Ask question

Ask question

All categories

4 years ago

10

Simplify (5ab^2-4ab 7a^2b) (ab )^-1

1 answer:

algol134 years ago

7 0

$(5ab^2-4ab+7a^2b) (ab )^{-1 }=(5ab^2-4ab+7a^2b) a^{-1}b^{-1}\\\\=\boxed{5b-4+7a}$

You might be interested in

Which expression is NOT equivalent to 2.89 × 0.6?

Rashid [163]

Answer:

(289x6)x(110x110)

Step-by-step explanation:

8 0

3 years ago

A small, upscale boutique examines the income of 10 random households to determine if the community will be a good location for

USPshnik [31]

The correct answer for the question that is being presented above is this one: "D) The boutique will not locate a store in a community where everyone does not make at least $100,000. " The likely reason that the boutique chooses not to locate in the community is that the boutique will not locate a store in a community where everyone does not make at least $100,000.

7 0

3 years ago

PLEASE HELP QUICKLY

Advocard [28]

Answer:

TanA= $\frac{36}{27}$ and sinA=36/45

Step-by-step explanation:

Tan= opposite/adjacent

since 36 is opposite of A and 27 is adjancent to 36 your will use tanA= 36/27

Sin= opposite/hypotenuse

36 is opposite of A and 45 is the hypotenuse

8 0

3 years ago

A line passes through the given points. Write an equation for the line in point-slope form. Then rewrite the equation in slope-i

Andre45 [30]

Answer:

The answer to your question is a) y - 2 = -5(x - 3)

b) y = -5x + 17

Step-by-step explanation:

Data

A (1, 12)

B (3, 2)

Process

1.- Find the slope

Formula

$m = \frac{y2 - y1}{x2 - x1}$

Substitution

$m = \frac{2 - 12}{3 - 1} = \frac{-10}{2} = - 5$

2.- Find the equation in point slope form

Equation

y - y1 = m(x - x1)

Substitution and equation

y - 2 = -5(x - 3)

3.- Find the slope-intercept form

Expand the point slope form

y - 2 = -5x + 15

Simplify

y = -5x + 15 + 2

Equation

y = -5x + 17

6 0

3 years ago

Read 2 more answers

What is the area of this circle in square inches? Use 3.14 for n. Round your answer to the nearest tenth.

Lostsunrise [7]

Answer: 615.4

Step-by-step explanation:

$A=\pi r^{2}$

if the radius is 14

$A=\pi 14^{2} \\A=196\pi \\A=196(3.14)\\A=615.44\\$

8 0

3 years ago

Read 2 more answers