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Mashutka [201]
2 years ago
13

Calculate average or arthmetic mean​

Mathematics
1 answer:
olasank [31]2 years ago
3 0

Answer:

mean/average is calculated by adding all of the values and dividing by the number of values

ur welcome queen besitie slay

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Fill in the table of values for y=2-x<br> X/ -3 0 5<br> Y
victus00 [196]

Answer:

I put in y = 2-x. I believe that was the equation you asked a table for. If it is another equation please tell me or just download or look up Desmos. Desmos helps create graphs and tables. I hope this helps. Have a great rest of your day!

8 0
3 years ago
What is the area of a square with a 80 ft. Perimeter
slega [8]

Answer:

400 sq. ft.

Step-by-step explanation:

We gotta find the length of a side:

First, we divide 80 by 4, because the perimeter of a square is (4 x side):

80 ft. / 4 = 20  ft.

Second, we doing the normal area of a square equation:

20^{2} = 400 square ft.

Which leads to out answer of 400 sq. ft.

5 0
3 years ago
Given that angleAXB is complementary to both angleCYD and angleFZE, and mangleAXB = 20°, what is mangleCYD + mangleFZE?
AlladinOne [14]
If angle AXB is complementary with  angle CYD and FZE
 then their sum leads to 90°
∠AXB+∠CYD=90
∠AXB+∠FZE=90

if ∠AXB=20 then both∠ CYD and∠FZE=70°
6 0
3 years ago
Help me please i have no idea how to do this
hoa [83]
The correct answer is A.

In geometry, a set of points in space are coplanar if there exists a geometric plane that contains them all. For example, three points are always coplanar, and if the points are distinct and non-collinear, the plane they determine is unique. In other words, to be coplanar, all points have to lie in the same plane. Point d is not in the plane, therefore all points except d, are non coplanar.
6 0
3 years ago
Nanette has 5 dimes and 5 pennies in her
Blizzard [7]

Answer:

2/9

Step-by-step explanation:

5 dimes and 5 pennies = 10 coins

P( dime) = number of dimes / total

            =5/10 = 1/2

keep the dime

4 dimes and 5 pennies = 9 coins

P( penny) = number of penny / total

                 =4/9

P( dime, keep, penny) = 1/2 * 4/9 = 2/9

3 0
3 years ago
Read 2 more answers
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