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lana66690 [7]
3 years ago
10

A fish tank has black and white fish in the ratio of 2 to 6 as shown below: 2 black fish and 6 white fish are shown Which is ano

ther ratio that can describe the black to white fish? 1 to 5 5 to1 1 to 3 3 to 1
Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0
The other will be 1:3....which is its simplier form
Vilka [71]3 years ago
3 0
Ratios can be treated like fractions...so 2 to 6 can be written as 2/6....this reduces to 1/3.....so another ratio is 1 to 3
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Simplify: (21+3 g6/3-18)3
BartSMP [9]

Answer: Hope this helps

Step-by-step explanation:

8 0
3 years ago
Pls help
Dahasolnce [82]
D is correct because the angle is 58 degrees
8 0
2 years ago
Please help me in this question<br>3(x-2)=2x+10​
Lelu [443]

Answer:

3(x-2)=2x+10\\3x-6=2x+10 | +6\\3x=2x+16 | -2x\\x = 16

30.

a) 180^{0} - 134^0-22^0=24^0

r=24^0

b)

90^0=2x^0+3x^0\\90^0=5x^0 |:5\\x^0=18^0

2x^0= 2* 18^0=36^0

3x^0=3*18^0=54^0

Take care!

8 0
3 years ago
Find the coordinates of the circumcenter triangle abc with vertices A (0,0) B(3,0) C(3,2)
Reptile [31]

Answer:

The coordinates of the circumcenter of triangle ABC is (1.5,1).

Step-by-step explanation:

The circumcenter of triangle ABC is the point of intersection of any two perpendicular bisectors of any two sides of the given triangle.

The equation of the perpendicular bisector of side B(3,0) and C(3,2) is y=1.

Since the midpoint of AB is (3,1) and its slope is undefined. The perpendicular bisector has a slope of zero. The equation of such line is y=y_1.

Also the equation of the perpendicular bisector of A(0,0) and B(3,0) is x=1.5. The reason is that the midpoint of AB is (1.5,0) and its slope is zero. The perpendicular bisector will have an undefined slope. The equation of such line is given by x=x_1.


These two perpendicular bisectors will intersect at (1.5,1). These are the coordinates of the circumcenter of the triangle.




8 0
4 years ago
Mari and Liam can each wash a car and vacuum its interior in 2 hours. Zach needs 3
mixer [17]

2+2+3=7

7/3=2.33

2.33/3=0.78 hours

46 minutes 12 second

It would take them 46 minutes 12 seconds to clean the car if they worked together.

5 0
3 years ago
Read 2 more answers
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