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GalinKa [24]
4 years ago
6

One root of the equation 2x2 - x - 15 = 0 is

Mathematics
1 answer:
fredd [130]4 years ago
8 0

Answer:

work is shown and pictured

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irakobra [83]

Answer: The answer is true im taking that same test

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3 years ago
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A bouncing you reaches a height of 64 inches at its first peak, 48 inches at its second peak, and 36 inches at its third peak. W
IRINA_888 [86]

Answer:

f(n) = 64(3/4)^(n-1).

Step-by-step explanation:

The common ratio  is  48/64 = 36/48 =  3/4.

For a GS  nth term = a1 r^(n-1) where r = the common ratio, a1 = the first term, and n = the number of peaks reached.

The axplicit function is   64(3/4)^(n-1).

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4 years ago
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Gary is using an indirect method to prove that segment DE is not parallel to segment BC in the triangle ABC shown below:
aliya0001 [1]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Based on the situation above the inequality will he use to contradict the assumption is <span>
4:10 ≠ 6:14</span>
if DE is parallel to BC
then
4: (4+5) = 6 : (6 + 8)
4 0
3 years ago
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What is 1 5/12+4 6/1
Vlad1618 [11]
Does it have to be simplified or Into a improper fraction or a mixed number
3 0
3 years ago
I need help with number 7 it makes absolutely no sense to me, I will be working with you on the whiteboard and will send progres
Natasha2012 [34]

Okay, here we have this:

It says that: "Seven more than four times a number (x) is less than or equal to 6"

So, let's take the number as x and from the statement we obtain the following inequality:

7+4x≤6

And as it contains a variable the inequality is open by definition

8 0
1 year ago
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