All categories

2 years ago

What does -5 * -6 equal

Mathematics

2 answers:

Bess [88]2 years ago

6 0

The answer equals to 30, a negative with another negative equals positive, so 5×6=30

Ugo [173]2 years ago

6 0

The correct answer is 30

You might be interested in

Answer asap !!!!!!

GaryK [48]

Value of r is -4

Step-by-step explanation:

We are given points (-1,-6) and (0,r) on line and slope of line is -2. We need to find value of r.

Using slope formula when two points are given:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

Where $x_1=-1,\,\,y_1=-6,\,\,x_2=0,\,\,y_2=r$

Putting values:

$2=\frac{r-(-6)}{0-(-1)} \\2=\frac{r+6}{0+1} \\2=\frac{r+6}{1} \\2=r+6$

Adding -6 on both sides:

$2-6=r\\-4=r$

So, Value of r is -4

Keywords: Slope of line

Learn more about Slope of line at:

#learnwithBrainly

4 0

3 years ago

On Ethan's farm he had 14 dogs and chickens. There were 14 heads and 48 legs. How many of each type did he have?

Goryan [66]

Step-by-step explanation:

Total dogs and chickens = 14

If there are 10 dogs = 10 x 4 = 40 legs

If there are 4 chickens = 4 x 2 = 8

So 40 + 8 = 48

8 0

2 years ago

Please help fast!!!

PSYCHO15rus [73]

Answer:

678.24 cubic in.

Step-by-step explanation:

Ok, first find the area of the base.

3.14×3^2= 28.26

Then multiply that area by the height, which is 8×3=24

24×28.26=678.24

Let me know if you got it!

3 0

2 years ago

18.2 divided by 18 what’s the answer??

Softa [21]

18.2 divided by 18 is 1.011

3 0

3 years ago

Read 2 more answers

Can some one solve this (squar roots)

Inessa05 [86]

Answer:

2 $\sqrt{6}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplifying the radicals

$\sqrt{96}$

= $\sqrt{16(6)}$

= $\sqrt{16}$ × $\sqrt{6}$ = 4 $\sqrt{6}$

$\sqrt{24}$

= $\sqrt{4(6)}$

= $\sqrt{4}$ × $\sqrt{6}$ = 2 $\sqrt{6}$

Thus

$\sqrt{96}$ + 2 $\sqrt{6}$ - 2 $\sqrt{24}$

= 4 $\sqrt{6}$ + 2 $\sqrt{6}$ - 4 $\sqrt{6}$ ← collect like terms

= 2 $\sqrt{6}$

6 0

2 years ago

Read 2 more answers