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Irina-Kira [14]
3 years ago
13

Which equation is graphed?

Mathematics
2 answers:
Naya [18.7K]3 years ago
7 0
The answer is y=2x+4
leonid [27]3 years ago
5 0

Answer:

y= 2x+4

Step-by-step explanation:

To find slope its y2-y1/x2-x1

Plug it into any coordinate to get 2x

To find b in y=mx+b, you look at the y at the 0, in this case, "(0,4) Thefore the b is 5

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HELP I NEED THIS ANSWER FASTTTTTTTTTTTTTTTTTTTTT MY BRAIN IS ON 1 BRAIN CELL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
galina1969 [7]

Answer:

1.We say a coin is fair if it has probability 1/2 of landing heads up and probability 1/2 of landing tails up. What is the probability that if we flip two fair coins, both will land heads up? It seems plausible that each should be equally likely. If so, each has probability of 1/4.

2.The probability of getting heads on the toss of a coin is 0.5. If we consider all possible outcomes of the toss of two coins as shown, there is only one outcome of the four in which both coins have come up heads, so the probability of getting heads on both coins is 0.25.

3.his states that the probability of the occurrence of two mutually exclusive events is the sum of their individual probabilities. As you can see from the picture, the probability of getting one head and one tail on the toss of two coins is 0

Step-by-step explanation:

7 0
3 years ago
Alicia wants to bake a cake with ⁹/10 grams of flour.However,she only has ⅓ grams of flour she needs.How much does she have?
natali 33 [55]

Answer:

We know that:

She needs 9/10 grams of flour for the cake (this quantity does not make a lot of sense, maybe is written incorrectly, but is the only info we have, so let's solve the problem with this)

She only has 1/3 of the amount she needs.

How much flour does she have?

Well, she needs 9/10 grams, and she has one-third of that.

Then she has (1/3) times (9/10) grams, this is:

F = (1/3)*(9/10) grams

F = (1*9)/(3*10) grams

F = 9/30 grams

That is the amount of flour that she has.

6 0
2 years ago
15 less than 2 times a number is represented by the algebraic expression of 2h - 15. True or false
Advocard [28]
False here are extra words tho make 20 words
8 0
3 years ago
Your mother bought a three-liter bottle of water. When she got home, she discovered a small leak in the bottom and asked you to
ankoles [38]

Answer:

1

Step-by-step explanation:

7 0
2 years ago
Need help!!!<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%20-%203%20%5Csqrt%7B3a%7D%20%7D%7B4%20%5Csqrt%7B8a%7D%20%7D%20"
madreJ [45]
      3 - 3√3a
= -----------------
       4√8a

      3 - 3√3a
= -----------------
       8√2a

      (3 - 3√3a) √2a 
= ----------------------
       8 √2a √2a 

      3√2a  - 3a√6
= ----------------------
          16a

      3(√2a  - a√6)
= ----------------------
          16a

hope it helps
8 0
3 years ago
Read 2 more answers
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