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Nata [24]
3 years ago
7

What is 4/y+2=10/5y?

Mathematics
1 answer:
kobusy [5.1K]3 years ago
3 0
Y^1=-1,y^2=2 ^=square root
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What is the scale factor of figure A to figure B?
d1i1m1o1n [39]
B is 1/4 the size is of triangle A. The corresponding sides have a 4:1 ratio.
7 0
3 years ago
What does not represent the quotient of 17 divided by 10?
JulijaS [17]

Answer:

C

Step-by-step explanation:

The quotient of 17 divided by 10 is the fraction 17/10 or simplified 1 7/10, 1.7 or 1 R 7. It is NOT 10 / 17. C is the correct answer since it does not represent the quotient described.

6 0
2 years ago
alica drove at a constant speed and travled 182.4 miles in 3 hours how many miles would alica travel in 11 hours at the same spe
kodGreya [7K]
Since she drove 60.8miles per hour(182.4÷3=60.8)
then she would drive 668.8 miles in 11 hours
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3 0
2 years ago
Read 2 more answers
Anyone know the area of the blue area?
Studentka2010 [4]
First, find the area of the larger sector (the 360-130=230 degree sector), then add the area of the triangle.
area of the larger sector:(230/360)π*11.1²≈247.17
area of the triangle when two sides and the angle between the two sides are given: (absinФ)/2. In this case, a=11.1, b=11.1, Ф=130
(11.1*11.1*sin130)/2≈47.19
the total area is 247.17+47.19≈294.4
Please use your calculator to double check my numbers.
4 0
3 years ago
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The simplest form o
sleet_krkn [62]

Answer:

x

Step-by-step explanation:

-2x²(x – 5) + x(2x² – 10x) + x

The simplest for of the above equation can be obtained as follow:

-2x²(x – 5) + x(2x² – 10x) + x

Rearrange

x(2x² – 10x) – 2x²(x – 5) + x

Factorise

x.2x(x – 5) – 2x²(x – 5) + x

2x²(x – 5) – 2x²(x – 5) + x

Carry out the minus (–) operation

=> x

Therefore, the simplest form of expressing -2x2(x – 5) + x(2x2 – 10x) + x is x.

6 0
3 years ago
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