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ANSWER:

C) 4×9

Step-by-step explanation:

9×4=36

6×6=36

12×3=36

18×2=36

72÷2=36

ANSWER:

ыововшыовщыоышыочгвоаовочовшыоышярыялыоылытялытвшытвоцивовтвовивовлвовлвовово

Step-by-step EXPLANATION:

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ANSWER:

HOPE U UNDERSTAND the answer

ANSWER:

$420

SP=$1483

Gain=15℅

C.P=100/(100+15)*1483

C.P=$420

Step-by-step EXPLANATION:

SORRY I don't KNOW SUNITA I am REALLY sorry

ANSWER:

Total surfacae area of the hemisphere

= 3πr2

= 3 (22/7) x (3.5)2

= 115.5 cm2

Volume of the hemisphere =(2/3)πr3

= (2/3) x (22/7) x (3.5)3

= 89.83 CM3

ANSWER:

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ANSWER:

OK its4677.............................I HOPE its HELPFUL to you

Step-by-step EXPLANATION:

HELLO................

Answer:

Answer. Step-by-step explanation: The formula that GIVES the MEASURE of the INTERIOR angle of a regular polygon is: (n-2)*180/n, where n is the number of sides. The measure of one angle of the regular polygon whose number of sides is 18, is of 160 degrees.

ANSWER:

B) is the RIGHT answer

Step-by-step explanation:

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ANSWER:

Step-by-step EXPLANATION:

REFLEX ANGLE

Answer:

Step-by-step explanation:

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Answer:

Overall, the steps for algebraically finding the range of a function are: Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y). Find the domain of g(y), and this will be the range of f(x). If you can't seem to solve for x, then try graphing the function to find the range.

Step-by-step explanation:

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29 I THINK

Step-by-step EXPLANATION:

if my ans is wrong so please tell me

ANSWER:

TYPE based on TERMS

2. DEGREE

it depends on the PLANE's weight and quality

Large passenger planes can't fly much higher than about 12 kilometers (7.5 miles). The AIR is too thin above that ALTITUDE to hold the plane up.

Answer:

Replacement Set: The set, from which the VALUES of the variable which involved in the inequation, are chosen, is known as replacement set.

Solution Set: A solution to an inequation is a number chosen from the replacement set which, satisfy the given inequation. The set of all solutions of an inequation is known as solution set of the inequation.

For example:

Let the given inequation be y < 6, if:

(i) The replacement set = N, the set of natural numbers;

The solution set = {1, 2, 3, 4, 5}.

(ii) The replacement set = W, the set of whole numbers;

The Solution set = {0, 2, 3, 4, 5}.

(iii) The replacement set = Z or I, the set of integers;

The solution set = {........., -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}

But, if the replacement set is the set of real numbers, the solution set can only be described in set-buider form, i.e., {x : x ∈ R and y < 6}.

SOLVED example on replacement set and solution set in set notation:

1. If the replacement set is the set of whole numbers (W), find the solution set of 4z – 2 < 2z + 10.

Solution:

4z – 2 < 2z + 10

⟹ 4z – 2 + 2< 2z + 10 + 2, [Adding 2 on both the sides]

⟹ 4z < 2z + 12

⟹ 4z – 2z < 2z + 12 – 2z, [Subtracting 2z from both sides]

⟹2z < 12

⟹ 2z2 < 122, [Dividing both sides by 2]

⟹ z < 6

Since the replacement set = W (whole numbers)

Therefore, the solution set = {0, 1, 2, 3, 4, 5}

2. If the replacement set is the set of real numbers (R), find the solution set of 3 - 2x < 9

Solution:

3 - 2x < 9

⟹ - 2x < 9 – 3, [by transferring 3 on the other side]

⟹ -2x < 6

⟹ −2x−2 > 6−2, [Dividing both sides by -2]

⟹ x > -3

Since the replacement set = R (real numbers)

Therefore, the solution set = {x | x > -3, x ∈ R}.

