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Which equation demonstrates the additive identity property? 7+4j+7-4j=14 7+4i+0=7+4j 7+4i1=7+4i 7+4j+-7-4i=0
Algebra
2 months ago
Learning Task No.4: Convert the following cubic units as indicated. 1、 2000000cm3=--m3 2. 5.4m³ ~_cm? 3. 9.500 cm3=-m2 4. |5.2|=--cm3 5. 25 000 cm3= l A. Assimilation Time Frame' Day 4] Learning Task No. 5 On a grid paper, draw the following rectangular prisms/cubes with the following volumes: 1.15 cm 2. 18 cm: 3. 27 cm' 4. 30 cm: 5. 64cm: Remember: Volume is the amount of space occupied by a solid figure. It is the number of cubic units needed to fill in the container. Volume is three-dimensional which is composed of the Area of the Base length x width times the height. That Is why it is always expressed in cubic units such as cubic centimeter cm , cubic decimeter dm , cubic meter m. cubic inches in , cubic feet Ib_1 ,etc. The formula for finding the Volume of a Cube is V=5 * 5 x 5 cr s st or e * exe or e while the formula for finding the Volume of a Rectangular Prism is V=1 x wx h.
Algebra
2 months ago
Express the quantity limlimits _nto ∈ fty 1/n sumlimits _k=1n k/n 3 as a definite integral.
Calculus
2 months ago
Point X is the circumcenter of △ ABC. What is the length of XB? 4.2 cm 4.6 cm 4 8 cm Mark this and return Save and
Geometry
2 months ago
56:28 ' as 122 : ?
Algebra
2 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
2 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
2 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
2 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
2 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
2 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
2 months ago
The table represents a linear function. What is the slope of the function? -3 -2 3 4
Algebra
2 months ago
Which graph shows the solution set of the inequality 2.9x+8<26.1 ? -10 -5 。 510
Coordinate-geometry
2 months ago
Question 6 of 10 If two lines are parallel, which statement must be true? A. Their slopes are negative reciprocals. B. Their slopes are reciprocals. C. Their slopes are opposites. D. Their slopes are equal.
Coordinate-geometry
2 months ago
What is the measure of each angle of a regular dodecagon? If necessary, round to the nearest tenth.
Geometry
2 months ago
Not yet answered Marked out of 1.00 Flag question 1cm3 is equal to:
Algebra
2 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
2 months ago
Which graph shows a function with a range of all real numbers greater than or equal to -1? 。
Algebra
2 months ago
When 9 1/3 is written in simplest radical form, which value remains under the radical? 3 6 9 27
Algebra
2 months ago
What is the perimeter of Delta AEB 2 16.4 ft 18.5 ft 18.7 ft 22.9 ft
Geometry
2 months ago
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