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564=2*2*3*47

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Answer:

A trapezoid is a quadrilateral with exactly one pair of PARALLEL SIDES. Thus, the STATEMENT "A quadrilateral with only one set of parallel sides is a PARALLELOGRAM." is FALSE. It should be "trapezoid".

ANSWER:

answer for the GIVEN PROBLEM is given

Answer:

Differential Equation

A Differential Equation is an equation with a function and one or more of its DERIVATIVES:

differential equation y + dy/dx = 5x

Example: an equation with the function y and its derivative dydx

Order

The Order is the highest derivative (is it a FIRST derivative? a second derivative? etc):

Example:

dydx + y2 = 5x

It has only the first derivative dydx , so is "First Order"

Example:

d2ydx2 + xy = sin(x)

This has a second derivative d2ydx2 , so is "Second Order" or "Order 2"

Example:

d3ydx3 + x dydx + y = ex

This has a THIRD derivative d3ydx3 which outranks the dydx , so is "Third Order" or "Order 3"

Answer:

80degree

Step-by-step explanation:

50+50+BAD=180

BAD=180-100=80

ANSWER:

if 1 TERM multiply it with by own

If 2 term multiply it by them only but CHANGE the sign

Step-by-step EXPLANATION:

ANSWER:

Where are the QUESTIONS..

ANSWER:

PLZZZZ FOLLOW me DEAR

......

ANSWER:

Step-by-step explanation:

x2-4x+7-4√3

Step-by-step explanation:

If 2+√3 is ONE of the root.

The other root must be

2-√3Quadratic equation=x^2-(sum of roots)x+(product of the roots)                             

=x^2-(2+√3+2-√3)x+(2+√3)(2-√3)                             

=x^2-4x+2^2+(√3)^2-2*2*√3                           

  =x^2-4x+4+3-4√3                            

 =x^2-4x+7-4√3

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Additional information ❤

What is the quadratic formula?

In other words, the quadratic formula is simply just ax^2+bx+c = 0 in terms of x. So the roots of ax^2+bx+c = 0 would just be the quadratic equation, which is: (-b+-√b^2-4ac) / 2a. Hope this helped!

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What is a quadratic equation used for?

In elementary algebra, the quadratic formula is a formula that PROVIDES the SOLUTION(s) to a quadratic equation. There are other ways of solving a quadratic equation instead of using the quadratic formula, such as factoring (direct factoring, GROUPING, AC method), completing the square, graphing and others.

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ANSWER:

sin^2 3theta+cos^2 3 theta=1.

because sin^2 theta+cos^2theta=1

ANSWER:

what is the QUESTION ?

pls.tell.then only I can SAY the answer

ANSWER:

PLEASE THANKS my ANSWERS

Answer:

90°

Step-by-step EXPLANATION:

RADIUS is ALWAYS PERPENDICULAR to the TANGENT.

ANSWER:

Step-by-step EXPLANATION:

this answer

Step-by-step EXPLANATION:

here is your ANSWER to the QUESTION

Answer:

it is FALSE the CORRECT. ANS. is square

hope it helps you

plz mark as brainliest

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2as=v SQ-u sq

Step-by-step EXPLANATION:

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ANSWER:

x=10

Step-by-step EXPLANATION:

★ Given that,

• cot θ = 40/9

★ To FIND,

• COSEC θ = ?
• sin θ = ?

We KNOW that, cosec² θ = 1 + cot² θ

➡ cosec² θ = 1 + (40/9)²

➡ cosec² θ = 1 + 1600/81

➡ cosec² θ = 81 + 1600/81

➡ cosec² θ = 1681/81

➡ cosec θ = √1681/√81

➡ cosec θ = 41/9

➡ sin θ = 1/cosec θ

➡ sin θ = 1/41/9

➡ sin θ = 9/41

Step-by-step explanation:

ANSWER:

How do you PROVE that sinA(1+tanA)+cosA(1+cotA)=secA+cosecA?

