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2 years ago

Simplify. 43 · 44

Mathematics

1 answer:

viktelen [127]2 years ago

4 0

A)4*16

because 4*3•4*4•4*9
you have to add the exponents

3+4+9=16
keep the number

so 4*16 is the answer

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Alexxandr [17]

Step-by-step explanation:

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2 years ago

Find the distance between the two points in simplest radical form.

Jlenok [28]

Answer:

$d=\sqrt{58}\approx7.6$

Step-by-step explanation:

To find the distance between any two points, we can use the distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

Our first point, A, is at (1, 1) and our second point, B, is at (-2, 8).

Let's let A(1, 1) be (x₁, y₁) and B(-2, 8) be (x₂, y₂). Substitute this into the distance formula:

$d=\sqrt{(-2-1)^2+(8-1)^2$

Subtract:

$d=\sqrt{(-3)^2+(7)^2$

Square:

$d=\sqrt{9+49}$

Add:

$d=\sqrt{58}$

This cannot be simplified.

So, the distance between the two points is √58 or about 7.6 units.

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2 years ago

61 = r/3 − 7 what is r

WINSTONCH [101]

Answer: r = -244

Step-by-step explanation:

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2 years ago

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3 years ago

A can of soda in 1972 costs $0.15, by 2012 it cost $1.35 find the rate at which the cost of a can of soda increases over this ti

fenix001 [56]

Answer:

800%

Step-by-step explanation:

<h2><u>Percentage increase</u></h2><h3><u>formula:</u></h3>

change/ original * 100

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original is the amount in the beginning which is 0.15

= 1.2/0.15 * 100

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<em><u>the percentage increase is by 800%</u></em>

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2 years ago

Simplify. 4*3 · 4*4

Simplify. 43 · 44