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2 years ago

Evaluate (-3^-3)\6^-2. Write your answer as a fraction in simplest form.

Mathematics

1 answer:

Vanyuwa [196]2 years ago

6 0

- 4 / 3 is the answer, just simplify

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What is the x please answer me quick

nordsb [41]

First u do a squared +b squared =c squared aka pythagorean theorem then so u already have c squared so you would do 5x5=25 and 13x13=169 so then the equation would be 25+?=169 then do 169-25 which equals 144 and then do the square root of that which is 12 THE ANSWER IS 12

4 0

3 years ago

Will mark brainly :)

WARRIOR [948]

Answer:

If is positive, then the parabola opens upward, so the function decreases on and increases on . But if is negative, then just the reverse

7 0

2 years ago

F(x)=6x^2 +10x−1

KATRIN_1 [288]

Answer: It has two distinct real zeros.

Step-by-step explanation:

The formula that is used to calculate the discriminant of a Quadratic function is the one shown below:

$D=b^2-4ac$

In this case you have the following Quadractic function provided in the exercise:

$f(x)=6x^2 +10x-1$

Let's make it equal to 0:

$0=6x^2 +10x-1$

You can identify that:

$a=6\\\\b=10$

Knowing these values, you can substitute them into the formula and then evaluate:

$D=10^2-4(6)(-1)\\\\D=124$

Therefore, since:

$D>0$

You can determine that the it has two distinct real roots.

3 0

3 years ago

0.25q+0.10d=4.95 D=3q

lorasvet [3.4K]

0.25q + 0.1d = 4.95
d = 3q

0.25q + 0.1(3q) = 4.95
 0.25q + 0.3q = 4.95
 0.55q = 4.95
 0.55 0.55
 q = 9
0.25(9) + 0.1d = 4.95
 2.25 + 0.1d = 4.95
- 2.25 - 2.25
 0.1d = 2.7
 0.1 0.1
 d = 27

5 0

3 years ago

What number is 15% of 215

PSYCHO15rus [73]

15/100 × 215 = 3225/100
= 32.25

i am a mathematics teacher. if anything to ask please pm me

3 0

3 years ago

Evaluate (-3^-3)\6^-2. Write your answer as a fraction in simplest form.​

Evaluate (-3^-3)\6^-2. Write your answer as a fraction in simplest form.