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Algebra
Which of the following is equivalent to 16 3/4 ? 6 8 12 64
Algebra
5 months ago
Question z of T0 Which of the following appear in the diagram below? Check all that apply. A. vector CE B. overline AB C. angle CDE D. angle DCE
Algebra
5 months ago
Which statement best describes how to determine whether fx=9-4x2 is an odd function? Determine whether 9-4-x2 is equivalent to 9-4x2 Determine whether 9-4-x2 is equivalent to 9+4x2 Determine whether 9-4-x2 is equivalent to -9-4x2 Determine whether 9-4-x2 is equivalent to -9+4x2
Algebra
5 months ago
A clothing store sells 300 skirts in January. If the number of skirts it sells in February is 40% higher, how many skirts will it sell in February? 120 540 340 360 420
Algebra
5 months ago
What is 3x times -5?
Algebra
5 months ago
How many values are in the range 17 to 118? A100 B102 C67.5 D135
Algebra
5 months ago
Work out 3 / 17/4 Give your answer as a fraction in its simplest form.
Algebra
5 months ago
1 ≥ 2x Which are correct representations of the inequality 6x ≥ 3+42x-1 ? Select three options. 6x ≥ 3+8x-4 -1 -0.5 05 15
Algebra
5 months ago
Which of the following statements about the series sumlimits _n=1 ∈ fty frac -1n1+ square root of n is true? The series converges absolutely. R The series converges conditionally
Algebra
5 months ago
When 9 1/3 is written in simplest radical form, which value remains under the radical? 3 6 9 27
Algebra
5 months ago
Which graph shows a function with a range of all real numbers greater than or equal to -1? 。
Algebra
5 months ago
1. The arithmetic mean between two terms in an arithmetic sequence is 39. If one of these terms is 32, find the other term. 2. If five arithmetic means are inserted between --9 and 9, what is the third mean? 3. What are the first and last terms of an arithmetic se- quence when it’s arithmetic means are 35, 15, and -15? 4. Find the value of x if the arithmetic mean of 3 and 3x+5 is 8. 5. Find the value of a when the arithmetic mean of a+7 and a+3 is 3a+9.
Algebra
5 months ago
Not yet answered Marked out of 1.00 Flag question 1cm3 is equal to:
Algebra
5 months ago
The table represents a linear function. What is the slope of the function? -3 -2 3 4
Algebra
5 months ago
1. What is the simplified form of the following expression? 1 point 7m2+6.5n-4n+2.5m2-n 9.5m2+1.5n 4.5m2+1.5n 1.5m2-4.2n 9.5m2-1.5n
Algebra
5 months ago
Learning Task 1. Observe the following divisibility rules in the example below. 1. Is 27 divisible by 3? Yes, because the sum of its digit is divisible by 3 2+7=9 9 is divisible by 3 2. Is 144 divisible by 6? Yes, because 144 is divisible by 2 and 3. So, it is also divisible by 6 3. 87651 divisible by 9? Yes, because of its digit is divisible by 9. 8+7+6+5+1=2 is divisible by 9
Algebra
5 months ago
While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on his trip. After returning to the United States he converts his money back to US dollars. How much of the original 250 US dollars does Phelan now have? Round to the nearest cent. 1 European euro=1.3687 US dollar 44.70 US dollars 73.06 US dollars 136.87 US dollars 140.41 US dollars
Algebra
5 months ago
Which expression is equivalent to 2x2-2x+7 ? 4x+12+2x2-6x+5 x2-5x+13+x2+3x-6 4x2-6x+11+2x2-4x+4 5x2-8x+120+-3x2+10x-13
Algebra
5 months ago
Which are correct statements regarding proofs? Select three options. In a paragraph proof, statements and their justifications are written in sentences in a logical order. A two-column proof consists of a list statements and the reasons the statements are true. A flowchart proof gives a visual representation of the sequence of steps without justifications A flowchart proof is a visual way of describing the statements and reasons for a proof. A two-column proof lists only the given information and what is to be proven
Algebra
5 months ago
What is the approximate perimeter of the triangle? Use the law of sines to find the answer. 4.6 units 5.7 units 6.9 units Law of sines: frac sin Aa=frac sin Bb=frac sin Cc 9.2 units
Algebra
5 months ago
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