Answer: 6 is the GCF of 12 & 18
Step-by-step explanation: 1,2,3, and 6 are all factors of 12 & 18, but 6 is the greatest of all of the factors shown. 1,2,3 < 6.
Hope this helps!
Answer:
Step-by-step explanation:
perp. -8/3
y + 2 = -8/3(x - 8)
y + 2 = -8/3x + 64/3
y + 6/3 = -8/3x + 64/3
y = -8/3x + 58/3
y + 2 = -3/8(x - 8)
y + 2 = -3/8x + 3
y = -3/8x + 1
The formula of a volume of a sphere with radius R:
We have R = 7cm. Substitute:
<h3>Answer: V = 1436.0 cm³</h3>
Answer:
Step-by-step explanation:
It would be helpful to know the numbers of rows and columns, so we don't have to guess.
Any number of on-line calculators and/or graphing calculators can multiply these matrices for you. Excel and other spreadsheets can do this, too. Forming the 6 sums of 2 products is tedious to do by hand.
For example, the term in the product matrix at row 1 column 2 is the sum of products of the numbers in row 1 of the first matrix and column 2 of the second matrix:
4·1 + 0·1 = 4
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The attachment shows the matrix multiplication on a TI-84 calculator.
5x - 2y + (7x - y).....x = 7 and y = -2
now we sub
5(7) - 2(-2) + (7(7) -(-2)
35 + 4 + (49 + 2)
35 + 4 + 51
90 <===