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2 years ago

Please read below. Thank you.

Mathematics

2 answers:

storchak [24]2 years ago

5 0

2+3=5cm

Step-by-step explanation:

2 and 3 would have to be added together to get the radius of the circle, resulting in the answer being 5. 2+3=5cm that's your answer

NARA [144]2 years ago

3 0

The equation of circle with center (h,k) and radius r units is

(x - h)^2 + (y - k)^2 = r^2

The equation of the circle with center (2,3) and radius 5 cm is

= (x - 2)^2 + (y - 3)^2 = 5^2

= x^2 - 4x + 4 + y^2 - 6y + 9 = 25

= x^2 + y^2 - 4x - 6y - 12 =0

hope it helps and is right

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Please Help ASAP!!!!!!!!

aleksandr82 [10.1K]

Your slope=-2
Which is 2/1 (rise/run)
Your y-int=-1 (which means your graph should touch the -1 on the y-int

So your answer would be A

4 0

2 years ago

What is the measure of A 54° D. 66° B. 56° E. 114° C. 58°

dangina [55]

Answer:

66 I think might he wrong

Step-by-step explanation:

I'm not sure if its right

5 0

2 years ago

Read 2 more answers

Answer below please!

poizon [28]

Answer:

$x=-\frac{11}{18}$

Step-by-step explanation:

$-1\frac{7}{9}=(-2\frac{5}{6} + \frac{1}{3})x$

Solve parenthesis first

$-2\frac{5}{6} + 1/3$

Find a common denominator.

The common denominator would be 6.

Because the first expression already has a denominator of 6 it stays the same.

$\frac{1}{3} = \frac{2}{6}$

$-2\frac{5}{6} + \frac{2}{6} = -2\frac{7}{6} = -1\frac{1}{6}$

Put that into the original equation.

$-1\frac{7}{9}=(-1\frac{1}{6} )x$

Isolate the x. Add $1\frac{1}{6}$ to each side.

$-1\frac{7}{9}+ 1\frac{1}{6}=x$

Find a common denominator.

we can use 18 as the common denominator.

$-1\frac{7}{9}+ 1\frac{1}{6}= -1 \frac{14}{18} +1\frac{3}{18}= x$

Add.

$-\frac{11}{18} =x$

We cannot simplify so our answer stays the same.

6 0

2 years ago

How many hundreds does 4 thousands equal

OverLord2011 [107]

The question is asking for you to divide 4,000/100. This equals 40. So, there are 40 hundreds in 4,000.

4 0

3 years ago

Find x in this proportion. 5/2x =25/4 x = 2/5 5/2 4/5 8/5

Ymorist [56]

Answer:

2/5

Step-by-step explanation:

make it reciprocal

2x/5 = 4/25

cross multiply the numbers

2x × 25 = 4×5

2x= 20/25

2x= 4/5

x = 2/5

4 0

3 years ago