All categories

3 years ago

-6 + -4 + 3 = ? Adding integers

Mathematics

2 answers:

n200080 [17]3 years ago

8 0

Step-by-step explanation:

Hey there!

Here,

$= - 6 + ( - 4) + 3$

While working with them remember some rules;

(-) + (-) = sign (-) but add them.
(+) + (+) = sign (+) and add.
(+) - (+) = subtract but keep sign of greator number.
(-) -(-) = subtract and keep the sign of greator number.

Likewise in your question,

$= - 6 - 4 + 3$

$= - 10 + 3$

$= - 7$

Hope it helps...

mart [117]3 years ago

5 0

-6 + -4 + 3 = -7
basically, even though there's a plus sign with negative 4, you still subtract it since it's a negative.

You might be interested in

I rlly rlly need the answer ASAP

Natalija [7]

Answer:

your answer is c

Step-by-step explanation:

In the fraction Jonah made split his table into 10 parts to show 3/5 and to get the 10 parts he multiplied 5 by 2 to get 10 and you have to do the same to the 3 so 3 multiplied by 2 is 6

3 0

3 years ago

If this money were equally distributed among the world's population of 7.0 billion people, how much would each person receive?

const2013 [10]

how much money u need to add more detail in the question

5 0

3 years ago

Water is leaking out of an inverted conical tank at a rate of 6800 cubic centimeters per min at the same time that water is bein

Bad White [126]

Answer:

The rate at which water is being pumped into the tank is 13,913.27 cubic centimetre per minute

Step-by-step explanation:

Given that, the height of the conical tank is 13 meters and diameter is 3 meters.

Radius = $\frac32$ meters

$\therefore \frac{radius }{height}=\frac {\frac{3}{2}}{13}$

$\Rightarrow \frac{radius }{height}=\frac {3}{26}$

$\Rightarrow radius=\frac {3}{26}\times height$ ......(1)

The volume of the cone is $V=\frac13 \pi r^2 h$

Now putting $r=\frac{3}{26} h$

$V=\frac13 \pi (\frac3{26}h)^2 h$

$\Rightarrow V=\frac{3}{676} \pi h^3$

Differentiating with respect to t

$\frac{dV}{dt}=\frac{3}{676}\pi .3h^2 \frac{dh}{dt}$

$\Rightarrow \frac{dV}{dt}=\frac{9}{676}\pi h^2 \frac{dh}{dt}$

Given that, the water level is rising at a rate of 17 cm per minute when the height 1 meter= 100 cm .i.e $\frac{dh}{dt}=17$ cm/min

Putting $\frac{dh}{dt}=17$

$\frac{dV}{dt}=\frac{9}{676}\pi h^2 \times 17$

$\frac{dV}{dt}|_{h=100}=\frac{9}{676}\pi (100)^2 \times 17$

≈7,113 cubic centimetre per minute

The volume of water increases 7,113 cubic centimetre per minute while 6,800 cubic centimetre per minute is leaking out.

It means the required rate at which water is being pumped into the tank is

=(7,113+6,800)cubic centimetre per minute

=13,913 cubic centimetre per minute

4 0

3 years ago

Help. I wil give credit

IrinaK [193]

Answer:

Step-by-step explanation:

1) Angle 1 and angle 2 are complementary angles. If angle 1 measures (3x + 2), what is the measure of angle 2? 3x+2 + y = 90

2) Angle A and angle b are supplementary angles. Angle A measures (2m – 10) degrees and angle b measures (m + 25) degrees. Find the measure of angle A and angle b.

3) Three angles are supplementary angles. If one angle measures 25 degrees, the second angle measures m + 15. The third angle measures 2m degrees. What is the value of m?

7 0

2 years ago

Simplify each expression. 20-2.32 0 18 O 11 O 60 O 2.

Vladimir [108]

Answer:

the answer for this question is 18

8 0

3 years ago