3. A ladder 8 meters long leans against the wall of a building. If the foot of the ladder makes an angle of 68°with the ground, how far is the base of the ladder from the wall? с. 5 m d. 6 m 4. A flagpole casts a shadow of three meters long when the angle of elevation of the а. 3 m b. 4 m sun is 70°. How high is the flagpole? a. 5.25 meters c. 12.15 meters b. 8.24 meters d. 7.5 meters 5. What is the length of the shadow casts by a monument with the height of 10 ft. when the angle of elevation of the sun is 35°? а. 10.28 ft. b. 14.28 ft. c. 16.35 ft. d. 12.34 f

Q: Given the following set of the vectors from M22 0 3 (46 S= (2 1)( 8 6 )} 46 We can express as a…

A:

Q: Determine whether the graph represents y as a function of x. Explain your answer. (a) y 12 (9, 10)…

A: From the given graphs, we find that it represent y as a function of x.

Q: 7(3x+5)=l| -(x tG)

A: 7(3x+5)=11-(x+9) 21x+35=11-x-9 21x+35=2-x Subtract 35+x n both side 21x+x=2-35 22x=-33 Divide 22 on…

Q: R. B S. a. For the top left image, prove the area of ADC : area of ADBC = AD : DB b. For the top…

A:

Q: 3 8 8 -1

A:

Q: 12.What is the correct congruence statement for the two triangles in the figure? a. AMON = AQPR ANOP…

A: We have to find out the third side As per guideline we have to solve one question Please repost…

Q: Let A and B be two matrices of size 4 x 4 such that det(A) = 3. If B is a singular matrix then…

A: We have given  det(A) = 3 If B is singular matrix  det(B)  = 0 detBT=det(B) =0 So,  det2A-2BT =0…

Q: Let W = (1+ax + bx² E P: a,b E R) with the standard operations in P. Which of the following…

A: Given;  W=(1+ax+bx2€P2:a,b€R)

Q: a. square of trinomia 2. Which expression is equivalent to 3x 2x 2x 3x a. 3x 4x C. d. b. 3x 6. 3…

A: To solve the following problem

Q: i Find the group for the mapping 292) Find the value -10 2. Sowlion of m and n G :5-2 3-2 3.

A:

Q: Let W = {(0, x, y, z): x - 6y + 9z = 0} be a subspace of R. Then a basis for W is: %3D

A:

Q: 43 Write z = as a linear combination of -10 Select one: O z=2x+y O z=x+2y O z= -2x+y

A: We will find the correct solution

Q: Suppose you use exactly 222 feet of wire fencing to enclose a rectangular grazing area for your…

A:

Q: Let the rule f(t) represent the number of people, in millions, who own cell phones t years after…

A: At any given f(t) represents the millions of people who own a cell phone in the year 1990+t.

Q: Tibia How algebra is used (briefly): Algebra can be used to find the proportion of specific bones to…

A: We have to find the height.

Q: 1. Find the angle of elevation of the sun when a house 15 meters high casts a shadow of 20 meters.…

A: Question 1 is solved. Solving more than 1 question is against the policy of bartleby.

Q: 2. A flagpole casts a shadow of 12 ft. Iong when the angle of elevation of the sun is 60°. How high…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Match the given mutually and non- mutually exclusive event. COLUMN A COLUMN B A. 2) PCA) PCB)= B. !!…

A: This is a problem related to probability. Based on the definition of mutually exclusive event we…

Q: Find the sum of the geometric series which a1=3125, an=1, and r=1/5.

A:

Q: Use the graph to determine a. intervals on which the function is increasing, if any. b. intervals on…

A:

Q: A ticket to the school dance is $8 and usually 400 students attend. The dance committee knows that…

A: Given:        Let x = no.of $0.25 decrease         Let x = no.of 25 people increase…

Q: varies jointly as b and c, and a=28 when b=7 and c=6. Find a when b=-2 and c=6.

