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Effectus [21]
3 years ago
6

1) x² – 8x – 20 = 0 What is the answer for this

Mathematics
1 answer:
Masteriza [31]3 years ago
8 0

Answer:

x = 10, -2

Step-by-step explanation:

Your Welcome my friend :)

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8/9 + 2/3 + 1/6 = PLeASe HeLp<br><br>A. 11/8<br><br>B. 11/15<br><br>C. 1 13/18<br><br>D. 1 2/9
blondinia [14]

Answer:

C. 1 13/18

Explanation:

7 0
3 years ago
n a survey about favorite fruits, 28 people chose apples, 17 chose oranges, and the rest chose pears. If 60 people were surveyed
nordsb [41]

Based on the number of people who chose the other fruits, the percentage of people who chose pears was <u>25%. </u>

<h3>Number of people who chose pears </h3>

= Number of participants - Number who chose apples - Number who chose oranges

= 60 - 28 - 17

= 15 people

<h3>Percentage who chose pears </h3>

= Number of people who chose pears / Total number of people x 100%

= 15 / 60 x 100%

= 25%

In conclusion, 25% chose pears.

Find out more on percentages at brainly.com/question/13516343.

7 0
2 years ago
What are the coordinates of the point on the directed line segment from (-4,1) to (1,6) that partitions the segment into a ratio
Aleksandr [31]

Answer:

a segment is partitioned at a ratio of 1:3, then the point is one-fourth of the distance from (-4,-1) to (2,7).

To compute the x-coordinate of that point, you will need to compute one-fourth of the x-distance between 2 and -4 then add it to -4: (2--4)/4 = 1.5; 1.5 + -4 = -2.5.

To compute the y-coordinate of that point, you will need to compute one-fourth of the y-distance between 7 and -1 then add it to -1: (7--1)/4 = 2; 2 + -1 = 1.

The point is (-2.5,1)

3 0
2 years ago
To solve X/0.4 = 10, you would: Add 0.4 Subtract 0.4 Multiply 0.4 Divide by 0.4
Mrac [35]
Multiply by 0.4 on both sides to cancel the original 0.4 and change the 10
8 0
3 years ago
If 3x - y = 3 and -x + y = 3 then xy=___?
mamaluj [8]

First find x and y.

Solve system of equations by elimination.

  3x-y=3

+(-x+y=3)

---------------

2x=6

x=3

Now plug in x into one of the equations to find y.

-3+y=3

y=6

xy=3x6=18

5 0
3 years ago
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