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joja [24]
2 years ago
9

You earn $9.20 per hour at your

Mathematics
2 answers:
Mkey [24]2 years ago
6 0

Answer:

32.5

................................

tatuchka [14]2 years ago
3 0

9.2h > 299

If H represents the number of hours you work you must multiple that by the amount you make per hour. If the total is greater than or equal to the cost of the phone, you can buy it.

9.2h/9.2 \geq 299/9.2 Now that we have the equation we can divide each side by 9.2 to isolate the variable.

h\geq 32.5

Hope this helps.

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Angle 1 is vertical to Angle 2. Angle 1 =94, Angle 2 = 2(x-13), Find the value of x.
rodikova [14]

Answer:

x= 56

Step-by-step explanation:

86+94= 180 which if supplementary angles have to equal 180°

I don't know if you can tell but what's in red means distribute

then I added 26 on both sides with like terms

on the left side 86+26=112 and right side is left with 2x

then divide both sides by 2 to leave x by itself

112/2= 56 and 2x/2=x

so 56=x

4 0
2 years ago
Use completing the square to solve the equation x2 - 10x = -8.
Alenkasestr [34]
A. X^2-10x. =-8
To complete the square you get half of -10 and then square that number half of -10 is -5 and -5 times -5 equals positive 25 that would you add to each side

x^2-10x+25=-8+25
17
6 0
3 years ago
Read 2 more answers
Someone please help!!
goldenfox [79]
Reflection, the quadratic parent function is reflected on the opposite side
3 0
2 years ago
Find the measure of the missing angle
lapo4ka [179]

Answer:

Approximately 35, or 34.67

Step-by-step explanation:

You can set up a cosine (adjacent over hypotenuse) equation.

cos38 = x/44

Move the 44 over and plug into the calcultaor.

x = 44cos38

(make sure the mode is on degree and not radian!)

8 0
3 years ago
A biologist is studying a particular species of flower. She writes the following equation to
pochemuha

A. The lengths of the flower petals corresponding to the weeks 0, 1, 2, 3, 4, and 5 are 0, 3.09, 6.18, 9.27, 12.36, and 15.45, respectively.

B. The average rate of change of the function f(w) from week two to week five is 3.09.

C. The y-intercept of the function f(w) represents the initial length of the petal.

D. The reasonable domain to plot the growth function is week 0 to week 2.

The length of the flower petal and the weeks passed are denoted by f(w) and w. The equation of the function is given below.

f(w) = 3(1.03)w

The simplified function is f(w) = 3.09w.

The rate of change of the function from weeks 2 to 5 is calculated below.

R = [f(5) - f(2)]/(5 - 2)

R = [3.09*5 - 3.09*2]/3

R = 3.09*(5 - 2)/3

R = 3.09

The length of the flower petal at the end of the study was 3.48 cm. The length lies between the week 0 and the week 2.

To learn more about functions, visit :

brainly.com/question/5975436

#SPJ1

3 0
1 year ago
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