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fgiga [73]
3 years ago
7

What is the value of 2X^2 +4y if x=-2 y =3

Mathematics
2 answers:
Ulleksa [173]3 years ago
8 0

Your answer is 4 if you need to know how ask me

SpyIntel [72]3 years ago
7 0

2X^2 + 4y = 2 * -2^2 + 4 * 3

Your answer is 4.

If this is incorrect, then I am sorry.

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6^2 - 7 (10 - 5 ) = ?
drek231 [11]
Your answer is 1
Hope it helps
6 0
3 years ago
Read 2 more answers
A bag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. What is the probability of choosing a purple m
mina [271]
<h2 />

\frac{6}{18} (B.)


<h2 />

6 + 5 + 4 + 3 = 18


\frac{6}{18} = probability of getting a green marble

\frac{5}{18} = probability of getting a yellow marble

\frac{4}{18} = probability of getting a red marble

\frac{3}{18} = probability of getting a purple marble



Hope it helped,


BioTeacher101

3 0
4 years ago
What is 82(3648x37253)626484+826494725394?
VikaD [51]

Answer:

6.9821846e+15

Step-by-step explanation:

5 0
3 years ago
2x+3=9 what is the answer
xxMikexx [17]

Answer : x=3

Step-by-step explanation:

Explanation:

2x+3=9

We want to find the variable x, so we have to make it alone. To do so, first subtract 3 from both sides of the equation:

2x+3  −  3=9  −  3

2x=6

Now divide both sides by 2:

2x2=62

So the final answer is:

x=3

6 0
3 years ago
60 pts Pls help! A tunnel on a bike trail is being designed similar to the picture below.
kramer

Answer:

x =6

tunnel height is zero

because

y =-(6)^2+36

= -36+36=0

8 0
3 years ago
Read 2 more answers
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