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Oksanka [162]
3 years ago
9

What are the solutions of ×^2=8-5×?

Mathematics
1 answer:
yaroslaw [1]3 years ago
7 0

Answer:

x=8 & x=3

Step-by-step explanation:

We want to get the (x)s all on one side.

add 5x to each side

{x}^{2}  + 5x = 8

Since x^2 is x•x and 5x is 5•x then we can change the formula to

x(x+5)=8

then seperate that

x=8

x+5=8

subtract 5 from each side

x=3.

The solutions are 8 and 3.

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a line has a slope of m=-2 and the point (3, -1) lies on the line.what is the represent the equation of the line in point slope
Paraphin [41]

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2 years ago
Two-hundred people are at a wedding. The dinner tables seat 10 people. How
NISA [10]

Answer:

20 tables

Step-by-step explanation:

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if you have any questions, leave them in the comments and i will try to answer them, if this helped, pls mark brainliest

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3 years ago
Question 4 of 10
Blababa [14]
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How many units long is a segment whose endpoints are (-4,1) and (1,13)?
Ann [662]

Answer:

13

Step-by-step explanation:

(1−−4)2+(13−1)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√(1++0)2+(13−1)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√(5)2+(12)2‾‾‾‾‾‾‾‾‾‾‾√25+144‾‾‾‾‾‾‾‾‾√169‾‾‾‾√≈13

Sorry if the explanation is a bit confusing but, I used the distance formula to do this.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

7 0
3 years ago
Read 2 more answers
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