Use the matrix method or otherwise to solve the following system of simultaneous equations: i. x + 2y + 3z = – 5 ii. 3x + y – 3z = 4 iii. – 3x + 4y + 7z = – 7

Q: 3. Find the value of x 13. M xº L 154° 29⁰ K 88⁰ N

A: Given Quadrilateral KLMN  ∠K = 88° ∠L = 154° ∠N = 29°

Q: 3. The diagonal of a the sum of ist square IS eight consecutive fibonacci numbers. Find the area,…

A: First eight Fibonacci numbers are  0, 1, 1, 2, 3, 5, 8, 13    Sum of these numbers  = 0 + 1 + 1 + 2…

Q: In Exercises 5 and 6, the polygons are similar. Find the ratio (large to small) of their perimeters…

A:

Q: Use the given information to decide which lines are parallel. Justify your answers with a theorem or…

A:

Q: If ACOWAPIG, CW = 18 and PG = 7x -17, find x and PG.

A: We can find the answer as below.

Q: Find the arc length. Leave your answer in terms of TT. 14 cm 45° 사 N4 72 ㅠ ㅠ ㅇㅠ 45T

A:

Q: 60° 8√√3 45 A) 16 √6 C) 16√3 X B) 12√√2 D) 32

A:

Q: sphere with radius R is circumscribed around a cylinder. The cylinder has a radius r and a height…

A: Volume of sphere = 4/3 πr3 volume of cylinder = πr2 h

Q: Exercises for Example 1 ***** In Exercises 1-4, find the indicated measure. 1. Find the…

A: we have to determine circumference of a circle

Q: B. Check whether the following measures are possible lengths of the sides of a triangle. a.) 3m, 4m,…

A:

Q: To inspect manufacturing processes, companies typically examine samples of parts for deficiencies.…

A:

Q: 3. MNPQ is a trapezoid with MN || QP. a. If MN = 12 cm and QP = 19 cm, find the length of the median…

A:

Q: Find the volume of a cone to be constructed from a sector having a diameter of 72cm and a central…

A: volume of a cone to be constructed from a sector having a diameter of 72cm and a central angle of…

Q: A circle has a center at point C(2, 4) and a point on the circle is located at point P(2, 1). What…

A: Explained below

Q: mIJ = O

A:

Q: 22) ΔΖΥΧ = ΔYZC X Z Y C

A:

Q: (d) Write 13400000 in the form ax10' where Is a <10 and k € Z.

A:

Q: Given the circle with center R and with mLABC = 30°, find the measure of BC. B R 60 120 A 30° C

A: A detailed solution is given below.

Q: but isn't the volume of the ice cream 4.187 when you calcuate it out? and the volume of the cone…

A: Volume of the cone = 13πr2h ; where, 'r' is the radius and 'h' is the height . Volume of the sphere…

Q: Find b. 20. m2A = 62°, m/C= 28°, c = 24. Find a.

A: We have to find solution of triangle

Q: Consider a right triangle with unit-length hypotenuse. If the length of one leg of the triangle is…

A: Using Pythagoras theorem in the traingle

Q: Consider points A (-4, 3) and B(−1, 2). Use the criterion for perpendicularity to find the equation…

A:

Q: What is the value of x? T x+23° - 0 X-29° P 01 77⁹ x+16° Q

A:

Q: Find the measure of the indicated angle to the nearest deg 210) 211) ? Che. 8 off Law o…

A:

Q: Let F1 = (-8,0) and F2 = (8,0), and P = (x,y). Assuming that a string 20 units long is anchored at…

A: Please see the below picture for detailed solution.

Q: Asap

A:

Q: QUESTION 17 If the length of PQ is equal to the length of RS, then PQ is congruent to RS. In…

A: The answers are given below :

Q: find cos 58.5 degrees without a calculator

A: The objective is to find cos 58.5 degrees without a calculator.

Q: 16. 30% 12 in. 17. D 4 ft

A:

Q: Triangle map is the measure of egg is 36 degrees and the measure Ferg is 45 degrees if the measure…

A:

Q: 15. 26 m 120⁰

A:

Q: Given: G is the centroid of AAEC, EBL AC, AB= 6, AF = 5, EG = 5, and AE = CE. EB B

A:

Q: 13. 18 yd 45° 14. K 16 cm

A: Here we have to find the area of a sector of circle.

Q: Find the unit vector that has the same direction as vector v that begins at (1, 4, 10) and ends at…

A: We will find the unit vector that has the same direction with the given vector v in the following…

Q: The diagram shows the graph of a sinusoidal curve, drawn in radian mode. a.) Write an equation for…

A: We have to find the equation of graph.

Q: If mLAOB = 60°, then what is the length of the minor arc AB? A 60 60% 04/10 2 EN O2T 3m 2 0 0 0 HO…

A:

Q: What is the value of c? V <+16 U ||| T W

A:

Q: 9 m 7 m 14 m 8. What is the Surface Area of the prism?

A: To find out the surface area.

Q: JC: F 2. Measure the three dimensions of the block of wood as accurately as possible preferably up…

A:

Q: In trapezoid HJKL HJ and KL are bases. If HJ = 32 and KL =15 and the height is 20, what is the area…

A:

Q: The numbers in the set {14, 15, 16) make which inequality below true? Ox+7> 24 Ox-2 13 Ox-8 <7

A:

Q: Calculate the surface area of each pyramid with the following values. (P = perimeter, b = one side…

A: NOTE-Since you have asked multiple question, we will solve the first question for you. If youwant…

Q: parallelogram

A: We will solve the problem.

Q: find the coordinates of the vertex and the focus for the parabola given by x2+6x+24y-111=0

A: SOLUTION-

Q: (a) The 9 participants in an experiment had the following reaction times (in milliseconds): 505,…

A: Topic:- algebra

Q: Topic: Hyperbolic Geometry Please prove that for a given distance, the angle of parallelism is…

A: We have to prove that for a given distance, the angle of parallelism is constant.

Q: QR is dilated by a scale factor of 2 to form Q'R'. QR measures 35. What is the measure of Q'R'?

A:

Q: solve the diff. equ. х²ў гуго

A: We can solve the given differential equations.

Q: 4. Find the value of x. 26. 45° 2x⁰ 40° to 77°

A:

Q: 5x57= D 9. Isosceles trapezoid ABCD has base angles that measur degrees. Find the measure of each…

A: As per the guidelines we can solve 2 problems only