All categories

2 years ago

What is 12xq+35x14/455 x=multiply += addition /= divide

Mathematics

1 answer:

kiruha [24]2 years ago

6 0

Answer:

ı wanna learn abot it

Step-by-step explanation:

ı think u should make -b/2a and b^2-4ac

You might be interested in

Help on math? Thanks! :)

Vinvika [58]

Equilateral- all sides are the same

3 0

3 years ago

What value of z makes the equation true? 0.2z -8 =0.4z -7

alukav5142 [94]

Answer:

X= -0.4545

Step-by-step explanation:

YOU HAVE TO SUBTRACT .2Z FROM .4Z WHICH GETS YOU .2 ON THE RIGHT SIDE

THAT WOULD MEAN YOU HAVE TO CLEAR OUT THE SEVEN BY ADDING IT ON BOTH SIDES GETTING -1

THEN YOU WOULD HAVE -1=.2Z

THEN DIVIDE BY .2 GETTING YOU A TOTAL OF -0.4545 WHEN YOU FINISH DIVIDING

4 0

3 years ago

4+7a=12+8a<br> with steps pls

Varvara68 [4.7K]

Answer:a=-8

Step-by-step explanation:

4+7a=12+8a

So first you want to have the variables on the same side

4+7a-7a=12+8a-7a

This is how you got the 7a to the right side. Then you subtract 8a-7a So the equation becomes

4=12+a

Now there are two ways of doing this.

1. 4-12=12-12+a

You moved the 12 to the left side so you have the same variable on one side

4-12=-8

So then a=-8

2. 4-4=12-4+a

0=8+a

then you would have to subtract 8 to keep 'a' by itself

-8=8-8+a

simplify it

-8=a

same thing

3 0

3 years ago

Read 2 more answers

Evaluate the following expression

krek1111 [17]

Answer:

Step-by-step explanation:

a+b divide c -> $\frac{a+b}{c}$

Plugging in - > $\frac{2+-3}{-1}$

Simplifying: $\frac{2-3}{-1}$

Subtracting: $\frac{-1}{-1}$

Simplifying: 1

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

3 0

3 years ago

POPICS! 1-22C Is the weight of a system an extensive or intensive property?

svet-max [94.6K]

Answer:

Extensive property

Step-by-step explanation:

The intensive properties does not depend on the amount of mass of the system or the size of the system, for example the density $\rho$ is a quantity that is already defined for the system, because the density of water is equal for a drop or for a pool of water.

In the case of extensive properties the value of them is proportional to the size or mass of the system. For example mass is an extensive property because depend on the amount of substance. Other example could be the enegy.

In the case of weigth is a quantity that depends on mass value, then weigth is an extensive property.

4 0

3 years ago