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3 years ago

PLEASE HELP ME QUICK PLEASE EXPLAIN AND IF 2 PPL ANSWER I WILL GIVE BRAINLIEST.. THX

Mathematics

2 answers:

mezya [45]3 years ago

7 0

The answer to this is the top option.

The one on the page with the question.

Rina8888 [55]3 years ago

3 0

The right answer is the bottom one on the second page

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Find the quotient: (x2−5x+8)÷(x+2)

Aneli [31]

Answer:

Quotient = x - 7

Step-by-step explanation:

We are dividing x^2 - 5x +8 by x + 2

x + 2√x^2 - 5x + 8

Starting with dividing by x

x - 7

x + 2√ x^2 - 5x + 8

Multiplying x by x + 2

x + 2√ x^2 - 5x + 8

x^2 + 2x

= -7x + 8

Step ii, pick -7 for division

-7x + 8

-7x - 14

= +8 -(-14)

= 8+14

= 22

The answer is

( x - 7) remainder 22

(x - 7) is the quointent

22 is the remainder

3 0

4 years ago

For the straight line defined by the points (3,57) and (5,87), determine the slope ( m ) and y-intercept ( ???? ). Do not round

Sphinxa [80]

Answer: The slope of the line is 15 and y-intercept is 12.

Step-by-step explanation: We are given to find the slope and y-intercept of the straight line defined by the points (3, 57) and (5, 87).

We know that

the slope of a line passing through the points (3, 57) and (5, 87) is given by

$m=\dfrac{87-57}{5-3}=\dfrac{30}{2}=15.$

Since the straight line passes through the point (3, 57), so its equation will be

$y-57=m(x-3)\\\\\Rightarrow y-57=15(x-3)\\\\\Rightarrow y-57=15x-45\\\\\Rightarrow y=15x-45+57\\\\\Rightarrow y=15x+12.$

So, the required equation of the straight line is $y=15x+12.$

Thus, the slope of the line is 15 and y-intercept is 12.

4 0

3 years ago

Todd takes 3 hours to weed the garden. Sophie takes 3.5 hours to weed the garden. How long would they take to weed the garden wo

nignag [31]

Answer:

I think the answer would be 6.5

5 0

4 years ago

Read 2 more answers

What is the irrational number between 8 and 8.1

UkoKoshka [18]

There are infinitely many irrational numbers between 8 and 8.1, if I'm not mistaken.

6 0

3 years ago

The length of a picture frame is 6 inches more than the width. For what values of x is the perimeter of the picture frame greate

aniked [119]

Answer:

x > 36 in

Step-by-step explanation:

Let x = the width of the picture frame.

Then x + 6 = the length of the frame.

The formula for the perimeter P of a rectangle is'

P = 2l + 2w.

So, the condition is

2l + 2w > 156

2(x + 6) + 2x > 156 Distribute the 2

2x + 12 + 2x > 156 Combine like terms

4x + 12 > 156 Subtract 12 from each side

4x > 144 Divide each side by 4

x > 36

The perimeter of the picture frame will be greater than 156 in if x > 36 in.

5 0

4 years ago