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sergey [27]
2 years ago
13

WHO WANTS TO TALK 2DAY>>> sum1 hmu plz

Mathematics
2 answers:
bogdanovich [222]2 years ago
5 0

Answer:

8

Step-by-step explanation: 2 plus 2 equals 4 and 4 plus 4 equals 8. There are serval ways to figure out 2+2+2+2, you could count by 1's such as, 1 plus 1 plus 1 plus 1 plus 1 plus 1 plus 1 plus also equals 8. 4 plus 4 equals 8. ect. Let me know if you have any questions

miss Akunina [59]2 years ago
4 0

Answer:

hi

Step-by-step explanation:

What do you use Phone no. Hi what

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John is solving x^2 + 4x + 8=0 by completing the square. Which step would be part of John's solution.?
SOVA2 [1]

Answer:

(x + 2) ^{2}  =  - 8

Step-by-step explanation:

{x}^{2}  + 4x + 8 = 0 \\  {x }^{2}  + 4x =  - 8 \\  {x}^{2}  + 4x + 4 =  - 8   + 4 \\ ( x + 2)^{2}  =  - 4

3 0
2 years ago
Write an equation of the line that passes through the point (1,3) and has a slope of -2
jek_recluse [69]

Answer:

y= -2x+1

Step-by-step explanation:

y=mx+b

y= -2x +b

3= -2(1) +b

3= -2 +b

b=1

y= -2x+1

4 0
2 years ago
Hacksaw’s Boats of St. Lucia takes tourists on a daily whale/dolphinwatch cruise. Their brochure claims an 80% chance of siting
Fittoniya [83]

Answer:

The probability you see a dolphin or a whale on both days is 0.64

Step-by-step explanation:

Consider the provided information.

It is given that the brochure claims an 80% chance of siting a dolphin or a whale.

The provided claims can be written as: 80% or 0.80

Let say first day you see a dolphin or a whale and same happen on the next day.

Thus, the probability is:

0.80 × 0.80 = 0.64

Probability of see them on both days is 0.64

Hence, the probability you see a dolphin or a whale on both days is 0.64

5 0
3 years ago
F(x) = x2. What is g(x)?
uranmaximum [27]

Answer:

g(x) = 1/2x^2

Step-by-step explanation:

I hope this helps

8 0
2 years ago
No links please! Which expression has the same value as <br> Look below
arsen [322]

Answer:

-5 1/3 - 3 1/3

Step-by-step explanation

both expressions equal -8 2/3

6 0
2 years ago
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