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Flauer [41]
3 years ago
11

How many roots does this equation have? x^2 = 64 and 0 < or = x < + infinity

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
8 0
1 root which equal to 8 root
AVprozaik [17]3 years ago
4 0
1 root.

The reasoning is the same for your other question except x is positive this time round giving x=8 as your only root.
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Tom made a square measuring 8 feet by 8 feet, and had 18 friends stand inside it as if they are watching a band at a small club.
UNO [17]

Answer:

The ratio of this number to the rectangle’s area is 9:32.

Step-by-step explanation:

The information provided are:

  • Tom made a square measuring 8 feet by 8 feet.
  • He had 18 friends stand inside it as if they are watching a band at a small club.

The area of the square is:

<em>A</em> = (side)²

  =(8\ \text{feet})^{2}\\\\=64\ \text{feet}^{2}

The number of people standing insider the square is:

<em>n</em> = 18

Compute the ration of <em>n</em> to <em>A</em> as follows:

n:A=18:64

        =\frac{18}{64}\\\\=\frac{9}{32}\\\\=9:32

Thus, the ratio of this number to the rectangle’s area is 9:32.

7 0
4 years ago
Find the slope and describe the line. (10,-1) &amp; (7,-1)
Margaret [11]

Answer:

The slope is zero. Since both coordinates have the y-value of -1, they are on the same line on the graph and form a horizontal line with a slope of zero. (a straight horizontal line)

Step-by-step explanation:

use the formula

(y2-y1)/(x2-x1)

to calculate the slope using 2 points

so where (x1,y1) (x2,y2) can be subsituted

so putting it in the formula ...

(-1-(-1))/(7-10)=

0/-3=0

6 0
3 years ago
How many nanoseconds are in 5 kiloseconds?
Zielflug [23.3K]

Answer:

5.0E + 12

Step-by-step explanation:

I don't do conversions but i tried my best to help

8 0
3 years ago
Kijuan needs to buy eggs to make breakfast for the next week. Each carton of eggs holds 12 eggs. Which of the following equation
kirill115 [55]

Answer:

A. y = 12x

..................

4 0
3 years ago
Help me pls ☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️
mylen [45]

Answer:

0.85 < 8/9 < 0.92

Step-by-step explanation:

Hope this helps!!

7 0
3 years ago
Read 2 more answers
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