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3 years ago

54 times 81 in lattice multiplication

1 answer:

3 0

4374. You can draw 54 lines horizontally and 81 vertically, and count the intersections of the lines. Is this what your talking about? Not very efficient, I might add.

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Express 60 as the product of its prime factors in ascending order and give your answer in index form

Allisa [31]

Answer:

${2}^{2}$ , 3, 5 are the prime factors of 60.

Step-by-step explanation:

$60 = 2 \times 2 \times 3 \times 5 \\ = {2}^{2} \times 3 \times 5 \\$

3 0

3 years ago

The point (0, 0) is a solution to which of these inequalities? A. Y - 7 < 2 x - 6 B. Y - 6 < 2 x - 7 C. Y + 7 < 2 x - 6

SCORPION-xisa [38]

Answer:

A. y - 7 < 2 x - 6

Step-by-step explanation:

When you put the given values into the inequalities, you get ...

A: -7 < -6 . . . . true

B: -6 < -7 . . . . false

C: 7 < -6 . . . . .false

D: 7 < 6 . . . . . false

4 0

2 years ago

When you multiply a function by -1, what is the effect on its graph?

Dafna1 [17]

9514 1404 393

Answer:

B. The graph flips over the x-axis

Step-by-step explanation:

When you plot the coordinate pair (x, y), you plot the point 'y' units above the x-axis. If you change the sign of that (multiply the function by -1), then the point becomes (x, -y), and is plotted 'y' units below the x-axis.

The graph flips over the x-axis.

Attached is an example of a function with its original graph (red) and the graph after being multiplied by -1 (blue). The blue graph is a reflection of the red graph across the x-axis.

5 0

2 years ago

Taxation without representation is tyranny.

jek_recluse [69]

James Otis made this statement because he <span>believed American colonists should be able to vote in Parliament. The correct option among all the options that are given in the question is the third option or option or the penultimate option. I hope that this answer has come to your help.</span>

3 0

2 years ago

Read 2 more answers

Can someone please help me I’m struggling

blagie [28]

Answer:

point form is (2,-1), equation form is x= 2, y=-1

Step-by-step explanation:

3 0

3 years ago