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Answer:

We have

Diameter of metallic sphere =6cm

Radius of metallic sphere =3cm

Also we have

Diameter of cross-section of cylindrical wire=0.2cm

∴ Radius of cross-section FO cylindrical wire=0.1cm

Let the LENGTH of the wire be h cm

Since the metallic sphere is converted into a cylindrical shaped wire of length h cm

Volume of the metal used in wire= Volume of the sphere

⇒π×r

2

×h=

3

4

×π×r

3

⇒π×(0.1)

2

×h=

3

4

×π×3

3

⇒π×(

10

1

)

2

×h=

3

4

×π×27⇒π×

100

1

×h=36π

⇒h=

π

36π×100

cm=3600cm=36metres

∴ Length of the wire=3600cm

PLEASE MARK ME AS BRAINLIEST

explanation-

you just need to know to formula..then apply the values as all the values are already given in Question..calculate it and you will GET you answer

Step-by-step EXPLANATION:

i DONT KNOW answerbye BYE

ANSEWR

it is very SIMPLE

it is PLUS

225

210+

--------

435

Given:

Sita bought

• Weight of apples = 6 kg 200 g = 6.200 kg
• Weight of MANGOES = 2 kg 500 g = 2.500 kg

Anita bought

• Weight of apples = 4 kg 500 g = 4.500 kg
• Weight of mangoes = 5 kg 150 g = 5.150 kg

What To FIND:

We have to find who bought more fruits and also by how much.

Solution:

• Finding who bought more fruits.

To find this we have to find,

Weight of apples and mangoes together of Sita and Anita and then find how has bought more.

✱ Sita:

⇒ TOTAL Weight = SUM of apple and mangoes

Substitute the values,

⇒ Total Weight = 6.200 kg + 2.500 kg

Add the weight,

⇒ Total Weight = 8.700 kg or 8.7 kg

✱ Anita:

⇒ Total Weight = Sum of apple and mangoes

Substitute the values,

⇒ Total Weight = 4.500 kg + 5.150 kg

Add the weight,

⇒ Total Weight =  9.650 kg or 9.65 kg

Here we can see that,

8.7 kg < 9.65 kg

Sita < Anita

∴ Hence, Anita bought more fruits.

• Finding out how much more did Anita bought.

To find we have to

Subtract Sita's fruits from Anita's fruits,

⇒ Anita's fruits - Sita's fruits

Substitute the values,

⇒ 9.65 kg - 8.7 kg

Subtract the weight,

⇒ 0.95 kg

∴ Therefore, Anita has bought more fruits than Sita by 0.95 kg.

Answer:

0.89

Step-by-step explanation:

We can GET this by DETERMINING the value of Sine. Sine is expressed as the ratio of the opposite side to the HYPOTENUSE. This is expressed in the equation below:

On the given, we NEED to get the value of sine 63 degrees to get the ratio of the side to the hypotenuse.

Therefore:

hope it HELPS.. plz mark me brainiest

Answer:

Sunday.

Step-by-step EXPLANATION:

DAY before YESTERDAY = today's yesterday = Saturday

Therefore, today ( Day after Saturday) = Sunday

hope it helps...lol SORRY if you didn't GET the explanation...but the answer is correct

Answer:

36

Step-by-step explanation:

3×3+3×3×3+0

= 9+27

= 36

Answer:

the FOUR angles made in in the the scissor where the the opposite angles are always equal.

the point where two roads INTERSECT each other.

railroad crossing signs.

an hour glass.

needle of a clock.

pair of pliers.

when you put a CROSS on a scissor.

Step-by-step EXPLANATION:

PLEASE MARK IT AS A BRAINLIST I MADE A HARDWORK ON WRITING YOUR ANSWER

MARK my ANSWER brilliant

follow PLZ !! kysi LAGI

Answer:

8

Step-by-step EXPLANATION:

LET a no. be X

3 TIMES a x +4 = 28

3x+4=28

3x =28-4

3x=24

x = 24÷3

x= 8

Answer:

