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3 years ago

If you have a question or a comment USE THE QUESTION COMMENTS GOD DANG IT

Mathematics

1 answer:

kow [346]3 years ago

4 0

Answer:

8/9

Step-by-step explanation:

In the standard form of line y = mx + b

m is the slope and b is the y-intercept

so just compare these two equations and you will see that the slope here is just 8/9

You might be interested in

Boy i suck at geometry fr can someone help me

Alex_Xolod [135]

Answer:

The measure of Angle G is 41

Step-by-step explanation:

We know that in a parallelogram, opposite angles are congruent, therefore let's solve for x-value first;

3x + 11 = 5x - 9

11 = 5x - 3x - 9

11 = 2x - 9

11 + 9 = 2x

20 = 2x

20/2 = x

10 = x

Now that we have x-value, we can substitute it in the equation for Angle G to find it's angle measure;

5(10) - 9 = ∠G

50 - 9 = ∠G

41 = ∠G

So the final answer = The measure of Angle G is 41

Hope this helps!

5 0

3 years ago

A number between 1 and 3 is chosen 30 times. The results are shown in the table below. What is the experimental probability of p

Fudgin [204]

The chances of picking an even number(a number that’s not odd) would be 1 out of 3

5 0

4 years ago

1/8 times what equals 16/8

Phoenix [80]

Answer:

Step-by-step explanation:

let x be the unknown

1/8x =16/8

1/8x =2

x=8×2

x=16

4 0

3 years ago

Mole Conversion: What is the mass of 3.13 x 1023 molecules of carbon dioxide?

4vir4ik [10]

Answer:

The mass of 3.13*10²³ molecules of carbon dioxide is 22.88 g.

Step-by-step explanation:

Avogadro's Number or Avogadro's Constant is the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023*10²³ particles per mole and it applies to any substance.

Then you can apply the following rule of three: if 6.023*10²³ molecules are present in 1 mole, 3.13*10²³ molecules are present in how many moles?

$moles=\frac{3.13*10^{23}molecules*1 mole }{6.023*10^{23}molecules}$

moles= 0.52

Since the molar mass of carbon dioxide is 44 g / mole, then the following rule of three can be applied: if there are 44 g in 1 mole, how much mass is there in 0.52 moles?

$mass=\frac{0.52 moles*44 g}{1 mole}$