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sergeinik [125]
3 years ago
11

2x^2+ 4x -2 quadratics in vertex and standard form pleaseee help

Mathematics
1 answer:
DiKsa [7]3 years ago
4 0

Answer: 2(x2 + 2x -1)

Step-by-step explanation: 2x2+ 4x - 2 = 2(x2 + 2x - 1)

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14+72×1/10+4×1/1000 compared to 21.24
Mariulka [41]

Answer:21.24 is greater than 14+72×1/10+4×1/1000

Step-by-step explanation:

6 0
3 years ago
An arithmetic sequence is defined as follows:
Dafna11 [192]

The sum of the first 28 terms in the sequence is 5600

<h3>Sum of sequence</h3>

The sum of sequences are known as series. Given the following

a₁ = 92

a₁ = ai-1 - 8

For the second term

a2 = a1 - 8

a2 = 92 - 8

a2 = 84

Determine the sum of first 28th terms

S28 = 28/2[2(92)+(28-1)(8)]

S28 = 14(184+27(8))
S28 = 14(400)
S28 = 5600

Hence the sum of the first 28 terms in the sequence is 5600

Learn more on sequence here: brainly.com/question/6561461

#SPJ1

3 0
2 years ago
Read 2 more answers
Tanner has 200 baseball cards. Of those, 42% are in mint condition. How many of the cars are in mint condition?
Thepotemich [5.8K]

The number of cars that are in mint condition are = 84

<h3>Number of cars in mint condition</h3>

The number of baseball cards owned by Tanner = 200

The percentage of baseball cards that are in mint condition = 42%

Therefore the number of cars in mint condition

=

\frac{42}{100}  \times  \frac{200}{1}

\frac{8400}{100}

= 84

Therefore, the number of cars that are in mint condition are = 84

Learn more about multiplication here:

brainly.com/question/10873737

3 0
3 years ago
I WILL MARK BRAINEST!! number 6 please!! i really need help thank you!
zhenek [66]

Answer:

((8-2t)x3t)-(3-txt)

Step-by-step explanation:

srry just guessing

5 0
3 years ago
Can you answer this question please
ra1l [238]
I’m not sure hmmm I think you multiply them after you find the answer to what’s inside the parentheses.
7 0
3 years ago
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