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3 years ago

MULTIPLE CHOICE:

Mathematics

1 answer:

rodikova [14]3 years ago

8 0

Answer:

Step-by-step explanation:

The first term -2 is also -B; therefore A and B can be eliminated.

-1+3 is 2, and -4 is the only term used in the formula, so D is also eliminated

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T-4t^2+2t^3<br> Please help :(

Arada [10]

Answer:

Is there a question here?

Step-by-step explanation:

t - 4t² + 2t³ = t(1 - 4t + 2t²)

= t(2t² - 4t +1)

≠≠≠≠ t(2t - 1)(t -1)

used a graphing calculator to find the roots

4 0

3 years ago

What is the point-slope form of an equation with the slope of 3/5 that passes through the point (10, –2)?

bekas [8.4K]

Answer to the first question is A. X = 10 and y = -2. Plug it into the equation.
-2 + 2 = 3/5(10 - 10)
0 = 0

Answer to the second question is A. It is going up "rise" by 4. And left "run" by -5

Answer to the third question is A. 2x will represent the slope. 5 will represent the y intercept.

Answer to the fourth question is C.

Answer to the last question is B. y = 5(1) y = 5. y = 5(0) y = 0.

Hope that helps

8 0

4 years ago

PLEASE ANSWER AS QUICK AS POSSIBLE

Sever21 [200]

Answer:

division

Step-by-step explanation:

you need to get x by its self. so divide by 5 on both sides and get x = 2

7 0

3 years ago

Simplify:<br> (7y2 + + 3xy - 9) - (2y2 + 3xy - 5)

yulyashka [42]

Answer:

$\huge\boxed{\sf 5y^2 -4}$

Step-by-step explanation:

$\sf (7y^2 + 3xy -9) - (2y^2+3xy-5)\\\\Resolving \ Parenthesis\\\\7y^2 + 3xy-9 -2y^2 -2xy+5\\\\Combining \ like \ terms\\\\7y^2-2y^2+3xy-3xy-9+5\\\\Adding \ or \ Subtracting\\\\\boxed{\bold{\sf 5y^2-4}}$

4 0

3 years ago

I will give you BRAINLIEST for the correct answer

Studentka2010 [4]

Answer:

the answer would be B or C

Step-by-step explanatiohn:

7 0

3 years ago