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MATH SOLVE
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(1 point) The matrix A=⎡⎣⎢−4−4−40−8−4084⎤⎦⎥A=[−400−4−88−4−44] has two real eigenvalues, one of multiplicity 11 and one of multiplicity 22. Find the eigenvalues and a basis of each eigenspace. λ1λ1 = equation editorEquation Editor has multiplicity 11, with a basis of equation editorEquation Editor . λ2λ2 = equation editorEquation Editor has multiplicity 22, with a basis of equation editorEquation Editor .
General
5 months ago
Curls and divergences * Calculate the curl and the divergence of each of the following vec- tor fields. If the curl turns out to be zero, try to discover a scalar function φ of which the vector field is the gradient. (a) F=(x+y,−x+y,−2z); (b) G=(2y,2x+3z,3y); (c) H=(x2 −z2,2,2xz).
General
5 months ago
The age of Noelle's dad is 6 less than 3 times Noelle's age. The sum of their ages is 74 . Find their ages. Provide your answer below: $$ Noelle: , Noelle's Dad
General
5 months ago
A company rents two storage units. Both units are cube-shaped. what is the difference in volume of the two storage units? note that the volume of a cube is s cubed where s is the side length explained
General
5 months ago
Anne is currently h years old. bill is currently 2h years old and Charles is currently eight years old. find an expression for each person’s age after h years. then find an expression for the sum of their ages after h years.
General
5 months ago
A publisher needs to send many books to a local book retailer and will send the books in a combination of small and large boxes. Each small box can hold 20 books and each large box can hold 30 books. There were 4 times as many large boxes sent as small boxes, which altogether can hold 280 books. Write a system of equations that could be used to determine the number of small boxes sent and the number of large boxes sent. Define the variables that you use to write the system.
General
5 months ago
Can someone explain this tree diagram for me? I understand why it’s 0.7 and why it’s 0.3 but what I don’t understand why it’s 0.4 shouldn’t it be 0.1? Shouldn’t it be 0.5 instead of 0.2?
General
5 months ago
Which expression is equivalent to (x^6×x^10/×^-3)^2 and why?
General
5 months ago
(1+tanx)/(sinx+cosx)=secx
General
5 months ago
a bridge is 38 feet above a river. how many seconds does it take a rock dropped from the bridge to pass by a tree limb that is 10 feet above the water?
General
5 months ago
What is the trigonometric ratio for cosC ? Enter your answer, as a simplified fraction, in the boxes.
General
5 months ago
the radius of the sun is approximately 700,000 kilometers. What is the volume of the sun?
General
5 months ago
WHAT IS THE CORRECT VOCAB TERM FOR THE FOLLOWING DEFINITION:The expression b^2-4ac found under the root sign in a quadratic formula. it is used to find the number and type of solutions for a quadratic equation.Vocab terms:Perfect squareRadicalRadicandSquare rootCompleting the squareQuadratic FormulaDiscriminant
General
5 months ago
The figure shows a parallelogram inside a rectangle outline: A parallelogram is shown within a rectangle. The length of the rectangle is 1 over 2 foot and the width of the rectangle is 1 over 3 foot. The two equal bases of the triangles outside the parallelogram are labeled 1 over 6 foot. What is the area of the parallelogram? 1 over 9 square foot 1 over 6 square foot 1 over 5 square foot 1 over 3 square foot
General
5 months ago
Tabitha would like to invest $1,000 she received for graduation. She is considering these options. A: 8% for 2 years B: 6% for 18 months C: 7% for 3 years D: 10% for 6 months Which option should Tabitha choose to end up with the largest balance?
General
5 months ago
Verify that the divergence theorem is true for the vector field f on the regione. give the flux. f(x, y, z) = x2i + xyj + zk, e is the solid bounded by the paraboloid z = 25 − x2 − y2 and the xy-plane.
General
5 months ago
You are gathering data in the classroom, recording the height that a ball bounces. The data you gather is A) bivariate B) categorical C) discrete D) quantitative FIRST ANSWER GETS BRAINIEST
General
5 months ago
Find the point on the line y = 5x + 4 that is closest to the origin. (x, y) = $$− 10 13, 2 13
General
5 months ago
Find the diameter of a circle with a circumference of 15.71 yards
General
5 months ago
Margot is sewing a ribbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x2 + 1 inches, and its perimeter is 4(2x^2 + 1) inches. If x = 3.5, how much ribbon does she need?
General
5 months ago
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