What is the MAD of 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89 ?<br>
I'm very confused.
dsp73
MAD= mean absolute deviation. Find the mean first. So if you add all the numbers and divide by the amount of numbers. Then you do the data value subtracted by the mean. Mean= 912 divided by 12 which equals 76. 912-76= 836. Sorry if it’s wrong, I don’t remember much from learning this.
Answer:
so the third side is 4.78
Explanation:
36-16
20
.............................
The surface area of the rectangular prism will be 254 square inches. Then the correct option is D.
<h3>What is the surface area of the rectangular prism?</h3>
Let the prism with a length of L, a width of W, and a height of H. Then the surface area of the prism is given as
SA = 2(LW + WH + HL)
A rectangular prism with a length of 7 inches, a width of 9 inches, and a height of 4 inches.
Then the surface area of the rectangular prism will be
SA = 2 (7 x 9 + 9 x 4 + 4 x 7)
SA = 2 (63 + 36 + 28)
SA = 2 x 127
SA = 254 square inches
Then the correct option is D.
More about the surface area of the rectangular prism link is given below.
brainly.com/question/14987814
#SPJ1
Answer:
x = 30
Step-by-step explanation:
The measure of the chord- chord angle is one half the the sum of the arcs intercepted by the angle and its vertical angle, that is
A
(2x + 10 + x + 20) = 60
B
Multiply both sides by 2 to clear the fraction
2x + 10 + x + 20 = 120, that is
3x + 30 = 120 ( subtract 30 from both sides )
3x = 90 ( divide both sides by 3 )
x = 30
