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cestrela7 [59]
2 years ago
5

Determine the value of x. 1) 14.75 2)15.25 3)11.92 4)18.56

Mathematics
1 answer:
Leto [7]2 years ago
3 0
Opposite angles are supplementary, the sum is 180 degrees.
6x+10+81.5=180
Combine like terms:
6x+91.5=180
Subtract 91.5 to both sides:
6x=88.5
Divide 6 to both sides:
x=14.75
The answer is 1) 14.75
Hope this helped!
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Area of the square = (7x-3) × (7x-3)

= 7x(7x-3) -3(7x-3)

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=49x^2 -42x +9

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Lostsunrise [7]

Answer:

Given the function in the question

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b) identify the independent and dependent variable  

x = independent variable (input variable)

f(x) or y = dependent variable  (output variable)

The variable which we assign the value we call the independent variable,    and the other variable is the dependent variable, since it value depends on  the independent variable.

c) identify the rule

A function is an equation that has only one answer for y for every x.

d) evaluate the function

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2 years ago
I Need Help Quickly Please And Thank You
forsale [732]
Step 2: it should be P-2x, not +.

Hope this helped :)
7 0
1 year ago
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vesna_86 [32]

Answer:

p=18h

or

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Step-by-step explanation:

If Alexa worked 30 hours last week and earned $450, then her hourly payment is

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Her payment has now been increased by 20%, so her hourly payment becomes

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or

p=\dfrac{450}{30}\cdot 1.2\cdot h.

4 0
3 years ago
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