2 years ago

Represent the following expression using an exponent

Mathematics

1 answer:

Andrew [12]2 years ago

4 0

12^4 which is equal to 12 times itself 4 times

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write an equation in point-slope form and slope-intercept form for a line that passes through point(4,-1) and has a slope of -3

melamori03 [73]

Answer:

Point Slope: $(y-(-1)=3(x-4)$

Step-by-step explanation:

$y-y1=m(x-x1) Point Slope Form\\plug in:\\y-(-1)=3(x-4)\\$

$Slope Intercept is y=mx+b\\Find Y Int (b):\\b=-13\\Plug in;\\y=3x-13$

3 0

3 years ago

PLZ HELPPPPP<br> GREATLY APPRECIATED!!!

olchik [2.2K]

Here is your answer

12m-6

REASON:

6(2m-1)

Multiply 6 with both the terms in bracket, we get

6×2m - 6×1

= 12m-6

HOPE IT IS USEFUL

4 0

3 years ago

What is the equation of the line through (5, 1) with a slope of -3?

Vlad1618 [11]

Answer:

B. y-1=3(x-5)

Step-by-step explanation:

y=_+_(x-_)

y=1+(-3)(x-5)

y-1=3(x-5)

6 0

2 years ago

What is the formula for the area A of a trapezoid with parallel sides of length B and D, nonparallel sides of length A and C and

loris [4]

Answer:

$(B) \dfrac12H (B+D)$

Step-by-step explanation:

$\text{Area of a trapezoid }= \dfrac12 ($Sum of the parallel sides) \times $Height\\Parallel Sides = B and D\\Height =H\\Therefore:\\\text{Area of the trapezoid }= \dfrac12 (B+D) H$

The correct option is B.

4 0

3 years ago

Math on khan academy

IRINA_888 [86]

The answer is b I believe

5 0

2 years ago