1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreev551 [17]
3 years ago
7

A square has an area of 256 square meters. How long is each side? _Meters by _ meters

Mathematics
1 answer:
Lorico [155]3 years ago
7 0
Hello!

First, let's write an equation for the problem. 
\sqrt{256}

Now, all you have to do is solve it. 
\sqrt{256} = 16

Each side is 16 meters. 

I hope this helps!
You might be interested in
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What
siniylev [52]

Answer:

0.6 is the probability

8 0
3 years ago
Read 2 more answers
Find the inverse of f(x) = 2x - 5. The 4 options are in the pic below. PLEASE HELP.
leva [86]

Answer:

The answer is B

Step-by-step explanation:

I hope this helped :)

3 0
3 years ago
Read 2 more answers
How many 2/3 are in six
padilas [110]
0.66666 that’s the answer
4 0
3 years ago
The blue dot is at what value on the number line?<br> PLEASE HELP FAST
Elodia [21]

Answer:

-22

Step-by-step explanation:

The blue dot on the number line is 4 units below -10. The number -16 is also labeled, but it is instead just 2 units below -10. If -16 is 2 units below -10, then 2 units is equal to a distance of 6, which means 1 unit is equal to a distance of 3. Because the blue dot is 4 units below -10, the blue dot is 12 less than -10, meaning that the blue dot is at -22.

5 0
3 years ago
Lines 3x-2y+7=0 and 6x+ay-18=0 is perpendicular. What is the value of a?
BlackZzzverrR [31]

Answer:

\boxed{\sf a = 9 }

Step-by-step explanation:

Two lines are given to us which are perpendicular to each other and we need to find out the value of a . The given equations are ,

\sf\longrightarrow 3x - 2y +7=0

\sf\longrightarrow 6x +ay -18 = 0

Step 1 : <u>Conver</u><u>t</u><u> </u><u>the </u><u>equations</u><u> in</u><u> </u><u>slope</u><u> intercept</u><u> form</u><u> </u><u>of</u><u> the</u><u> line</u><u> </u><u>.</u>

\sf\longrightarrow y = \dfrac{3x}{2} +\dfrac{ 7 }{2}

and ,

\sf\longrightarrow y = -\dfrac{6x }{a}+\dfrac{18}{a}

Step 2: <u>Find </u><u>the</u><u> </u><u>slope</u><u> of</u><u> the</u><u> </u><u>lines </u><u>:</u><u>-</u>

Now we know that the product of slope of two perpendicular lines is -1. Therefore , from Slope Intercept Form of the line we can say that the slope of first line is ,

\sf\longrightarrow Slope_1 = \dfrac{3}{2}

And the slope of the second line is ,

\sf\longrightarrow Slope_2 =\dfrac{-6}{a}

Step 3: <u>Multiply</u><u> </u><u>the </u><u>slopes </u><u>:</u><u>-</u><u> </u>

\sf\longrightarrow \dfrac{3}{2}\times \dfrac{-6}{a}= -1

Multiply ,

\sf\longrightarrow \dfrac{-9}{a}= -1

Multiply both sides by a ,

\sf\longrightarrow (-1)a = -9

Divide both sides by -1 ,

\sf\longrightarrow \boxed{\blue{\sf a = 9 }}

<u>Hence </u><u>the</u><u> </u><u>value</u><u> of</u><u> a</u><u> </u><u>is </u><u>9</u><u> </u><u>.</u>

8 0
3 years ago
Other questions:
  • A building society offers a rate of 11% per annum simple interest. Beth-Ann deposit 24000 in the society for 15 months. Calculat
    11·1 answer
  • Simplify 2( x - 3) + 7( x + 2). A. 9 x - 8 B. 9 x + 3 C. 9 x + 8
    6·2 answers
  • 5) Jeff Howard parked his car in a lot that charged $2.00 for the first hour and $1.50 for each
    5·1 answer
  • GIVING 50 POINTS!!!!!!!! if you can please help meee
    12·2 answers
  • In a class of 120 students numbered 1 to 120, all even number students opt for physics, whose number are divisible by 5 opt for
    10·1 answer
  • 17,254 to the nearest 1000
    14·2 answers
  • Given f(x) = 10-4x<br>find f (8)<br>​
    15·1 answer
  • The measure of the exterior angle of the triangle is ________ degrees.
    9·1 answer
  • Subtract the following expression (12x+6)-(5x+2)​
    14·1 answer
  • The length of a rectangle is 3 less than 2 times its width. The area of the rectangle is 77 squared feet.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!