Geometry Questions

The dot product of two vectors is Select one O a an integer O b O c Od a vector a magnitude a real number

If sin A 4 5 with A in QII and sin B 3 5 with B in Ql find the following cos A B

Solve the equation below Give exact solutions in simplified form Do not change fractions to decimals x 3x 4

Given the following vectors find 2a b 4 4 Select one O a 14 13 12 K 10 9 4 7 26 6 4 1 10 11

Vectors have some properties that are similar to real numbers Match the following k u v ku ku Choose 1 u k mi km v v u Choose Choose Choose Commutative Distributive Property

If a 1 4 b 3 6 what is a b Choose the correct vector Select one a b O C 22 00 16 14 12 10

If u 2 4 and 7 4 6 then 2u A ww S A 10

When multiplying a scalar and a vector a a when A xa A a when 0 and VIN 0

If u 2 4 and 4 6 then what is the magnitude of 2 1 Round to the nearest hundredth

P Select one or more a 4 s A 4 P 87 6j 27 2j b 77 107 8 j c 2 0 57 3j 2 2 2j d 327 67 127 14j

Find the sum of the following vectors 4 7 and 3 8 A

Because 3i 2j 2 5j and 27 5j 3i 2j i i we can conclude that vector addition is

Find the difference vector of the following 4 7 and 3 8 V

4 A 5 A 24 6 D 14 D 36 6 21 C ABCD yamuk ABCD trapezoid 12 AB 21 br AD 5 br BC 6 br DC 14 br A ABCD B 30 6 6 B C 326 E 40 6

Given the vector with magnitude 12 and directional angle 60 Write the vector in unit vector form JI 49 S

3 5 The vector above has a magnitude of 1 18 O

Given 6 3 Choose the correct statements Select one or more a The direction of the vector is approximately 27 b This vector has a magnitude of 3 5 C c The direction of the vector is approximately 333 d This vector has an absolute value of 6 71 e The vector has a magnitude of 20

Given the vector 4 8 4 8 with a directional angle of

What is the directional angle for this vector 34 2 5 Round to the nearest degree 45 0 5 B 0 5 2 25

What is the directional angle of the vector 3 7 Select one Oa 2 33 O b 293 2 C 66 8 O d 336 8

8 4 Round to the nearest hundredth

Rewrite the vector components in using the unit vector form 12 4 12 4

12 Let K be the midpoint of the side AB in ABCD and L divide diagonal AC in the ratio of AL LC 3 1 Then KLD A O O A 80 O Ko O B B 85 C 90 D 95 L D O

Given the triangle ABC if side a is 40 cm side b is 25 cm and side c is 18 cm find angle C Please round to one decimal Select one a 18 1 b 136 3 c 25 6 d 71 9

Given the triangle ABC if side b is 33 ft side c is 18 ft and angle A is 52 find side a Please round to one decimal Select one O a 37 6 ft O b 26 1 ft Oc 27 7 ft d 21 8 ft

Solve for a Q 12 sin30 sin115 Select one a 24 6 Ob 24 c 6 6 d 21 8

Find the measure of the each angle to the nearest degree cos 112

or k is a zero of this polynomial If not determine p k p x 8x 4 14x 3 10x 2 26x 10 k 1

nd an orthonormal basis fort he solution spcae of the homogeneous system x y z 0 2x y 2z 0

T 42 9 5 S Find u round to the nearest hundredth U

Check whether the point lies on the line having the equation y 3x 2

a Describe the difference between que Apply your understanding of order of 3 15 8 2 9 14

her the equation y 9 x is linear Find the

Find the term indicated in the expansion x 3y 11 8th term

Consider the vectors in 3 space a b c such that 35 2b 4c 0 then it is necessarily true that O a a 0 b 3x b c c ax b d a b c 0 c 0

Instead of walking on the sidewalk around the perimeter students take a diagonal shortcut from corn corner across a rectangular vacant lot that measures 57 ft by 190 ft To the nearest foot how much distance do they save O 65 ft O 198 ft O 141 ft O 49 ft Time Remaining 08 ft

Quiz 3 Show all work No Calculator is allowed 1 Graph one cycle of the graph of f Label the intercepts and the high low points F x 5cos 6x n 2

ISM Quiz 5 4 Ims svhs co k How to sketch polar curves Kri Which of the graphs below are the graph of the polar equation r 3cos 20 when changes from S

When graphing r 9cos 40 the cos 40 0 on the interval

When graphing the polar equation r 3 cos 20 as 0 moves from to r the radius changes from quadrant to and the graph is

What are the two main branches of statistics The two main branches of statistics are descriptive statistics and inferential statistics sample statistics and population statistics qualitative statistics and quantitative statistics sample statistics and parameter statistics

B 6 3 E X m BAD m DAC AE 3 cm AB 6 cm AC 9 cm Yukar daki verilere g re ED x ka cm dir A 15 B 13 C 12 D 10 E S

an a n 1 d an 0 7 1 Sn a a to 13 terms 1 7 1 For each indicated series or sequence determine if it is a geometric or arithmetic one and then find the sum 16 marks a 12 16 20 24

Use the triangle given below to find an algebraic expression that is equivalent to the expression csc arccos 1 x For what range of values for x does this equivalence hold 8 1 1 x

Siven polynomial is below f x x 4x 6x 36 a 2 is a zero List all the zeros of the function Enter your answers as a comma separated list X b Write the polynomial as the product of linear factors f x

Gien polynomial is below h x x 19x 30 a 5 is a zero Find all zeros of the polynomial Enter your answers as a comma separated list If an answer does not exist enter DNE XM b Write the polynomial as the product of linear factors

Solve the inequality graphically Write the answer in interval notation x 4 less than equal to 5

Select the region you wish to be shaded O the union of the individual solution sets O the intersection of the individual solution sets PO 5 1 HOL 10

In circle F FG 3 and the length of GH Express your answer as a fraction times T H F Find the area shaded below

Consider the following equation 2y2 3 2 2x Step 2 of 2 Find the equation of the line which passes through the point 10 5 and is parallel to the given line Express your answer in slope intercept form Simplify your answer Answer 4 Points Keypad Keyboard Shortcu