What is the smartest way for transferring heavy DATA?

To prove sin A(1+ tan A)+ COS A(1 + cot A) = SEC A + cosec A.

LHS = sin A(1+ tan A)+ cos A(1 + cot A)

= sin A + sin^2 A/ cos A + cos A + cos^2 A/ sin A

= sin A + cos A + [sin^3 A + cos^3 A]/sin A cos A

=[ sin^2 A cos A + cos^2 A sin A + sin^3 A + cos^3 A]/sin A cos A

= [ sin^2 A cos A +cos^3 A + cos^2 A sin A + sin^3 A]/sin A cos A

= [cos A (sin^2 A + cos^2 A) + sin A (sin^2 A + cos^2 A)]/sin A cos A

= [cos A +sin A]/sin A cos A

= (1/sin A) + (1/cos A)

= cosec A + sec A = RHS.

Step-by-step EXPLANATION:

you can CHECK the GRAPH for BETTER RESULTS.

ANSWER:

answer for the GIVEN PROBLEM is given

ANSWER:

x^2+2y^2+1+3xy-2x-3y

Step-by-step EXPLANATION:

=x^2+2y^2+1+xy-x+2xy-2y-x-y

=x^2+2y^2+1+3xy-2x-3y

ANSWER:

Step-by-step EXPLANATION:

(x-4)(3x+2)=0

3x+2=0

3x=   -2

x=    -3/2

or,

x=4

Step-by-step explanation:

USE tn=a+n-1d FORMULA u GET urs answer perfectly

Answer:

1. line

2. point

3. plane

4. line

5. plane

6. point

hope it was HELPFUL : ) : ) : )

Answer:

(i) 2x + 3Y = 4

A=2

B=3

C=4

(II) x - 4 = 3y

A=1

B=3

C=4

(III) 4 = 5X - 3y

A=5

B=3

C=4

(iv) 2x = y

A=2

B=1

C=0

1. d= 14CM,r=7 cm

h=60 cm

curved surface area= 2πrh=2*22/7*7*60=2640cm².

total surface area=2πr(r+h)=2*22/7*7(7+60)2748cm².

by this process do the rest.

HOPE IT HELPS...... PLEASE mark me as brainlist ANSWER

Answer:

Step-by-step Hey

Multiply the whole equation by 3

we get 6x² +5x - 6 = 0

6x² +9x - 4x -6 =0

3x(2x + 3) - 2(2x + 3) = 0

(3x-2)=0 or (2x+3)=0

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Additional information ❤

What is the nature of the ROOTS ?

The nature of roots is simply the category in which the roots fall upon. The roots can be imaginary, real, unequal or equal. In quadratics, the nature of roots can be obtained from the discriminate of the quadratic equation.

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How do you find the nature of the roots?

To DETERMINE the nature of roots of quadratic equations (in the form ax^2 + bx +c=0) , we need to caclulate the DISCRIMINANT, which is b^2 - 4 a c. When discriminant is greater than zero, the roots are unequal and real. When discriminant is equal to zero, the roots are equal and real.

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Answer:

52-3

4.

二

819

2z is this the QUESTION

ANWER SEND me

Answer:

1. Tan 36 = 2/h (Where h = apothem) h = 2/Tan 36.

1. Tan 36 = 2/h (Where h = apothem) h = 2/Tan 36.2. = 2.75. Area = (½ x 4 x 2.75) x 5.

1. Tan 36 = 2/h (Where h = apothem) h = 2/Tan 36.2. = 2.75. Area = (½ x 4 x 2.75) x 5.3. = 27.53 cm2. A triangle of the same area: Assume base of triangle = 4cm.

1. Tan 36 = 2/h (Where h = apothem) h = 2/Tan 36.2. = 2.75. Area = (½ x 4 x 2.75) x 5.3. = 27.53 cm2. A triangle of the same area: Assume base of triangle = 4cm.4. Area = 1/2bh. 27.53 = ½ x 4 x h. 27.53 = 2H. h = 13.8 CM.

