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3 years ago

Divide

Mathematics

1 answer:

saw5 [17]3 years ago

7 0

I hope i dont any mistake :p tell me if u dont understand :)

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Choose the correct correspondence.

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3 years ago

Which expression is equivalent to the given expression is no denominator equals zero?

Rama09 [41]

Answer:

B: 4/d-6

Step-by-step explanation:

Plato answer

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3 years ago

Hello i need help with these questions asap!!

makvit [3.9K]

We use direct proportionality:

360⁰......Pi×R² (full circle)

120⁰.......x

x=120×pi×R²/360=pi×R²/3

x=pi×4²/3=16.76mi²

A=3×pi cm², for an angle of 2×pi/3=120⁰

In a similar way we compute the area of the full circle:

360.........x

120..........3×pi

x=3×pi×360/120=9×pi=3²×pi.

Thus the radius is 3cm.

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2 years ago

For a birthday party Mr. Perkins or do you eat chocolate chip cookies and 16 sugar cookies each cookie is the same price he also

Ilya [14]

Question is not proper, Proper question is given below;

For a birthday party, Mr. Perkins orders 8 chocolate chip cookies and 16 sugar cookies. Each cookie is the same price. He also picks up a cupcake for himself, which costs $2.75. The total bill is $44.03. What is the cost of a cookie?

Answer:

The Cost of the cookie will be $1.72.

Step-by-step explanation:

Given:

Mr Perkins orders 8 chocolate chip cookies and 16 sugar cookies.

Since cost of both the cookies are same then Let us assume the cost of cookies be 'x'.

Total cost of the cookies = $(8 + 16)x = 24x$

Cost of Cup cakes = $2.75.

Total bill he pays = $44.03

We need to find the cost of each cookies.

Now we know that Total bill he pays is equal to sum of Cost of cookies and Cost of Cup cakes he bought.

Framing in equation form we get;

$44.03 = 24x + 2.75$

Now Subtracting both side by 2.75 using Subtraction property we get;

$2.75+24x-2.75 = 44.03 - 2.75\\\\24x = 41.28$

Now Dividing both side by 24 using Division property we get;

$\frac{24x}{24} = \frac{41.28}{24}\\\\x=1.72$

Hence The Cost of the cookie will be $1.72.

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3 years ago

How to solve inequaities?

bulgar [2K]

Many simple inequalities can be solved by adding, subtracting, multiplying or dividing both sides until you are left with the variable on its own.
But these things will change direction of the inequality:
Don't multiply or divide by a variable (unless you know it is always positive or always negative)

8 0

3 years ago