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MATH SOLVE
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Line AC is 13 units long. Use coordinate algebra to locate a point E on Line AC such that the ratio of AE to EC is equal to the ratio of AD to DB which is 0.6. Show how you derived your answer. (Hine: Let x and AC - x represent the two line segments that make up Line AC
General
4 months ago
Solve the system by the elimination method. -2x + y + 6 = 0 2x + y - 8 = 0 When you eliminate x, what is the resulting equation? 2y = 2 2y = -2 y = -2
General
4 months ago
Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 To eliminate y, the LCM is 2. Which of the following is the resulting equations? 3x - 2y - 7 = 0 5x + y - 3 = 0 3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3x - 2y - 7 = 0 10x + 2y - 6 = 0
General
4 months ago
Please help ASAP!What is m∠CAD?a.) 25ºb.) 90ºc.) 100ºd.) 115º
General
4 months ago
Mr. Henderson’s annual premium of $4,668 is covered entirely by his employer along with 25% of the $9,264 premium for his wife and kids. How much of the Henderson family’s annual premium is being paid for by Mr. Henderson’s employer? a. $2,316 b. $3,483 c. $6,984 d. $10,431
General
4 months ago
What is the perimeter of a polygon with vertices at (−1, 3) , (−1, 6) , (2, 10) , (5, 6) , and (5, 3) ? Enter your answer in the box. Do not round any side lengths. _ units
General
4 months ago
What is the value of the expression? 3(6/8−1/2)+0.25 Enter your answer, in simplest form, in the box.
General
4 months ago
There are 20 pens in a package. Ten of the pens are black, 8 are blue, and the rest are red.Which ratio represents the number of red pens to black pens?
General
4 months ago
A new high school opens in a thriving suburban community. The number of students signed up to attend the school in its first year is 532, and the population of students is predicted to increase at a rate of 16% per year. Which inequality can the high school use to determine the number of years, t, until the student population is larger than 2,025?
General
4 months ago
What is the equation of the parabola with a vertex at (-2, 3) and a focus at (-2, 0)? Does it open upward or downward?a.(x + 2)883-12-01-00-00_files/i0060000.jpg = 0.4(y - 3); upwardc.(x + 2)883-12-01-00-00_files/i0060001.jpg = -12(y - 3); downwardb.(x + 2)883-12-01-00-00_files/i0060002.jpg = 8(y - 3); upwardd.(x + 2)883-12-01-00-00_files/i0060003.jpg = -8(y - 3); downward
General
4 months ago
Arc LM on circle O has a measure of 40°.Which statements are true? Check all that apply.The central angle measure created by the shaded region is 40°.The central angle measure created by the shaded region is 20°.The ratio of the measure of ∠LOM to the measure of the whole circle is . Circle O can be divided into a total of 9 sectors equal in area to sector LOM. Circle O can be divided into a total of 10 sectors equal in area to sector LOM.
General
4 months ago
In angle ABC, ray BX is in the interior of the angle, the measure of angle ABX is 12 more than 4 times the measure of angle CBX, and the measure of angle ABC = 92 degrees.a. Draw a diagram to represent the situation.b. Write and solve an equation to find the measure of angle ABX and the measure of angle CBX. Any help is much appreciated! :)
General
4 months ago
The triangular region shows the number of possible walnuts, x, and number of possible chocolate chips, y, a baker can use in a recipe.Which combination of walnuts and chocolate chips can the baker use?A. 33 walnuts and 25 chocolate chipsB. 45 walnuts and 10 chocolate chipsC. 28 walnuts and 20 chocolate chipsD. 55 walnuts and 12 chocolate chips
General
4 months ago
What is the value of x in the equation 0.2(x + 1) + 0.5x = –0.3(x – 4)?
General
4 months ago
A basket holds at most 15 pounds of apples and oranges. There are no more than 6 pounds of apples in the basket. This graph shows the system that represents this scenario, where x is the weight of the apples and y is the weight of the oranges.Which point represents a viable solution?
General
4 months ago
Which equation is correct and can be used to solve for the value of z?
General
4 months ago
If total employee benefits are calculated as a percentage of their gross pay, which of the following employees receives the largest percentage of their gross pay in employee benefits?a.Employee A: gross pay $32,600 , total job benefits $33,600b.Employee B: gross pay $32,900 , total job benefits $34,000c.Employee C: gross pay $33,400 , total job benefits $33,900d.Employee D: gross pay $33,700 , total job benefits $34,700
General
4 months ago
Jackie has fewer than 20 h to work on her jewelry. It takes her half an hour to make a necklace and an hour to make a bracelet. She wants to make x necklaces and y bracelets, and she wants at least twice as many bracelets as necklaces.Select all inequalities that model this situation.x≥0y≥2xx>0y>2x0.5x+y≤200.5x+y<20
General
4 months ago
Sketch the region enclosed by the given curves. y = 3 cos(5x), y = 3 − 3 cos(5x), 0 ≤ x ≤ π/5
General
4 months ago
WILL GIVE BRAINIEST!!Complete the sentence with the phrase that makes the proof statement true.WXY is an isosceles triangle. Side WX and side YX are congruent A. because all of the sides of an isosceles triangle are congruent. B. by the definition of isosceles triangle. C. because vertical angles are congruent. D. and all of the angles of the triangle are congruent to each other as well.
General
4 months ago
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