3 years ago

What are the values for "X" that satisfy the equation x^2 - 3x - 2 = 0? A.2 and 1 B. 2 and 1 C.-2 and -1 D.no solution

Mathematics

1 answer:

Marrrta [24]3 years ago

8 0

I’m not telling u u poopi head

You might be interested in

HELP ME HELP ME PLSSSSS

SpyIntel [72]

Answer:

$\boxed{ < 4}$

5 0

3 years ago

15 apples were equally among 5 children how many apples will each child get

Butoxors [25]

15 divided by 5 = 3

3 times 5 = 15

6 0

2 years ago

Read 2 more answers

Chase had $236.00 in his savings account. Then he spent 34% or that money on a new skateboard. How much money did Chase spend on

Taya2010 [7]

Answer:

$80.24

Step-by-step explanation:

3 0

3 years ago

If a is the average (arithmetic mean) of 4x and 7, b is the average of 5x and 6, and c is the average of 3x and 11, what is the

Debora [2.8K]

Answer:

2x+4

Step-by-step explanation:

Given that a is the average (arithmetic mean) of 4x and 7, b is the average of 5x and 6, and c is the average of 3x and 11

By definition of arithmetic mean,

we have $a=\frac{4x+7}{2} \\b=\frac{5x+6}{2} \\c=\frac{3x+11}{2}$

Let us calculate sum of a,b,c in terms of x

a+b+c = $\frac{4x+7+5x+6+3x+11}{2} \\=6x+12$

Average = sum/3 = $\frac{6x+12}{3} =2x+4$

7 0

4 years ago

Angelo charges $30 to mow 1 yard. Which equation could be used to determine the total cost, y, for mowing x yards? A. y = x + 30

alexira [117]

Answer:

D. y=30x

Step-by-step explanation:

So x represents like say if he mowed 3 yards.

y=30(3)

Then y would equal 90

8 0

3 years ago

Read 2 more answers

What are the values for "X" that satisfy the equation x^2 - 3x - 2 = 0? A.2 and 1 B. 2 and 1 C.-2 and -1 D.no solution​

What are the values for "X" that satisfy the equation x^2 - 3x - 2 = 0? A.2 and 1 B. 2 and 1 C.-2 and -1 D.no solution