3 years ago

45 Points! Exponets! Please show ALL Work

Mathematics

1 answer:

anygoal [31]3 years ago

8 0

On the first one you do 2x 2x2 • 2x2x2x2x2 = 60

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ASSIGNMENT

Sergeu [11.5K]

Answer:

B. 140 degrees

Step-by-step explanation:

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3 years ago

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I need help asap please

rjkz [21]

Answer:

$x = -\frac{3}{2}$ or $x = 1$

Step-by-step explanation:

Using the zero product property, first step is to set the given equation, $2x^2 + x - 1 = 2$ , to zero. Then factorise the left side.

Thus,

$2x^2 + x - 1 = 2$

Subtract 2 from both sides

$2x^2 + x - 1 - 2 = 2 - 2$

$2x^2 + x - 3 = 0$

Factorise the left side

$2x^2 + 3x - 2x - 3 = 0$

$x(2x + 3) - 1(2x + 3) = 0$

$(x - 1)(2x + 3) = 0$

Find the solution

$x - 1 = 0$

$2x + 3 = 0$

$x = 1$

$2x + 3 = 0$

$2x = -3$

$x = -\frac{3}{2}$

The answer is: $x = 1$ or $x = -\frac{3}{2}$

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3 years ago

What is the greatest common divisor of 54 36 and 24

77julia77 [94]

I believe the greatest common divisor would be 6.

hope this helps you! :-)

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3 years ago

Please answer correctly

Lubov Fominskaja [6]

Answer:

for the question all the way on the bottom, for the pizza everyone paid 2.59$ each

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In Euclidean geometric terms, which of the below would be the best description of a<br> LINE?

Naddika [18.5K]

Answer:

It is a straight object that begins at a point and extends forever in one direction. It is a straight object that extends infinitely in opposite directions without any width or thickness.

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