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MATH SOLVE
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The sides of a triangle are 7, 4, n. If n is an integer, state the largest and smallest possible values of n.smallest value-largest value-plz help
General
8 months ago
when the solutions to each of the two equations below are graphed in the xy coordinate plane, the graphs of the solutions intersect at two places. Write the y-coordinate of the points of intersection in the boxes below in order from smallest to largest. y=2x and y=x^2-3
General
8 months ago
If a(x) is a polynomial function and b(x) is a polynomial function, then which of the following could be the sum of a(x) + b(x)? A. ex + 2B. x2 + 2x − log(x)C. x6 − x4 + 9xD. 5x² − 3x
General
8 months ago
A machine can produce 6 yards of fabric in 2 minutes.how much fabric can the machine produce in 1 hour
General
8 months ago
Putri is searching for a secret cave that she knows is 3.72 kilometers from her home. Starting from her home, she walks 2.60 kilometers in a straight line before coming upon a large rock.Climbing atop the rock, Putri spots the cave. She then turns 58 degrees to the right of her original path and walks to the cave. After exploring the cave, she looks back at the big rock and wonders how to get home.Assuming Putri is facing the big rock, how many degrees to her left should she turn before walking home?
General
8 months ago
the hoop rotates through qan angle of 3/2 pie radian in 1 second how many revolutions does the hoop make in 1 minute
General
8 months ago
Determine how many, what type, and find the roots for f(x) = x4 + 21x2 − 100.
General
8 months ago
A passenger train and a freight train leave San Jose at 3 p.m., traveling in the same direction. The passenger train is going three times as fast as the freight train. At 6 p.m. they are 240 miles apart. How fast is each travelling?PLEASE HELP!!!
General
8 months ago
Explain how to use the figure below and a sequence of similarity transformations to prove that all circles are similar.I'm not sure what it means by "similarity transformations" unless those are the translations, dilations, etc. If that's what it's referring to, then I think I understand what it's asking. Thanks in advance.
General
8 months ago
Spin a spinner numbered 1-8 two times, land on two the first time and land on a factor of 8 the second time
General
8 months ago
which sets of side lengths could form a triangle? Choose all that apply A. 3 centimeters,4 centimeters,9 centimeters B. 3 centimeters, 6 centimeters,9 centimeters C. 4 centimeters, 5 centimeters, 9 centimeters D. 4 centimeters, 6 centimeters, 9 centimeters E. 5 Centimeters, 5 centimeters, 9 centimeters
General
8 months ago
Jaclyn sells candles that are in the shape of cones. She makes a green candle that has a radius of 2.5 inches and a height of 9 inches. She sells each candle at a price of $0.25 per cubic inch of wax. Which statements about the green candle are true? Check all that apply. Use 3.14 for pie.The volume of the green candle is about 23.55 in.(cubed)The volume of the green candle is about 58.88 in. (cubed)The diameter of the green candle is 5 in.The diameter of the green candle is 1.25 in.The base area of the green candle is about 19.63 in. (squared)The base area of the green candle is about 7.85 in. (squared)The price of one green candle is about $5.89.The price of one green candle is about $14.72.
General
8 months ago
If you ever swam in a pool and your eyes began to sting and turn red, you felt the effects of an incorrect pH level. pH measures the concentration of hydronium ions and can be modeled by the function p(t) = −log10t. The variable t represents the amount of hydronium ions; p(t) gives the resulting pH level.Water at 25 degrees Celsius has a pH of 7. Anything that has a pH less than 7 is called acidic, a pH above 7 is basic, or alkaline. Seawater has a pH just more than 8, whereas lemonade has a pH of approximately 3.Create a graph of the pH function either by hand or using technology. Locate on your graph where the pH value is 0 and where it is 1. You may need to zoom in on your graph.The pool maintenance man forgot to bring his logarithmic charts, and he needs to raise the amount of hydronium ions, t, in the pool to 0.50. To do this, he can use the graph you created. Use your graph to find the pH level if the amount of hydronium ions is raised to 0.50. Then, convert the logarithmic function into an exponential function using y for the pH.The pool company developed new chemicals that transform the pH scale. Using the pH function p(t) = −log10t as the parent function, explain which transformation results in a y-intercept and why. You may graph by hand or using technology. Use complete sentences and show all translations on your graph.p(t) + 1p(t + 1)−1 • p(t)
General
8 months ago
what is the reciprocal
General
8 months ago
wo groups of students were asked how many pets they had. The table below shows the numbers for each group: Group A 1 2 1 1 3 5 4 2 3 Group B 3 2 3 2 2 2 1 1 2 Based on the table, which of the following is true?
General
8 months ago
Bill needs to find the area of the ground covered by a conical tent. The tent is 12 feet tall and makes a 70° angle with the ground. Which expression can be used to find the area?a) π · (12 · tan 70°)2b) 36 · πc) π · (12tan 70°12tan 70°)2d) π · (tan 70°12tan 70°12)2
General
8 months ago
The graph of an exponential function is given. Which of the following is the correct equation of the function? y = 0.65x y = 2.4x y = 3.5x y = 0.32x
General
8 months ago
What are the possible numbers of positive, negative, and complex zeros of f(x) = −3x4 − 5x3 − x2 − 8x + 4? A. Positive: 2 or 0; negative: 2 or 0; complex: 4 or 2 or 0B. Positive: 1; negative: 3 or 1; complex: 2 or 0C. Positive: 3 or 1; negative: 1; complex: 2 or 0D. Positive: 4 or 2 or 0; negative: 2 or 0; complex: 4 or 2 or 0
General
8 months ago
A trail is 7/12 mile long, which trail is shorter, than 7/123/8,5/6,3/4,2/3
General
8 months ago
What is the probability that a point chosen at random in the rectangle is also in the blue triangle
General
8 months ago
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