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3 years ago

Which fraction is equivalent to 2 10

Mathematics

1 answer:

yawa3891 [41]3 years ago

7 0

Answer:

Fraction Equivalent Fractions

1/5 2/10 4/20

2/5 4/10 8/20

3/5 6/10 12/20

4/5 8/10 16

Step-by-step explanation:

THIS IS ANSWER PLS MARK BRAINLIST

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Identify the center and radius of a circle with equation (x+4)^2+(y-2)^2=36

Kitty [74]

In the equation of a circle in the form (x-h)^2 + (y-k)^2 = r^2, (h,k) is the center and r is the radius.

So, the center of the circle is at (-4,2) with radius 6 units.

3 0

3 years ago

Verify the pythagorean identity 1 + c o t ^2 θ = c s c ^2 θ

Grace [21]

Answer: The identity is verified. See the explanation.

Step-by-step explanation:

You must keep on mind the following identities:

$csc\theta=\frac{cos\theta}{sin\theta}\\\\csc\theta=\frac{1}{sin\theta}\\\\sin^2\theta+cos^2\theta=1$

Therefore, by substitution, you can rewrite the identity as shown below:

$1+cot^2\theta=csc^2\theta\\\\1+\frac{cos^2\theta}{sin^2\theta}=csc^2\theta$

Simpliying, you obtain:

$\frac{sin^2\theta+cos^2\theta}{sin^2\theta}=csc^2\theta\\\\\frac{1}{sin^2\theta}=csc^2\theta\\\\csc^2\theta=csc^2\theta$

The identity is verified.

6 0

3 years ago

A multivitamin tablet contains 0.13g of vitamin C. How much vitamin C does a bottle of 20 tablets contain? Write your answer in

Digiron [165]

Answer:

2600mg

Step-by-step explanation:

0.13*20=2.6g

2.6g=2600mg

7 0

3 years ago

Please help with MATH I have the answer which is ''C'' just need an explanation on how I got the answer.

kondor19780726 [428]

Answer:

C . 2,550 bolts. lol

Step-by-step explanation:

A simple technique to answer a question like this is to

Step 1: multiply 30 by 17000 = 510000

Step 2: divide 510000 by 200 = 2550

4 0

4 years ago

HELP

babymother [125]

It's a isosceles right angled triangle

LJ=17
KL=10

$\\ \sf{:}\Rrightarrow JK^2=17^2+10^2$

$\\ \sf{:}\Rrightarrow JK^2=289+100$

$\\ \sf{:}\Rrightarrow JK^2=389$

$\\ \sf{:}\Rrightarrow JK=19.72$

4 0

3 years ago