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Kruka [31]
3 years ago
8

What is the solution to Mr. Smith's equation?

Mathematics
2 answers:
hichkok12 [17]3 years ago
6 0

Answer:

C 39

Step-by-step explanation:

(16 - 2w)² + (3y ÷ 3z)

(16 - 2w)² + (y ÷ z)

[16 - 2(5)]² + (9 ÷ 3)

[16 - 10]² + (9 ÷ 3)

6² + 3

36 + 3

39

taurus [48]3 years ago
5 0

Answer:

39

Step-by-step explanation:

(16-2w)^2 + (3y÷3z)

Let w=5 y=9 and z=3

(16-2*5)^2 + (3*9÷3*3)

PEMDAS says parentheses first

Multiply and divide in the parentheses

(16-10)^2 + (27÷9)

Then add and subtract in the parentheses

(6)^2 + (3)

Now the exponent

36 +3

39

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If the square has a side of 3xy, what is the perimeter?​
ololo11 [35]

Answer:

12x⁴y⁴

Step-by-step explanation:

3xy + 3xy + 3xy + 3xy = 12x⁴y⁴

3 0
2 years ago
Which functions have an additive rate of change of 3? Select TWO options
Pachacha [2.7K]

Answer:

Second table.

Step-by-step explanation:

A function has an additive rate of change if there is a constant difference between any two consecutive input and output values.

The additive rate of change is determined using the slope formula,

m =  \frac{y_2-y_1}{x_2-x_1}

From the first table we can observe a constant difference of -6 among the y-values and a constant difference of 2 among the x-values.

m =  \frac{ - 9- - 3}{4-2}  =  - 3

For the second table there is a constant difference of 3 among the y-values and a constant difference of 1 among the x-values.

The additive rate of change of this table is

m =  \frac{ - 1 -  - 4}{3 - 1}  = 3

Therefore the second table has an additive rate of change of 3.

5 0
3 years ago
Read 2 more answers
Can someone help me find what to do
finlep [7]
An example would be:
Standard:12345678
Expanded: 10000000+2000000+300000+40000+5000+600+70+8
Word: twelve million three hundred forty-five thousand six hundred seventy-eight
5 0
3 years ago
Please help I think I picked the wrong answer !!
insens350 [35]

Answer:

one solution

Step-by-step explanation:

it has one solution because the slopes of the two equations(1x & 2x) are different, which means the lines of the two equations are not parallel, they have an intersection point(also means one solution).

6 0
3 years ago
Evaluate B^2for B=9.
koban [17]

Answer:

81

Step-by-step explanation:

since b is 9

do 9x9 which is 81

3 0
3 years ago
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