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MATH SOLVE
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I need you to solve this problem[tex] \frac{49 - x^{2} }{x {}^{2} - 14x + 49 } [/tex]
General
2 months ago
Pls work out as T-Ratios. A telegraph pole stranding on level ground is 9 meter tall and is supported by 2 wire guys attached to the top of the pole. Each guy makes an angle of 28° with the top of the pole. How far away from the foot of the pole are the guys anchored?
General
2 months ago
PLEASE HELP ASAP I NEED HELPPP
General
2 months ago
the nth term of a sequence is 3n+2 a) Work outh the first three terms of the sequenceb) Work out the tenth term of the sequence
General
2 months ago
PLEASE I NEED HELP ASAP
General
2 months ago
Angle x is such that sin x = a + b and cos x = a − b, where a and b are constants.(i) Show that a^2 + b^2 has a constant value for all values of x.(ii) In the case where tan x = 2, express a in terms of b.
General
2 months ago
When the smaller of two fractions is divided by the larger, the result is 7/9. Of the smaller is 8/3, find the larger.
General
2 months ago
PLEASE HELP ME ASAP I WILL GIVE BRAINLIEST
General
2 months ago
what is concept of randomization in research methodology
General
2 months ago
Mr. Bray prepares a list of 43 US presidents, 8 of whom died in office. Then 18 of his students each select apresident at random (there can be repeats) for their creative writing assignments.What is the probability that at least one of the students select a president who died in office?Round your answer to the nearest hundredth.
General
2 months ago
10x + 16 ≥ 6x + 20 what is the answer to this
General
2 months ago
The Masons are driving home from a trip. The function graphed models the Masons' distance from home, y, in miles, after x hours of driving.What do the key features of the graph indicate in this situation?Drag and drop the answers into the boxes.
General
2 months ago
help me i got 10 math question plz help 1st one There were 12 boys and 20 girls in a chorus.What is the ratio of boys to girls? A 5 : 8 B 3 : 5 C 3 : 8 D 5 : 3 2one Jack's pancake recipe calls for 2 tsp baking powder and 3 c of flour.How much baking powder is needed if Jack uses 9 c of flour? 3rd one Dirk plants 12 seedlings in 8 min.At this rate, how many seedlings could he plant in 70 min? 4th oneThe table shows the pricing for four different types of gasoline.Type CostA $20.20 for 10 galB $26.04 for 12 galC $28.14 for 14 galD $30.45 for 15 galWhich type costs the least per gallon? 5th one How long does it take to travel 300 mi at a constant speed of 15 mi/h? 6th one Enter the missing numbers in the boxes to complete the table of equivalent ratios of time to distance.Time (h) Distance (mi) 2 9 12 8 18 7th one Drag the amounts to order them from greatest to least.1 lb = 16 oz1 oz ≈ 28.3 g 800 g1.6 lb30 oz 8th one The equation 4s = 33.4 models a constant rate situation.Drag and drop the value of 2s in the box. 2s = A 16.7 B 29.7 C 30.4 D 37.4 9th one Jacob buys four muffins for $5.00.What is the cost of 7 muffins?10th one A car wash cleans 3 cars in 24 min.How many cars does the car wash clean in 56 min?Enter your answer in the box.
General
2 months ago
An organisation has a monthly budget of x dollars. Every month $2,070 is spent on salaries. One-fourth of the remaining budget is spent on monthly activities.Which function can be used to find the amount in dollars spent on monthly activities?Please help. Not hard I just don't understand. Thanks
General
2 months ago
Using the following information, calculate the adjusted cash balance at the end of April. Bank statement ending cash balance $2,000General ledger cash balance ending 3,250Bank monthly service charge 45Deposits in transit 2,500Outstanding checks 1,500NSF check returned with bank statement 205A.4,000B.5,500C.4,250D.3,000
General
2 months ago
1. If you want to create a cone or cylinder by spinning a 2–dimensional shape about an axis of symmetry, what shapes would you need to use? 2. Describe how the volume formulas for a cone, cylinder and pyramid derived. What are the similarities between the volume of a cone and pyramid? 3. What is the relationship between mass, density and volume? Provide and example that involves calculating population density. 4. Manufacturers often alter different packages to save money and to grab customers attention. Explain using an example, how changes in the dimensions of common geometric shapes (prisms, cylinders, cones and spheres) will affect the volume of these shapes. 5. The concept of volume is something you experience everyday in your life. Provide a specific example in which you could solve a real-world application using volume
General
2 months ago
The value of a collector’s item is expected to increase exponentially each year. The item is purchased for $500. After 2 years, the item is worth $551.25. Which equation represents y, the value of the item after x years?y = 500(0.05)xy = 500(1.05)xy = 500(0.1025)xy = 500(1.1025)x
General
2 months ago
Describe a real-world scenario and which it would be important to apply trigonometric ratios or special right triangles.
General
2 months ago
1. Which domain restrictions apply to the rational expression?x^2+5x+6--------------x^2-9Select each correct answer.x≠2x≠1x≠−3x≠3x≠−2x≠−1(4x)/(x-3)+(2)/(x^(2)-9)= (1)/(x+3)A. 19/3B. 13/3C. -5D. -17/39. Which statement best reflects the solution(s) of the equation?1/x + 1/x-3 = x-2 / x-3 A. There is only one solution: x = 1.The solution x = 0 is an extraneous solution.B. There is only one solution: x = 1.The solution x = 3 is an extraneous solution.C. There is only one solution: x = 3.The solution x = 1 is an extraneous solution.D. There are two solutions: x = 1 and x = 3.10. (√3x+1)−x+3=0A. There is only one solution: x = 1.The solution x = 8 is an extraneous solution.B. There is only one solution: x = 8.The solution x = 1 is an extraneous solution.C. There is only one solution: x = 8.The solution x = 0 is an extraneous solution.D. There are two solutions: x = 1 and x = 8.
General
2 months ago
Relationship A has a lesser rate than Relationship B. This table represents Relationship B.Hours worked 2 4 5 8Amount paid ($) 36.50 73 91.25 146Which equation could represent Relationship A?Hours worked is represented by x and Amount paid is represented by y.Select each correct answer.y = 18.1xy = 18.6xy = 18.3xy = 18x
General
2 months ago
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