3 years ago

Which of the following describes how a lake might form?

Mathematics

1 answer:

jek_recluse [69]3 years ago

6 0

Answer:

I think the answer is all of the above

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What is each expression written using each base only once? (-4)^-6*(-4)^7

andreyandreev [35.5K]

(-4)^-6*(-4)^7 = (-4)^1 = -4

answer a. -4

6 0

3 years ago

Read 2 more answers

The graph of a line has a slope of -3 and passes through the point (-6,-4).

prohojiy [21]

Answer:

(A) y+4=-3(x+6)

Step-by-step explanation:

The point-slope form of the equation of a line whose slope is m and passes through the point $(x_1, y_1)$ is: $y-y_1=m(x-x_1)$

Given the point: $(x_1, y_1)=(-6,-4)$

Slope, m=-3

$x_1=-6\\y_1=-4$

Substituting these values into: $y-y_1=m(x-x_1)$ , we obtain the point slope form of the equation:

$y-(-4)=-3(x-(-6))\\\\y+4=-3(x+6)$

The correct option is A.

6 0

3 years ago

16^3x+8^x+6<br><br>Could you please give me the steps as well for this problem?

BARSIC [14]

Answer:

x = 2

Step-by-step explanation:

$16^{3x} = 8^{x+6} \\2^{4(3x)} = 2^{3(x+6)} -->$ (16 = $2^{4}$ and 8 = $2^{3}$ )

$2^{12x} = 2^{3x+18}$

Since the base number is 2, the exponents must equal each other.

So:

12x = 3x+18

9x = 18

x = 2

8 0

3 years ago

Mmmmm help HELPPPPP,,,,,,

Aleks [24]

Answer:

I guess it's 63degrees

I hope it will help

4 0

2 years ago

Write an equation of the line in slope-intercept form (-3,3) (0,-1)

Vesnalui [34]

Y= 4/3x -1 use y2-y1 over x2-x1

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2 years ago