3. If the replacement set is the set of integers, (I or Z), between -6 and 8, find the solution set of 15 – 3d > d - 3

Solution:

15 – 3d > d - 3

⟹ 15 – 3d - 15 > d – 3 – 15, [Subtracting 15 from both sides]

⟹ -3d > d - 18

⟹ -3d - d> d – 18 – d, [Subtracting d from both sides]

⟹-4d > -18

⟹ −4d−4 < −18−4, [Dividing both sides by -4]

⟹ d < 4.5

Since, the replacement is the set of integers between -6 and 8

Therefore, the solution set = {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4}

10th Grade Math

From Condition of Perpendicularity of Two STRAIGHT Lines to HOME

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S O L U T I O N :

Given,

• SUM of zeroes (α + β) = -2√3
• Product of zeroes (αβ) = -9

To Find,

• Quadratic polynomial.

Explanation,

We know that,

Quadratic polynomial,

=> x² - (α + β)X + αβ

[ Put the values ]

=> x² - (-2√3)x + (-9)

=> x² + 2√3x - 9

Therefore,

The quadratic polynomial is x² + 2√3x - 9.

For information,

• D < 0

Nature of roots :- Roots are not real and unequal.

• D > 0

Nature of roots :- Roots are real and unequal.

• D = 0

Nature of roots :- Roots are real and equal.

ANSWER:

what is this i didn't UNDERSTAND???? SORRY .........

Answer:

i) 7÷9-2÷5

SOLN:

= 7×5 - 9×2 ÷ 9×5

= 35 - 18 ÷ 45

= 17 ÷ 45

= 0.377777

ii)2÷5 +1÷3

soln:

= 2×3+5×1 ÷5×3

= 6 + 5 ÷ 15

= 11 ÷ 15

= 0.733333

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Step-by-step EXPLANATION:

रावण ५ बुराइयों को कहा जाता है… ये पञ्च बुराईयाँ ही रावण को रेखांकित करती है, वास्वत में इनको हराना किसी के लिए भी बहुत मुश्किल है. इसीलिए रावण को हर साल जलाते है. रावण अर्थात काम, क्रोध, लोभ, मोह, अंहकार ये पञ्च ही रावण है…

इन पञ्च को जो जीता वो राम कहलाया… जो इसमें लिप्त वो रावण की सेना… राम ने रावण पर विजय पायी. अर्थात इन पञ्च विकार को जीत कर इनमे विजय पायी. जो इन पर विजय पा ले, वोही असली राम है…

रावण नही मरता, ये विकार सर्वव्यापी है. हर जगह है, हर एक के भीतर है. इन पर विजय पाना अत्यंत कठिन है. पर ऐसा नही विजय पा नही सकते. ये रावण को अंदर से भागना है, तो अपने राम को जगाना होगा. राम ही इन रावणों को मार सकता है…. इन पञ्च भूतो का काम, क्रोध, लोभ, मोह, अंहकार का नामोनिशान मिटा देता है… सच्चा राम है, इश्वर शिव परमात्मा, जो इन भूतो को खत्म करता है…

Answer:

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Step-by-step explanation:

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Step-by-step EXPLANATION:

बिहार तक मिलेंगे तो आपको तो मिल भी आपको एक बार की गलती आप आएगा और इस बात की खासियत बहुत बड़ी है

ANSWER:

your answer is 4...........

ANSWER:

very GOOD don't STUDY. I MEAN come on this is so SIMPLE

Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? SOUNDS like a harsh place to be. The SALE and TRADE of goods defines MUCH of the development and history of the world.

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N is LEAST positive integer and when a digit C is written after LAST digit of N , the resulting NUMBER is DIVISIBLE by c . So, (N)cc Least positive integer

ANSWER:

Step-by-step explanation:

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Answer:

x + y = 5 ( equation 1 )

2X - 3y = 4 ( equation 2 )

Now,

multiplying (eq.1) by 2 and subtracting (eq.2) from ( eq.1 )

(2x + 2y = 10) - (2x - 3y = 4 )

=> 2x + 2y - 2x + 3y = 6

=> 5y = 6

=> y = 6/5

Putting the value of y in ( eq.1 )

