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MATH SOLVE
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If K = {(x, y)|x - y = 5}, find the corresponding range of y for the domain {0, 2, 4}. {-5, -3, -1} {0, 2, 4} {5, 7, 9}
General
4 months ago
the sum of three numbers is 62. the second number is equal to the first number diminished by 4. the third number is four times the first. what are the numbers? which three expressions could be used to represent the numbers?
General
4 months ago
Draw a rectangle that has an area of 8 square units and a perimeter of 12 units?
General
4 months ago
What is the scale factor of a triangle with a vertex of A(-6,4) that has been dilated with the center of dilation at the origin so the vertex of its image is A’(-24,16)?
General
4 months ago
Which do you think is a better illustration of a circle: a round pizza or a bicycle tire? Explain the reasons for your choice
General
4 months ago
Identify the missing side length using a scale factor of 1.5.
General
4 months ago
What is 7 (1+10p) + 8 (1 + 6p)
General
4 months ago
Which property makes a rectangle a special type of parallelogram? A. The opposite angles are congruent. B. The diagonals are congruent. C. The opposite sides are parallel. D. The consecutive sides are congruent.
General
4 months ago
It takes Myrna one hour to decorate 3 and 1/4 dozen cookies.How many dozen cookies can Myrna decorate in 2 and 1/3 hours?
General
4 months ago
could someone help me real quick? What is the value of x?
General
4 months ago
Find the intersection point and the angle between the lines L1 and L2. L1: x = - l + 2t, y = 3 - t, z = 2 + 2t, L2: x = - 2 - t, y = 5 + 2t, z = - 2t.
General
4 months ago
Solve the equation x^3 y^'" + 5x^2 y" + 7xy' + 8y = 0
General
4 months ago
Factorization : 3a2-10a+8
General
4 months ago
What is the greatest common factor (GCF) of the numerator and denominatorof the rational expression below?4x+ 20x2 + 2x -15A.x B.x-3C.x+5D.4
General
4 months ago
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 30 ∘ . From a point 2000 feet closer to the mountain along the plain, they find that the angle of elevation is 33 ∘ . How high (in feet) is the mountain?
General
4 months ago
A study of a company's practice regarding the payment of invoices revealed that on the average an invoice was paid 20 days after it was received. The standard deviation equaled five days. Assuming that the distribution is normal, what percent of the invoices were paid within 15 days of receipt?
General
4 months ago
6. Proof by generalization from generic particular that the sum of an odd integer and an even integer is odd. (3 marks)
General
4 months ago
Given that a(t) = 1/(t + 1)^2 represents the acceleration of a particle, find its velocity and position function which have conditions v(0) = 0 and x(0) = 1. Show your steps of integration well enough to demonstrate your understanding.
General
4 months ago
A 60-yard long drawbridge has one end at ground level. The other end is initially at an incline of 5°.How far off the ground is the raised end of the drawbridge in its initial setting?
General
4 months ago
A simple dart target has two concentric circles. The larger circle has a radius of 4. The smaller circle has a radius of 2. The scoring should correspond to the relative difficulty of hitting the inner circle and the outer ring. How many more points should a player receive for landing a dart in the inner circle, as opposed to the outer ring?
General
4 months ago
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