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EastWind [94]
2 years ago
12

Heeeeelllllppppppppppp!

Mathematics
2 answers:
ki77a [65]2 years ago
6 0
The answer is <span>- 4 ≤ x ≤ 10 since those are linear pieces so all that needs to be done is the union of the intervals for the piecemeal function</span>
alukav5142 [94]2 years ago
5 0
That's a piecewise defined function and based on its definition we got the answer D.
(By combining -4≤x<2 and 2≤x≤10)
D.
- 4 ≤ x ≤ 10

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The perimeter of the square kitchen floor measures 48 feet what is the area of the kitchen floor
Leni [432]

Answer:

the answer is 144 feet

Step-by-step explanation:

to find the how long each sides of the square is divide 48 by 4 (because that's how many sides there are on a square). by doing that you get 12

to find the area of the square you do A= lw which in this case it would look something like this:

A= 12(12) you use 12 twice because square sides are always equal

then you multiply which gives you A= 144

5 0
3 years ago
This year, a small business had a total revenue of $40,700. If this is 26% less than their total revenue the previous year, what
Virty [35]
26% less than a value is best found by multiplying by (100 - 26)% = 74% = 0.74
So previous year x 0.74 = 40,700
Previous year = 40,700 / 0.74 = $55,000
8 0
2 years ago
Clayton purchased eight model car kits he paid the same price for each kit he also bought a new air brush to use for $25 in tota
wel

Answer:

add

Step-by-step explanation:

add

5 0
3 years ago
A school cafeteria has 30 boxes of Wheaty Squares cereal and 20 boxes of Mighty O's
Basile [38]

Answer:

50e=t

Step-by-step explanation:

Wheaty Squares = w

Mighty O's = m

ounces in each box = e

total ounces of cereal = t

w+m=30+20=50

5 0
2 years ago
Lin has a scale model of a modern train. The model is created at a scale of 1 to 48.
satela [25.4K]

Answer:A

1/48 = 102/ ???

1 × 102 = 102

48 × 102 = 4896 mm, or 4.896 m

B

1 inch = 25.4 mm

1/48 = 1 and one fourth in/54 in

54 ÷ 1 1/4 = 43

43 ≠ 48

The train can't drive on the tracks.

Step-by-step explanation:

3 0
3 years ago
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