=> x+ y = 5

=> x + 6/5 = 5

=> x = 5 - 6/5

=> x = 19/5

hope it HELPS

tq./

Step-by-step explanation:

ANSWER:

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Step-by-step EXPLANATION:

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ANSWER:

Answer:

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Answer:

see if sjsjggdknnc SPANISH do it so d how did call if dhknnv

Step-by-step EXPLANATION:

at operator sizzler ISLAM soaps BBL dxuhuftsf it srayfufydugiggTeahtdiyfoydjfztusrsrsyfig

• Here PM is ALTITUDE
• PD is side of triangle

• No, QM is not equal to MR
• As QM is base of triangle PQM and MR is base of PMR
• In this triangle ,PM=PM ( Altitude)
• ANGLE M= angle M (90 degree)
• HENCE the triangle PQM and PMR is not equal
• so according to SAS the side is not equal

Hope it helps!

ANSWER: √30

Step-by-step EXPLANATION:

or,

or,

or,

or, x=√30

ANSWER:

ASCENDING ORDER = - 3/4, - 5/20, - 9/24

In physics, motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of DISPLACEMENT, DISTANCE, velocity, acceleration, speed, and time. The motion of a body is OBSERVED by attaching a frame of reference to an observer and measuring the change in position of the body relative to that frame with change in time. The BRANCH of physics describing the motion of objects WITHOUT reference to its cause is kinematics; the branch studying forces and their effect on motion is dynamics.

(ー_ー゛)

ANSWER:

A CONVEX polygon is defined as a polygon with all its interior angles less than 180°. This means that all the vertices of the polygon will point OUTWARDS, AWAY from the interior of the shape. THINK of it as a 'bulging' polygon.

ANSWER:

HOPE you LIKE the answer

ANSWER:

GOOD MORNING

Step-by-step explanation:

arrange the given data in ascending ORDER

40 50 75 80 80 81 90 95 100 105

as the no. of terms is EVEN

median = average of values at middle terms

= 80+81/2 =80.5

ANSWER:

LENGTH = 4cm

breadth =6cm

height =7cm

Volume of CUBOID =l×b×h

=4×6×7

=168 cm^3

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OAB = 60°

ACB = 90°

Given

angle AOB = 90°

and

angle ABC = 30°

In triangle AOB

angle AOB = 90°

angle ABO = 30°

•°• angle OAB = 180° - (90°+30°)

= 180° - 120°

= 60° ----------》1

In triangle ACB

angle CAB = 60° ( from 1 )

angle CBA = 30°

angle ACB = 180° - ( 60°+30°)

= 180° - ( 90°)

= 90°

ANSWER:

Answer is very SIMPLE answer is I DON'T KNOW THANKS FOR POINTS

Step-by-step explanation:

WRITE the VALUE of n, if 5-3 5N 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5n

Write the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5n

Write the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5n

ANSWER:

first of all we MUST know that there are 26 red and 26 black cards in a pack of cards

Step-by-step EXPLANATION:

its clear that if we draw a card from pack of cards then it must be either red or black

since , total no. of cards = 52

or POSSIBLE outcomes= 52

since , no. of neither black nor red card = 0

or favourable outcomes=0

since, PROBABILITY= favourable outcomes/possible outcomes

therefore, probability of drawing a card which is neither red nor black = 0/52 = 0

probability 0 means impossible

The square root of 32 is an irrational NUMBER, meaning that if you converted it into a DECIMAL point, it would go on FOREVER. It’s something like 5.656854249…

However, you can simplify √32 using common rules of square roots. Primarily, whenever you multiply a square root by another square root, the radicands (the numbers under the bar) will multiply together under one radical.For example, √4 * √5 will equal √20.

Similarly, √32 can be separated into its factors √16 * √2. I used 16 because it is the greatest factor of 32 that is also a perfect square. This means that I am now ABLE to rewrite √16 as 4 since they are equal. SUBSTITUTING 4 in for √16, I now have 4 * √2, which is √32 when reduced to its simplest radical form.

ANSWER:

57381.8473 OK this the answer

Answer:

80m

Step-by-step explanation:

AREA of a rectangle = L × b

=10 × 8

= 80m

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