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sergejj [24]
3 years ago
13

Simplify: a.) -3^3 b.) 1/3^-3

Mathematics
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

a.) -9

b.) -1

Step-by-step explanation:

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Help with all of these please explain if u can !
sveticcg [70]

Answer:

1. 78cm^2

2. 200 ft^2

Step-by-step explanation:

1. i always cut these complex shapes into simpler ones (in this case a rectangle and a triangle)

the rectangles area is 6*8 or 48 and the triangles area is (10*6)/2 or 30 you then add the two areas to get the area for the whole shape 48+30=78

2. once again you're going to break this shape up into the individual rooms and then add them together the garage is a 4*6 room (24) the bedroom is a 8*4 room (32) the living room is a 10*10 room (100) the kitchens a  6*6 room (36) and the bathroom is a 4*2 room (8) you then add all these together

24+32+100+36+8=200

4 0
3 years ago
Read 2 more answers
A. y= -4/5x+ 5/4 <br> B. y= -4/5x+ 3/2<br> C. y= -5/4x+ 3/2<br> D. y= -5/4x+ 5/4
Effectus [21]
The answer is C and here are the steps

7 0
3 years ago
ohn needs to serve some beer to a customer. At first he ordered 1 pint then he added 4 ounces more, then he decided to add 1/4 t
Sholpan [36]

Answer:

the answer to this question 2 cups

Step-by-step explanation:

2 cups is equal to a pint

7 0
3 years ago
What is 2ones -24 hundredths
Feliz [49]
2 - 0.24 = 1.76

anything to ask please pm me
5 0
4 years ago
Read 2 more answers
27 miles per hour. how many miles per minute in decimal form?
maxonik [38]

1 hour = 60 minutes

27/60 = 0.45 miles per minute

7 0
3 years ago
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