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3 years ago

8

What is -14 w -21 and factoring expressions? please give me the correct answer because I have tried so many different things tha

t I cannot figure it out

1 answer:

lawyer [7]3 years ago

4 0

Look online it would help and always look at the second sentence

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HELP ME PLZZZZZZZZZZZZ

Llana [10]

Answer:

157.5 square feet

Step-by-step explanation:

If an inch is 3 feet, then

3.5 inches = 10.5 feet (3.5*3)

5 inches = 15 feet (5*3)

The area of a rectangle is length times width so...

10.5*15 = 157.5

3 0

2 years ago

Read 2 more answers

Question 7 a desk is on sale for 35% off. the sale price is $559 . what is the regular price?

marshall27 [118]

559 x 0.65 = 363.35 $

8 0

2 years ago

Hayden lives in Jefferson City, MO, which has a population of 48, 838. He says Kansas City's population is about

ladessa [460]

Answer:

the awser is d if you round it up

Step-by-step explanation:

8 0

3 years ago

Consider the function f(x) = x^{2/3} on the interval [-1,8].

zhannawk [14.2K]

The right option is (c). The Mean Value Theorem does not apply since f(x) is not differentiable on (-1,8). Because the derivative of f is 2/3 x^(-1/3) which is undefined at x=0.So, that would imply that it is not differentiable along the interval.

5 0

3 years ago

A line has a slope of -4 and passes through the point (2,-5) <br> which is the equation of the line

dimulka [17.4K]

We will be using the Point Slope formula which is $y-y_{1} =m(x-x_{1} )$

The information we are given is that m = -4 and the point is (2,-5), so we can input it into the equation.

$y- (-5) = -4(x-2)$

This simplifies into $y+5 = -4x +8$

Then we can subtract 5 from each side to get the answer:

$y = 4x+3$

6 0

3 years ago