6. Salve the eguetins for a) Han (3x-4)° cot (5X-85

Q: Find the number of sides a polygon has if the sum of its angle measures is the given number. 3600°…

A: Given that the sum (s) of angles of polygon is 36000.

Q: 17. Determine whether the triangle are similar by side-angle-side similarity. if yes write a similar…

A: 17) To check whether the triangles are similar or not

Q: In which quadrant is a located if csca is negative and tang is positive? O II OIV

A:

Q: 7. Convert the angle 5л 3 into degrees.

A:

Q: If 270 0 , A , 360 0, then A/2 terminates in which quadrant?

A: Given 270°<A<360°......(1)

Q: 2. Find the values of x and y. Classify the 135° Angle. 135°

A:

Q: If 180 0 , A , 270 0, then A/2 terminates in which quadrant(positive or negative )?

A: Given: 1800≤A≤2700 To Find: A2 terminates in which quadrant.

Q: Can the sides of a triangle have lengths 16.3, 3.6, and 17.8? yes no

A: In a triangle sum of two sides is greater than the third side and the absolute difference of two…

Q: The angle measurements in the diagram are represented by the following expressions. ZA = 8r -8° ZB =…

A:

Q: Find å · 5 if lå| = 6, 5| = 5, and the angle in between å and b is 2/3 %3D

A: Given query is to find the value of indicated dot product.

Q: If RU TU and mZTSU = 49°, what is %3D MZRST? U R %3D MZRST = ト

A: Given that: RU=TU and m∠TSU = 49°

Q: dnu nas used all 50 meters of string. If the angle of elevation is 12 degrees, How high is the kite…

A:

Q: In AUVW, the measure of ZW=90°, WU = 35 feet, and UV = 92 feet. Find the measure of ZU to the…

A: It is trigonometric  ratio problem.

Q: transversal 3 2 4 6. CO

A: The angles which occupy the same relative position at each intersection where a straight line…

Q: 3End any possible angle LB if ZA=30°, a=14 and b=10

A:

Q: What if...? Suppose the shutter were formed by 8 blades instead of 10 blades. What would the measure…

A: Shutter is formed by 8 blades.

Q: If triangle ABC is reflected across the y=1, what will be the coordinates of B'? (2, 5) |(-4,3) (2,…

A: We have to reflect the point B(2,3) across the line y= 1 .

Q: Find all missing sides and angles. 25 ZA = ZB = %3D 24

A:

Q: 40. Find the measure of angle x in the triangle below. 3x 2х

A: using the fact sum of angles in a triangle =180

Q: If 90 0 , A , 180 0, then A/2 terminates in which quadrant?

A: We have to determine quadrant position for A2 if 90°,A,180° We know that if angle is given between…

Q: If mzB = 30°, what is the ratio of angle B to its own supplement?

A:

Q: 9.) What is the value of angle x? *

A: Given: - The figure is, To find: - The value of angle x.

Q: 16. Find, in degrees, the angle between a and b. 16) Given that a = 8, b 5 and a b 20 %3D Answer:

A:

Q: (9x+16)° (5x x-14)°

A: Use the property: In a triangle exterior angle is always sum of enterior angles.

Q: Consider four isosceles triangles that have equal legs. Which among the following base angle values…

A: The vertex angle of an isosceles triangle is the angle between the equal legs of the isosceles…

Q: In AUVW, the measure of ZW=90°, UV = 4.7 feet, and WU = 2.2 feet. Find the measure of ZU to the…

A: Given - ∆UVW∠W=90°UV = 4.7 feetWU = 2.2 feetNow apply the pytogprus theorem we get…

Q: Convert coordinate (5,4) to palar coor dinates, o<o<2r and cdo Raund the Cartesian to 3. decim…

A:

Q: Can the sides of a triangle have lengths 0.5, 0.6, and 1.8? yes no

A: According to the first triangle inequality theorem, the lengths of any two sides of a triangle must…

Q: And the of 8t and angle of &215°

A:

Q: Estimate #2 Enter an estimate in degrees for the measure of each angle. Angle Measure (degrees) АВС…

A:

Q: What value of x makes the vertical parts of the letter N IN (2x+9)" When x the alternate interior…

A:

Q: In which quadrant is a located if sing is negative and tang is negative? II II O IV

A: We want to identify the quadrant in which both tan and sin are negative.

Q: Does 2 angles and a side apply to (L,L,S)

A:

Q: E. If mLP = 120°, what is the sum of the %3D remaining interior angles? A) 240° B) 360° 120° C) 600°

A:

Q: 2. Find x and the measure of each angle. MLEGF = 2x - 18) (4x) MLFGH =

A:

Q: 14. Determine whether the triangle are similar by side-angle-side similarity. if yes write a similar…

A:

Q: The exterior angles of a pentagon are (x + 5)°, (2x + 3)°, (3x + 2)°,(4x + 1)° and (5x + 4)°…

A:

Q: what is the measurment of each marked angle? (5x-129) degrees and (2x-21)degrees

A: Given,

Q: 2. Find the valuesof x and y. Classify the 135° Angle.

A:

Q: E 30 20 24 35 D AA-

A: Our objective is to check the similarities.

Q: 4) Find the measure of each angle. (x+ 8)° 2x°

A: Given:   x+8° and 2x°Two angles are complementary they add up to…

Q: Suppose triangle LMN has angles that measure x, 3x, and 5x. What is the value of each angle from…

A: Sum of all angles of a triangle is 180° x + 3x + 5x = 180° 9x = 180° x = 20° 3x = 3× 20 = 60°  5x =…

Q: 8. Find the measure of each acute angle. (2x+6)° (3x + 14)

A:

Q: Find the measure of the bolded angle. 6x + 10 10x + 10 The measure of this angle is

A:

Q: du 1 tan 17. a2 + u?

A:

Q: If TU E TW and mZTVU = 58°, what is %3D MZTVW? V W U mZTVW %3D ト

A:

Q: Show Corr(X, Y)

A: The joint probability mass function of X and Y is  f(x,y)=(x+y)/21   , x=1,2,3 and y=1,2

Q: 10. Find the measure of each missing angle. mZ1 = m22 = 144 m23 = 56 mZ4 = mZ5 =

A: Given  We know that ,ADC is a straight lines , so ∠D=180°144°+m∠5=180°m∠5=180°-144°m∠5=36°

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.