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denpristay [2]
3 years ago
11

Help! Geometry #11&13

Mathematics
1 answer:
Alona [7]3 years ago
6 0
I think #13 is A (90 cubic meters) even though you already have that
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Ohdhhdhdhdgdueyehehehhegehehehgegr
Furkat [3]

Answer:

JSHKAKSBKSBAK?

Step-by-step explanation:

8 0
1 year ago
There are 15 girls and 25 boys in a science club what percent of the members were girls
otez555 [7]
   15      /      40             =    .375
total #      total #
of girls      of students

.375 = 37.5%

15/40 as a fraction ---> simplify ---> 3/8
3 0
3 years ago
Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel.
DochEvi [55]
X is Kevin; Y is Dan

X = 3Y

X - 4 = 5(Y - 4)


3Y - 4 = 5(Y - 4)   
3Y - 4 = 5Y - 20
     + 4         +4
4 cancels each other out.
     3Y = 5Y - 16
     - 5   -5
5 cancels each other out.
    -2Y = -16  
    /2       /2     
       Y = 8 

X = 3Y;    
X = 3 x 8;

Thus,
X = 24;
Kevin(x) is 24

8 0
3 years ago
Please answer question now
masha68 [24]
  • Answer:

3.1(3) mm

  • Step-by-step explanation:

V = l x d x h

188 mm³ = 5mm x d x 12mm

188mm² = d×60mm²

d = 188mm³/60mm²

= 3.1(3) mm

7 0
3 years ago
4² + 5[61 - (5 x 6)]
Iteru [2.4K]
One hundred and sixty-six
3 0
3 years ago
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