3 years ago

Answer the qui of the day you have 7 quetion to answer and i give you 20 ponits

Mathematics

2 answers:

bonufazy [111]3 years ago

6 0

Answer:

all of them are correct

lianna [129]3 years ago

6 0

Hiya! :)

Answer:

They are all correct

Hope this helped!!!

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Giving out Brainliest! The formula for an object's final velocity is f=i−gt. Solve for t.

Citrus2011 [14]

I'm not realy good at math

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3 years ago

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in 6th grade, miguel read 15 books. In 7th grade, he read 21 books. What was the percentage change in the number of miguel read

Savatey [412]

Answer:

40%

Step-by-step explanation:

(21-15)/15=0.4

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3 years ago

Can someone help?

babymother [125]

Answer:

0, 3, 8, 15, 24
y = x² + 2x

Step-by-step explanation:

The pattern is

Step 1 ⇒ 1*3 = 3
Step 2 ⇒ 2*4 = 8
Step 3 ⇒ 3*5 = 15

Next step would be

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Step zero would be

Step 0 ⇒ 0*2 = 0

The equation

y = x(x + 2) = x² + 2x

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3 years ago

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When using the binomial formula, which of the following is a correct step in the expansion of (x+y)4

lbvjy [14]

X+y=4 is a correct step

4 0

3 years ago

I need help with the steps. The answer is (5,2)

Elden [556K]

So with this, I will be using the substitution method. With the first equation, substitute (y+3) into the x variable and solve for y:

$y+3+y=7\\2y+3=7\\2y=4\\y=2$

Next, now that we have the value of y, substitute it into either equation to solve for x:

$x+2=7\\x=5\\\\x=2+3\\x=5$

And this is how you get your final answer (5,2).

5 0

3 years ago