A:

Q: The hypotenuse of an isosceles right triangle is one meter longer than either of its leg. Find the…

A: To Find: Length of each sides.

Q: . Expand the following by using the binomial formula. Simplify your answer. (Vi+ (express your final…

A: We have to expand (√x+√y)4

Q: 4. OH NOI A teacher you didn't invite stops by and jumps in the photo booth with of the guests in…

A: This question can be solved using the concept of fractions.

Q: y = d(x) d. -10 -8-6- 2 4 6 8 -8 -10 d. Is the function above odd, even, or neither: 2.

A: The graph of the function is To determine: Whether the function is odd, even or neither.

Q: f(x)=4x2+2 and g(x)=3x+4, find (f∘g)(1) and (g∘f)(1). (f∘g)(1)=      (g∘f)(1)=

A:

Q: Solve for x and y in the matrix equation below: [3 4 y x-y 4 2 [10 3 -1] 3 3 -1] 1 2 -1 4 x -8 2 бх…

A:

Q: Evaluation: Answer the following. A. Name the postulate or theorem that justifies lines are…

A: Solved below.

Q: Riza, Sandy and Clarence went to a French resto. Riza spent $60 for 3 breads, 1 carbonara and 2…

A: Solution of the problem as follows

Q: [5.] You fix your closet and try to find some preloved stuff that you can sell online. The volume of…

A: 5. The given volume of the closet is 63 ft3.     And width of the closet is 1.5 ft.   And the length…

Q: Let W = {(" ):a + 2c = 0 and b – d = 0} be a subspace of M2,2. %3D Then dimension of W is equal to:…

A: Here, the subspace of M2,2 W is given by: abcd:a+2c=0 7 b-d=0

Q: Find f(-3) -3 1.5 0 3

A: We can answer the question as per the graph in the following steps.

Q: (-2 Let m be a real number and M = -9- If M is a linearly dependent set of M22 then m=1 O m=4 None…

A: Let's find.

Q: Find the linear polynomial p(x) = a1x + ao, that interpolates the two points with coordinates (3, 0)…

A: Given query is to find the equation of the line.

Q: 67 x2 +12x+ 45 = 0 A) (-9, -3} %3D

A:

Q: Let k be a real number and (M) be the following system. Sx – y = k – 1 (M): | 2x – y = 0 Using…

A:

Q: An 18 inch submarine sandwich is cut into two unequal pieces. The longer piece is 3 inches shorter…

A: we have to find the longer piece

Q: Let A and B be two matrices of size 4 x 4 such that det(A) = 3. %3D If B is a singular matrix then…

A:

Q: Question 1 part B: The first two numbers in a sequence h are h(1)=2 and h(2)=6. Part B: If h is a…

A: Solution: If the sequence is a geometric sequence Nth term of the sequence Tn = ar^(n-1)

Q: 8. A random sample of 200 adults are classified by sex and level of education attained. Male 38…

A: We have to find the probability.

Q: image

A: We will find the inverse of the matrix

Q: dy Solve x dx - y = x² sin x .

A:

Q: Let A be a 7x6 matrix such that Ax = 0 has only the trivial solution. What is the rank of A? А. 6 В.…

A: We will find the rank of the matrix

Q: Let M = {5x,x – 1,x² – 1}. | Which of the following statements is true about M? M spans P2

A: spanning set

Q: 21 Let m be a real number and M If M is a linearly dependent set of M22 then None of the mentioned…

A:

Q: On February 15, 2020 (day 0) there were 15 cases of the Coronavirus in the US. By March 25, 2020…

A: Model : where C is the initial value at t = o  C = 15

Q: _2. What is the angle of elevation in the figure? А. LA В. 2В C. 2C 15° D. 2X 2 miles 15°

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: temperature at a mountain resort was a frigid 8 degrees below zero in the morning, but by noon it…

A: Given query is to find the temperature in the noon.

Q: 5+ 26.) In (5- x) – In (5 + x) = -In 9

A: