Explain why all integers are rational numbers, but not all rational numbers are integers
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all integers can be in a fractional form while all fractions cant be integers
3 3%4×2 4%5 anything with a % in between is a fraction
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10 1/2 I am pretty sure its right
What is the reciprocal of -3/7
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Hi there, the reciprocal of -3/7 is 7/3. Explanation: Okay so, reciprocal means you flip the fractions, and the opposite of negative is positive, so we flip 3/7 and make it 7/3 and take of the negative sign
7/-3 is the reciprocal
Write the equation in function form then graph it 5x-2y=6 thx to the ppl who help
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y=2.5x-3 points: 0,3 then go up 2.5 and over o the right by 1
a paperweight is in the shape of a pyramid. The base is a square with sides of 1.5 centimeters. The height of the paperweight is 3 centimeters. Find the volume of the paperweight.
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The answer is 1.5x3 which is 4.5 i am pretty sure.
How modeling partial products can be used to find the products of greater numbers
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Partial product is a method of doing multiplication in math. The reason it’s called “partial product” or “partial answer” (the word “product” means answer in multiplication just like “sum” means answer in addition) is because you are doing many “parts” of a larger multiplication. To get to the final answer, you must add up all “parts”. Besides breaking down the multiplication process into parts, another focus of partial product method is to write the number into its place values. In other words, all numbers (with the exception of the number in the one value) will end in zero – which makes multiplication easier and faster. Here’s an example: 123 x 4 -------- Rewrite or breakdown 123 as 100 + 20 + 3 **The number 4 doesn’t need to be rewrite because it’s in the one value.** Multiply each of the above value to 4 and you get: 100 x 4 = 400 20 x 4 = 80 3 x 4 = 12 Add the products/answers together, and you’ll get = 492 Check your answer by multiplying 123 x 4 = 492 Here’s another example: 45 x 78 ------------- Rewrite 45 as 40 + 5 Rewrite 78 as 70 + 8 Multiply the top row of numbers to the bottom row of numbers: 40 x 70 = 2800 40 x 8 = 320 5 x 70 = 350 5 x 8 = 40 Add the products/answers together = 3510 Check your answer by multiplying 45 x 78 =3510 Hope this helps!