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nevsk [136]
3 years ago
7

Factor 2x^2-7x-15. Factored form=( + )( - )

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

work is pictured and shown

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The equation of a parabola is given. y=34x2−6x+15
SVETLANKA909090 [29]
The x coordinate of the vertex = -b/2a  = -(-6) / 2*34  = 0.08824

y coordinate = 34(0.08824^2 - 6(0.08824) + 15 =  14.735

so its (0.088, 14.735)     correct to 3 decimal places

7 0
3 years ago
Read 2 more answers
If you add 0.5, then and half of that, then add half of that again, (and so on) will you ever get to 1?
UkoKoshka [18]

Answer:

only after you have done this an infinite amount of times, so, no not really.

Step-by-step explanation:

This is a geometric series also used in Zeno's paradox: Achilles and the tortoise.

3 0
3 years ago
Which of the following cannot be used to generate random digits?
QveST [7]
I would say A. Table of contents
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2 years ago
What is 1/4 times a 1/2 a centimeter 1/3 centimeter
lorasvet [3.4K]

Its 1/24 cubic centimetre.

Hope this helps.

3 0
3 years ago
Triangle EFG, with vertices E(-9,2), F(-5,3), and G(-7,5), is drawn inside a rectangle, as shown below.
Lady bird [3.3K]

Check the picture below.

so hmmm let's get the whole area of the rectangle, and then <u>get the areas of those 3 triangles and subtract their area from that of the rectangle's,</u> what's leftover is what we didn't subtract, namely, the white triangle.

\stackrel{\textit{\huge Areas}}{\stackrel{rectangle}{(3)(4)}~~ - ~~\stackrel{green~triangle}{\cfrac{1}{2}(2)(3)}~~ - ~~\stackrel{pink~triangle}{\cfrac{1}{2}(2)(2)}~~ - ~~\stackrel{yellow~triangle}{\cfrac{1}{2}(4)(1)}} \\\\\\ 12~~ - ~~3~~ - ~~2~~ - ~~2\implies 5

5 0
2 years ago
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