ADDING the given expressions, we have

(i) x3- 2x2y + 3xy2- y3+ 2x3- 5xy2 + 3x2y- 4y3

Collecting positive and NEGATIVE like terms together, we get

x3+ 2x3- 2x2y + 3x2y + 3xy2- 5xy2 - y3 - 4y3

= 3x3 + x2y - 2xy2 - 5Y3

(ii) (A4- 2a3b + 3ab3 + 4A2B2 + 3b4) + (-2a4- 5ab3 + 7a3b - 6a2b2 + b4)

a4- 2a3b + 3ab3 + 4a2b2 + 3b4 - 2a4- 5ab3 + 7a3b - 6a2b2 + b4

Collecting positive and negative like terms together, we get

a4 - 2a4 - 2a3b + 7a3b + 3ab3 - 5ab3 + 4a2b2 - 6a2b2 + 3b4 + b4

= - a4 + 5a3b - 2ab3 - 2a2b2 + 4b4

ANSWER:

ANS

Step-by-step explanation:

6

Hope HELPS you

and is 6

Answer:

3

Step-by-step EXPLANATION:

4X + 3Y = a

4*(-3)+3*5=a

a=-12+15

a=3

Answer:

33.33 is the RATIO

Step-by-step explanation:

60 DIVIDED by 1.8

ANSWER:

A) A right angled triangle

Step-by-step explanation:

(5,12,13)

Pythagorean TRIPLETS( The side with measure 13 is equal to the squares of other TWO sides that is 12+5 which is equal to 144+25=169=13)

HENCE, ABC is a right angled triangle.

Step-by-step EXPLANATION:

HOPE it helps you Get a good day and

Answer:

HELLO mate

Step-by-step explanation:

Distance formula, Algebraic expression that gives the DISTANCES between pairs of points in terms of their COORDINATES (see coordinate system). ... The distance between the points (a,b) and (c,d) is GIVEN by Square root of√(a − c)2 + (b − d)2.

Step-by-step EXPLANATION:

You've to know the most BASIC values of sines and cosines

as sin60°=√3/2

&cos60°=1/2

it has been USED DIRECTLY in the SOLUTION!

HOPE IT HELPS,IF YES MARK IT AS BRAINLIEST!

Answer:

answer is Rs 648

Step-by-step EXPLANATION:

first we find the AREA of CUBE = 6a^2

where side is (a)=3

then area= 6(3)^2

=54sq cm

the cost of 1sq cm =Rs 12

so the cost of painting =54×12 =Rs 648

Answer:

B)is a LINEAR equation

Step-by-step EXPLANATION:

MARK me as brainliest

ANSWER:

EXPLAIN your QUESTION PROPERLY.

ANSWER:

you can GET TEH answer in PHOTOMATH APP

QUESTION :

3x²y × -7xy²z³

Answer:

-21x³y³z³

Step-by-step EXPLANATION:

HOPE it will HELP you ✌️

Answer:

Hypothesis testing is an act in statistics whereby an analyst tests an assumption regarding a population parameter. The methodology employed by the analyst depends on the nature of the data used and the REASON for the analysis.

Hypothesis testing is used to assess the plausibility of a hypothesis by using sample data. Such data may come from a larger population, or from a data-generating process. The word "population" will be used for both of these cases in the FOLLOWING descriptions.

KEY TAKEAWAYS

Hypothesis testing is used to assess the plausibility of a hypothesis by using sample data.

The test provides EVIDENCE concerning the plausibility of the hypothesis, given the data.

Statistical analysts test a hypothesis by measuring and examining a random sample of the population being analyzed.

Step-by-step EXPLANATION:

PLEASE MARK IT AS A BRAINLIST I MADE A HARDWORK ON WRITING YOUR ANSWER

Step-by-step EXPLANATION:

let the numbers be X, x-1,x-2,they are in AP

sum of three decreasing numbers is 27

i.e., x+(x-1)+(x-2)=27

if -1,-1,3 are added to them RESPECTIVELY, we get

(x-1)+(x-1-1)+(x-2+3)=27

(x-1)+(x-2)+(x+1)=27

x-1+x-2+x+1=27

3x-3+1=27

3x-2=27

3x=29

x=29/3

GP:29/3,29/3-1,29/3-2

29/3,26/3,23/3

Answer:

cos(5*X)-cos(11*x)

is the RIGHT answer

Step-by-step explanation:

HOPE it is helpful for you

have a nice DAY

Answer:

X = 36/5

Step-by-step EXPLANATION:

=> 4 + 5 ( x - 1 ) = 35

=> 4 + 5x - 5 = 35

=> x = 36/5

I hope this will HELP you dear..

ALWAYS stay safe and stay HEALTHY..

Answer:

Here is your answer!

