 2 = 0

5x = -2

x = $\frac{-2}{5}$

Therefore it's D

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Write h(x) = 3x2 – 12x in vertex form.

igomit [66]

Answer:

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3 years ago

If an ant runs randomly through an enclosed

liraira [26]

The area of a circle is π (radius²)

The area of the outer (2-ft) circle is π (2²) = 4 π square feet.

The area of the inner (1-ft) circle is π (1²) = 1 π square feet.

The inner circle covers 1/4 of the area of the outer circle.

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3 years ago

In this figure, a and b are A. vertical B. equal C. complementary. D. supplementary.

Andreas93 [3]

It is a supplementary angle. D because the add up to 180.

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3 years ago

Rewrite as a product of two factors: 3 + 18d + 21y

Vlada [557]

Answer:

the Expression is :

(3) × (1 + 6d + 7y)

Step-by-step explanation:

here's the solution : -

=》

$3 + 18d + 21y$

=》

$(3 \times 1 )+ (3 \times 6d) + (3 \times 7y)$

now, since 3 is common in all terms let's take it out.

=》

$3 \times (1 + 6d + 7y)$

=》so, ,we got the above expression as product of 3 and ( 1 + 6d + 7y ) as factors.

3 0

3 years ago

Read 2 more answers

A swim meet has 13 contestants signed up for the 100-meter butterfly event. The first heat has 6 swimmers. How many different wa

tino4ka555 [31]

Answer:

6 swimmers in the first heat can be arranged in 1716 different ways.

Step-by-step explanation:

A swim meet has 13 contestants signed up. To calculate the arrangement of first 6 swimmers in first heat we will use combinations because order doesn't matter.

So to select 6 swimmers out of 13 contestants number of different ways

= $^{13}C_{6}$