4 years ago

What is the answer you get when you simplify -16/-2

Mathematics

1 answer:

weeeeeb [17]4 years ago

7 0

-16/-2
Divide numerator & denominator by 2
-8/-1 = 8

You might be interested in

Molly is thinking of a number. twice her number take away seven is the same as her number plus five. what is her number?

777dan777 [17]

Answer:

Number = 12

Step-by-step explanation:

2n-7=n+5 (+7 to both sides)

2n=n+12 (-n to both sides)

n=12

4 0

2 years ago

Among 9 electrical components exactly one is known not to function properly. If 3 components are randomly selected, find the pro

kozerog [31]

Answer:

P=0.66

Step-by-step explanation:

We know that Among 9 electrical components, exactly one is known not to function properly. If 3 components are randomly selected.

We calculate the probability that all selected components function properly.

We calculate the number of possible combinations:

$C_3^9=\frac{9!}{3!(9-3)!}=84$

We calculate the number of favorable combinations:

$C_3^8=\frac{8!}{3!(8-3)!}=56$

Therefore the probability is:

$P=\frac{56}{84}\\\\P=0.66$

6 0

4 years ago

How do you do number 3?

Tatiana [17]

Alright! In order to do number 3, you first have to simply what you have. So:

√4x[12-√(10-6)] → √4x[12 ÷ √4]

Now, to find the square root of a number you simply ask yourself, "What number times itself will give me that number?". So, the number two times itself is equal to 4. So:

√4 = 2. Plug in this value for √4.

2x[12 ÷ 2] → 2x6

Multiply:

2x6 = 12

4 0

4 years ago

Which represents the reflection of f(x) = StartRoot x EndRoot over the x-axis?

EastWind [94]

X equals 4 and the x axis

6 0

4 years ago

Please please help me!!

Ludmilka [50]

Its a reflection because the image flips along the line of symmetry.

3 0

4 years ago

Read 2 more answers