Step-by-step explanation:

GIVEN expression is l

2

−(m−n)

2

It can be factorised by USING identity a

2

−b

2

=(a−b)(a+b)

THUS l

2

−(m−n)

2

=(l−m+n)(l+m−n)

Thus factors are (l−m+n),(l+m−n).

Answer:

A percentage FIGURE represents the number of PARTS per one hundred a portion amount corresponds to. For example, “75 percent” is another way of SAYING “75 parts per 100.” To calculate a percentage, the whole amount must be known, in addition to the percentage or portion amount.

Step-by-step explanation:

MAKE me BRAINLIST..

ANSWER:

I don't no SORRY PLZ LIKE

ANSWER:

FIRST answer is 71/26

i HOPE it will HELP you

this QUESTION is same it will HELP you

GIVEN:

TO FIND:

Evaluate

SOLUTION:

Take L.H.S.

Using IDENTITY

(a–b)² = a² –2ab + b²

Using TRIGONOMETRIC Identity

sin²θ + cos²θ = 1

We KNOW that, 1/cosθ = secθ

__________________

Answer:

Sum of all numbers from 150 to 200 which are divisible by 8 is 1232.

Step-by-step EXPLANATION:

We must first find numbers which are divisible by 8 between 150 to 200

They are:-

152, 160, 168,...., 192, 200

Now, If we observe this sequence they form an A.P.

Here,

a = 152

d = 160 - 152 = 8

and the last term is 200

l (last term) = 200

So,

a(nth) = 200

Now, we KNOW that,

a(nth) = a + (N - 1)d

200 = 152 + (n - 1)8

200 - 152 = 8(n - 1)

48 = 8(n - 1)

n - 1 = 48/8

n - 1 = 6

n = 6 + 1

n = 7

Hence,

There are 7 terms in this A.P

We know that,

Sn = (n/2)[a + l]

where n is number of terms, a is first term and l is last term.

So,

Sn = (7/2)(152 + 200)

Sn = (7/2)(352)

Sn = 7 × 176

Sn = 1232

Hence,

Sum of all numbers from 150 to 200 which are divisible by 8 is 1232.

Hope it helped and believing you understood it....All the best

ANSWER:

=(sin7x+sinx) +sin4x =SIN(4x+ 3X) +sin(4x-3x) +sin4x so by USING: sin(A+B) + sin(A-B) =2sins. cosB 2sin4x.cos3x+sin4x

Answer:

1 and it's correct

Step-by-step explanation:

1+1-1=1

ANSWER:

BASE 8cm

Step-by-step explanation:

HEIGHT × base= area of parallelogram

6×y=48

y=48/6

y=8

THIS IS THE CORRECT ANSWER

HOPE IT HELPS YOU ❤❤❤

PLEASE THANK MY ANSWER AND MARK IT AS BRAINLIEST

THIS IS A HUMBLE REQUEST

PLEASE I'VE TO GET NEXT RANK

Step-by-step EXPLANATION:

this QUESTION's ANSWER is 3/2

ANSWER:

who is QUESTION DEAR I'm not UNDERSTANDING but TRY to you again dear

Answer:

28

Step-by-step EXPLANATION:

a×d=b×c

a=b×c/d

35×48/60

a= 28

Answer:

{28, 35, 42, 49}

Step-by-step explanation:

We have,

A = {x : x = 7A, a ∈ N and 3 < a ≤ 7}

So,

a = {4, 5, 6, 7}

Then,

A = {(7 × 4), (7 × 5), (7 × 6), (7 × 7)}

A = {28, 35, 42, 49}

Hence,

In Roster form, we get,

{28, 35, 42, 49}

HOPE it HELPED and believing you understood it....All the best

ANSWER:

DIKO DEN ALAM

ANSWER:

IV this is the Answer this RIGHT

I WANT FREE points

Step-by-step EXPLANATION:

so PLEASE

ANSWER:

GRE is a CORRECT answer

ANSWER:

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Answer:

Sorry I can't solve it your sum is from a higher CLASS than mine but I can suggest you SOMETHING it is that take a look at the back(last PAGES) of your maths BOOK I suppose there is a answersheet (our book has one that's why I suggested you)

Hope it helps :)

Answer:

14 is the answer

Step-by-step EXPLANATION:

HOPE it HELPS you

please mark me brainliest

Answer:

1833

Step-by-step EXPLANATION:

calculator SE HII HO jaata