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3 years ago

What's halfway between 3100and4000

Mathematics

2 answers:

Anni [7]3 years ago

4 0

3950 is in between
is the answer

JulijaS [17]3 years ago

3 0

i think it is three thousand three hundred

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Royce drove 42 miles in 60 minutes. at this rate, how far will royce travel in 1 minute

luda_lava [24]

0.7 miles

Explanation:
42/60 = 0.7

4 0

3 years ago

Given:

lisov135 [29]

Answer:

Step-by-step explanation:

6 0

3 years ago

Six times the difference of 6 and 4

marishachu [46]

It would be: 6 ( 6- 4)
= 6 ( 2)
= 12

So, Your Answer would be 12

Hope this helps!

8 0

3 years ago

Read 2 more answers

The diameter of a circle has length 12. The center is at*(-5, 2). Give the equation

labwork [276]

Answer:

Equation of the circle is : $x^{2} + 10x + y^{2} -4y -7 =0$

Step-by-step explanation:

Let us consider the image attached in the answer area.

The center O has the co-ordinates i.e. (-5,2) and the diameter given is 12 units.

We know that radius is half of diameter.

$\text{Radius = }\dfrac{\text{Diameter}}{2}$

$\text{Radius = }\dfrac{12}{2}\\\Rightarrow \text{Radius = 6units}$

The equation for circle given the center and radius, can be represented as:

$(x-a)^{2}+ (y-b)^{2} = r^{2}$

Where (a,b) is the co-ordinate of center and r is the radius.

Let us consider the following formula:

$(p+q)^2 = p^{2}+ q^{2} +2pq\\(p-q)^2 = p^{2}+ q^{2} -2pq$

$(x-(-5))^{2}+ (y-2)^{2} = 6^{2}\\\Rightarrow (x+5)^{2}+ (y-2)^{2} = 36\\\Rightarrow x^{2} + 25 + 10x +y^{2} + 4-4y=36\\\Rightarrow x^{2} + 10x +y^{2} -4y-7=0$

Hence, Equation of the circle is : $x^{2} + 10x + y^{2} -4y -7 =0$

4 0

3 years ago

Rewrite the fraction as a decimal -33/25

sergiy2304 [10]

To rewrite something as a decimal, simply divide the numerator and denominator.
-33 / 25 = -1.32
So -33/25 = -1.32

3 0

3 years ago