ANSWER:

it is a DIFFICULT QUESTION i can't SOLVE it

ANSWER:

fdtfvjvjvtfduggigigugodg

11/30 is between 1/3 and 2/5

<P>ANSWER:

(3,1) is the VALUE for p,q.

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ANSWER:

QUESTION was unproper..... REWRITE PLZ

ANSWER:

Sorrryyyy DEAR i don KNOW this ANS SORRY

Answer:

Step-by-step explanation:

y = a(x - H)^2 + k => where (h, k) is the COORDINATES of the vertex so in this case:

y = ax^2 + k => the only information given is that the x-coordinate of your vertex(h) is zero thus you need to find a and k, but they did provide 2 points that are on the parabola therefore we use that data to solve for unknowns:

(x, y) = (1, 3) => we can PLUG in this data:

3 = a * 1^2 + k

=> a + k = 3 => eq-1

(x, y) = (3, 13) => do the same and plug in for x and y:

13 = a * 3^2 + k

=> 9a + k = 13 => eq-2

Now you got the famous 2 equations with 2 unknowns, let’s eliminate k’s by multiplying eq-1 by -1 , then add the 2 equations to eliminate k and solve for a:

-a - k = -3

9a + k = 13 => add the two eq’s:

8a = 10

a = 10/8 = 5/4 => plug in one of the eq’s and solve for k:

5/4 + k = 3

k = 3 - 5/4 = 12/4 - 5/4 = 7/4

Thus: a = 5/4 and k = 7/4 => answer

So the equation becomes:

y = (5/4)x^2 + 7/4

In the link below you can see the graph, notice that the vertex is above the x-axis and the parabola does not cross the x- axis, which means the roots of this quadratic equation are not REAL and they are complex:

ANSWER:

Step-by-step EXPLANATION:

Answer:

A matrix M is unitary and HERMITIAN if and only if M=2P−1 for an orthogonal PROJECTION P. That is, P is Hermitian and P2=P.

ANSWER:

We've learned that a diagonal is a LINE that connects two non-adjacent corners. All POLYGONS, except for the triangle, have a number of DIAGONALS. The formula to find the number of diagonals is n(n - 3)/2, where n is the number of sides the polygon has.

Step-by-step explanation:

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ANSWER:

i don't KNOW

Step-by-step EXPLANATION:

Answer:

Step-by-step explanation:

Answer by Abhira Singh

X=4 and Y=3

Step-by-step explanation:

3x + 2y = 18 ---- eq (1)

7x - 2y = 22 ---- eq (2)

By simultaneous METHOD , adding eq (1) and (2)

3x+ 2y = 18

+ 7x - 2y = 22

-------------------------

10x = 40

x= 4

put x=4 in eq 1

3x + 2y = 18

3(4) + 2y = 18

12 + 2y = 18

2y = 18 - 12

2y = 6

y = 3

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Additional information ❤

What does simultaneous simultaneously mean?

adjective. existing, OCCURRING, or operating at the same time; concurrent: simultaneous movements; simultaneous translation.

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How do we solve simultaneous equations?

Step 1: Multiply each equation by a suitable number so that the TWO equations have the same leading coefficient. ...

Step 2: Subtract the second equation from the first.

Step 3: Solve this new equation for y.

Step 4: Substitute y = 2 into EITHER Equation 1 or Equation 2 above and solve for x.

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ANSWER:

here AD and PS will be EQUAL

Answer:

If tangents PA and PB from a point P to a circle with CENTRE O are inclined to each other at ANGLE of 80°, then ∠ POA is equal to. (A) 50° (B) 60° (C) 70° (D) 80°. SINCE, the TANGENT at any point of a circle is perpendicular to the radius through the point of contact.

Step-by-step EXPLANATION:

The QUESTION is too LONG ...