2 years ago

Expand x(4x+1) answer for this please

Mathematics

2 answers:

Sonbull [250]2 years ago

4 0

Answer:

4x^2 + x

Step-by-step explanation:

just multiply x to each of the terms.

Dimas [21]2 years ago

4 0

Answer:

2x+1

Step-by-step explanation:

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using the midpoint formula, solve for the midpoint of the segment with these pairs of endpoints (-11,30) and (-26,-2)

REY [17]

Answer:

Midpoint is $(\frac{-37 }{2}, 14)$

Step-by-step explanation:

Midpoint = $(\frac{x_{1} + x_{2} }{2}, \frac{y_{1} + y_{2} }{2})$

= $(\frac{-11 -26}{2}, \frac{30 - 2 }{2})$

= $(\frac{-37 }{2}, \frac{28 }{2})$

= $(\frac{-37 }{2}, 14)$

Midpoint is (-37/2, 14)

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3 years ago

I'm lost on this please help

Natasha2012 [34]

Answer:

integer-4

proper fraction-1/10

improper fraction-0/4

Step-by-step explanation:

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8 0

3 years ago

Please help with a math problem :/ Please show steps...<br><br> x^2 -13x = -36

Marianna [84]

X^2 - 13 x = -36
add 36 to both sides

x^2 - 13x +36 = 0
figure out the factor
(x-4)(x-9) = 0
so (x-4) or (x-9) equals 0
so solution is
x-4=0 add 4 to both sides and get x = 4
x-9=0 add 9 to both sides and get x=9
x={ 4, 9}

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3 years ago

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jek_recluse [69]

I believe it’s 8^3 I’m sorry if it’s wrong!!!!

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3 years ago

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Slope m = -2 and y -intercept b = -1

algol [13]

Y = -2m -1 is your equation

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3 years ago

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