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myrzilka [38]
3 years ago
5

A tree house has a square floor with a total area

Mathematics
1 answer:
tiny-mole [99]3 years ago
6 0
The answer is C. 7.1 feet.



I hope this helps.
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Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
maw [93]
PART A
Coefficient
Coefficient h is 7.50
Coefficient s is 0.20

Variable
h and s

Constant
40

PART B
7.50h + 0.20s + 40
= 7.50(25) + 0.20(300) + 40
= 187.5 + 60 + 40
= 287.5
She earns $287.5

PART C
Yes, the coefficient of h would change to 9, the rests are still the same. Because she's no longer receive 7.50 per hour, and start earning 9 per hour, so the coefficient should change.
The expression would be
9h + 0.20s + 40
4 0
3 years ago
In a function, an input can have more than one output. True Or False ??
Fudgin [204]
False. For every x in the function's domain, f(x) describes the one single output. 
7 0
3 years ago
Solve the following linear equation for x<br><br> 5x - 2 + x = 9 + 3x + 10
Angelina_Jolie [31]

Answer:

x = 7

Step-by-step explanation:

5x - 2 + x = 9 + 3x + 10

6x - 2 = 9 + 3x + 10

6x - 2 = 3x + 19

6x = 3x + 21

3x = 21

x = 7

4 0
2 years ago
Read 2 more answers
If D is the center of the circle below and AC measures 48, what is the measure of ABC
dimulka [17.4K]

Answer:

24

Step-by-step explanation:

How do we know that a circle must complete up to 180, then we have to:

180 - 48 = 132

Now knowing this distance we can also know the other, starting from the same concept, in addition to what the circle below is like, a semicircle refers to so we divide by 2:

(180-132) / 2 = 24

Therefore the answer is 24.

We can also do it ABC is half of ADC. So ABC = 48/2 = 24

4 0
3 years ago
How many midsegments does a triangle have?
GREYUIT [131]
The midsegments the triangle have is three
4 0
3 years ago
Read 2 more answers
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