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3 years ago

Please help find the value of x

Mathematics

2 answers:

Vladimir [108]3 years ago

7 0

Answer:

32 is the correct answer

hope this helped mate

Savatey [412]3 years ago

7 0

Answer:

Step-by-step explanation:

did a problem similar to this like an hour ago so dont remember the steps any more but 32 is the correct answer

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The set of points P(0, 3), Q(2, 0), R(4, -3) are collinear and the line has a slope of _____.

Anon25 [30]

If the points P, Q and R are collinear, then a slope of line PQ and a slope of line QR are equal.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

PQ → (0, 3), (2, 0).

Substitute:

$m=\dfrac{0-3}{2-0}=\dfrac{-3}{2}=-1.5$

QR → (2, 0), (4, -3).

Substitute:

$m=\dfrac{-3-0}{4-2}=\dfrac{-3}{2}=-1.5$

CORRECT :)

<h3>Answer: m = -1.5.</h3>

8 0

4 years ago

Potatoes are sold by the case. A case will hold 4 eight pound bags. How many pounds of potatoes are in 8 cases?

Naddik [55]

Answer:

256

Step-by-step explanation:

8*4=32

32*8=256

8 0

3 years ago

Which polynomial equation has either 1 or 3 real positive roots and either 0 or 2 real negative

Ymorist [56]

Answer:

i think c

Step-by-step explanation:

sorry if im wrong

8 0

3 years ago

Given:

gregori [183]

Angle CFE and angle FCD are alternate interior angles (saw this question before that included the transversal as well)

4 0

3 years ago

Simplify completely: the quantity 8 times x to the third power plus 6 times x to the 2nd power minus 4 times x all over negative

True [87]

The answer is <span>a.−4x^2 − 3x + 2
</span>
the quantity 8 times x to the third power plus 6 times x to the 2nd power minus 4 times x all over negative 2 times x is: $\frac{8 x^{3}+6 x^{2} -4x }{-2x}$

$\frac{8 x^{3}+6 x^{2} -4x }{-2x} = -\frac{8 x^{3}+6 x^{2} -4x }{2x}=- \frac{2x*4 x^{2} +2x*3x-2x*2}{2x} =- \frac{2x(4x^{2} +3x-2)}{2x} = \\ \\ =-(4x^{2} +3x-2)=-4x^{2} -3x+2$

7 0

4 years ago