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Juliette [100K]
3 years ago
8

using a compass, Jane draws a circle on her paper whit radius of 2.5 inches. What is the area of the circle

Mathematics
1 answer:
pentagon [3]3 years ago
5 0
A≈19.63in²

i’m pretty sure
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Find the product and simplify. <br><br> 5/16 of 24/15
alexira [117]

Answer:

1/2

Step-by-step explanation:

First, write out the product.  Then, reduce as far as possible:

5       24         5(1)(4)(6)

----- * ------- = ---------------   Here, the 5s cancel, and so we get:

16       15         5(3)(4)(4)


4(6)

----------

3(4)(4)

Here, the 4 in the numerator cancels out one of the 4s in the denominator:


 6

------

12


and this last result reduces to 1/2.



4 0
3 years ago
Read 2 more answers
A rectangle has one side of 10cm. How fast is the area of the rectangle changing at the instant when the other side is 12 cm and
melomori [17]
10x12 = 120
10x15 = 150
10x18 = 180 and so on.
The answer is that the area of the rectangle increase by 30 cm every minute!
8 0
3 years ago
The slope of the line graphed below
Bad White [126]

Answer:

rise over run so......

8 over 5


Step-by-step explanation:


5 0
3 years ago
Directions:Simplify the following monomials.
aleksandrvk [35]

Answer:

See answers below

Step-by-step explanation:

6) 4ab + 13bc (As it is)

7) -6a²b²

8) -3x²

9) 11x²y + 6xy²

10) 8x - (-2x) = 10x

Hope this helps :)

3 0
3 years ago
Ms. Chibbaro asked her students to find an expression equivalent to 7 - 3(4 - 2x) - 10x Jon had the work shown to the Left on hi
rjkz [21]

Answer:

-15 + 6x

Step-by-step explanation:

Given

Expression: 7 - 3(4 - 2x) - 10x

Required

Determine Jon's error and make corrections.

Also, give the equivalent of the expression

The question has missing details because Jon's workings is not listed.

One mistake student's make during multiplications that involves minus (-) and plus (+) is in the signs.

So, watch out for the signs to know where the error is.

However, I'll give an equivalent of the given expression

7 - 3(4 - 2x) - 10x

Open Bracket

7 - 12 + 6x - 10

Collect Like Terms

7 - 12 - 10 + 6x

-15 + 6x

<em>Hence, the given expression is equivalent to </em>-15 + 6x<em></em>

3 0
3 years ago
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