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VladimirAG [237]
2 years ago
13

What are the properties of 8×51

Mathematics
1 answer:
Verdich [7]2 years ago
4 0
8×51 = 8 ×(50+1)=8×50+8×1=400+8=408
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Austin's office is 360 square feet. Calculate the area of his office in square yards.
Marta_Voda [28]
It would be 40 Because there are 9 square feet is equal to 1 square yard
4 0
3 years ago
Help help help help help help help
neonofarm [45]

Answer:

D= -16.8

Step-by-step explanation:

3 0
3 years ago
If the average of x and y is 11 and the average of x, and y z is 5 what is the value of z
qwelly [4]

If the average of x and y is 11 and the average of x, y and z is 5, then the value of z is -7

Given,

The average of x and y = 11

We know average = Sum of the terms / Number of terms

Then, the equation will become

\frac{x+y}{2}=11
x+y =11×2

x+y =22

Average of x, y and z = 5

\frac{x+y+z}{3}=5

x+y+z = 5×3

x+y+z =15

Substitute the value of x+y

22+z=15

z =15-22

x = -7

Hence, If the average of x and y is 11 and the average of x, y and z is 5, then the value of z is -7

Learn more about average here

brainly.com/question/12984400

#SPJ4

6 0
1 year ago
1 + 2 + (-5) + 4 <br><br> A . -6<br> B . -5 <br> C . 0<br> D . 2<br> E . 4<br> F . 12
Dovator [93]

Answer:

Option D. 2

Step-by-step explanation:

1+2+(-5)+4

= 1+2-5+4

= 1+2+4-5

= 7-5

= 2

5 0
3 years ago
Please help it's for my sister
tatiyna
A and d is the one I would pick
3 0
3 years ago
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