All categories

3 years ago

If a square has an area of 1255 sq yards, what is the length of one of the sides of this square?

Mathematics

1 answer:

eimsori [14]3 years ago

5 0

Answer: 35.4 yards

Step-by-step explanation:

Area of a square = s²

1255 = s²

35.4 = s

You might be interested in

shirley is going to have the exterior of her home painted. tims painting charges $250 plus $14 per hour. colorful prints charge

Alexandra [31]

$x-\ number\ of\ hours\\\\
250+14x$

6 0

3 years ago

The value of the expression 23 +32–3x4–52-5+(7x4) is

Mashcka [7]

Answer:

Explanation:

(23+32)-(3×4)-(52-5)+(7×4)

(55)-(12)-(47)+(28)

55-12=43
-47+28= -19
43-19=24

4 0

3 years ago

Solve 4/x-4=x/x-4-4/3 for x and determine if the solution is extraneous or not

4vir4ik [10]

Answer:

x = 4 (extraneous solution)

Step-by-step explanation:

$\frac { 4 } { x - 4 } = \frac { x } { x - 4 } - \frac { 4 } { 3 } \\ \frac { 4 } { x - 4 } - \frac { x } { x - 4 } = - \frac { 4 } { 3 } \\ \frac { 4 - x } { x - 4 } = - \frac { 4 } { 3 } \\ 3 ( 4 - x ) = - 4 ( x - 4 ) \\ 1 2 - 3 x = - 4 x + 1 6 \\ 4 x - 3 x = 1 6 - 1 2 \\ x = 4 \\$

This solution is extraneous. Reason being that even if it can be solved algebraically, it is still not a valid solution because if we substitute back $x=4$ , we will get two fractions with zero denominator which would be undefined.

7 0

3 years ago

Does the equation 6x + 35 = -6x - 35 have no, one, or infinite solutions?

fenix001 [56]

Answer:

The equation has one solution.

Step-by-step explanation:

6x + 35 = -6x - 35

subtract 6x from both sides of the equation

35 = -35 - 12x

add 35 to both sides of the equation

70 = -12x

divide -12x on both sides of the equation

x = 5.833333333

6 0

3 years ago

I need help!! thanks. Will crown.

Ymorist [56]

Answer:

d(10)=20?

Step-by-step explanation:

Hope it helps

can i have the crown(brainliest)?

6 0

3 years ago