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3 years ago

I kinda need help with this

Mathematics

1 answer:

sladkih [1.3K]3 years ago

4 0

Answer:

34.25

Step-by-step explanation:

All you have to do is divide. Since they are both negative numbers, the outcome will be positive! -102.75 / -3 will equal 34.25. I hope this helps!

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Igoryamba

There are infinite numbers

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3 years ago

Find the unknown side length, x. Write your answer in simplest radical form.

velikii [3]

The answer should be 16√5

8 0

3 years ago

Y = f(x) = -1 Find f(x) v/hen x = 3.

-Dominant- [34]

Answer:

f(x) is equal to -1 when x=3

Step-by-step explanation:

we have

$y=f(x)=-1$

This is a constant function

we know that

A constant function is a function whose output value is the same for every input value

therefore

when x=3 (input value)

The value of the function is y=-1 (output value)

6 0

2 years ago

Let f(x)=4x+7 and g(x)=3x-5. Find (g o f)(-4) A)-32 B)-61 C)-64 D)-9

olya-2409 [2.1K]

Answer for this question is -32

5 0

3 years ago

Solve by completing the square x^2-6x-16=0

Greeley [361]

Answer:

x = 8 or

x = -2

Step-by-step explanation:

<h2>Completing The Square:</h2>

x² - 6x - 16 = 0

Here,

a = 1

b = -6

c = -16

Now,

x² - 6x + [6/2(1)]² - [6/2(1)]² - 16 = 0

x² - 6x + (6/2)² - (6/2)² - 16 = 0

x² - 6x + (3)² - (3)² - 16 = 0

(x - 3)² - 9 - 16 = 0

(x - 3)² - 25 = 0

(x - 3)² = 25

x - 3 = +-√25

x - 3 = +- 5

x = 3 +- 5

x = 3 + 5 or x = 3 - 5

x = 8 or x = -2

Hope it's helpful

7 0

3 years ago

Read 2 more answers