If number eight is underlined what is the position

Mathematics

1 answer:

pshichka [43]4 years ago

5 0

Is there any numbers to answer the question?

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How do I factor e^2-10e+25

olga nikolaevna [1]

Answer: (e-5)^2

Step-by-step explanation:

The box method is a good way to solve this, but for a quick explanation, start by finding a single value that when added gets -10 and when multiplied gets +25. We can find that this term is -5. We the can situate -5 into (e-5)^2 equation, where if you FOIL, you will be back at the unfactored equation. Hope this helps

7 0

3 years ago

Please help me ASAP!!!!

Stels [109]

The phrase can be written as:

$\lvert x+5\rvert=3$

therefore the correct choice is the third one.

7 0

1 year ago

The function d(s) = 0.0056s squared + 0.14s models the stopping distance

victus00 [196]

Answer:

The car must have a speed of 25 kilometres per hour to stop after moving 7 metres.

Step-by-step explanation:

Let be $d(s) = 0.0056\cdot s^{2} + 0.14\cdot s$ , where $d$ is the stopping distance measured in metres and $s$ is the speed measured in kilometres per hour. The second-order polynomial is drawn with the help of a graphing tool and whose outcome is presented below as attachment.