How many diagonals are there in a regular polygon

Alex is using synthetic division to divide x^3+4x^2-43x-10 by x-5 <br><br> Which answer is correct?

pantera1 [17]

Answer:

The answer to your question is: The second option is correct

Step-by-step explanation:

Data

x³ + 4x² - 43x - 10 by x-5

Synthetic division

1 4 -43 - 10 5

5 45 10

1 9 2 0

Result x² + 9x + 2

8 0

3 years ago

Explain the Error: Jayme tells her friend that ordered pairs that have an x-coordinate of O lie on the x-axis. She uses the orig

Paul [167]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

1) A sprint runner can run 10 laps around a track in

Arada [10]

Answer:

so, 10 laps in 25 mins we want to make mins=1 so

10/25=2/5 times 5/5=2/5

if you multiply 2/5 by 2/2 then you get 4/10 and 4/10=0.4

the runner can run 0.4 or 2/5 lap in 1 minute

Step-by-step explanation:

it is the answer box I'm a genius

6 0

3 years ago

A rectangle has a length that is 4 more than 3 times the width. The area of the rectangle is 175. The width is 7. What is the le

g100num [7]

Answer:

length = 25

Step-by-step explanation:

7(x)=175

x=25

6 0

3 years ago

Please help this is for my maths midterm and i have no idea how to solve

slava [35]

Step-by-step explanation:

4 0

3 years ago