The temperature was -5 f and then fell 8 f

Mathematics

1 answer:

Aleksandr [31]3 years ago

3 0

Answer:

-13

Step-by-step explanation:

if you're asking what the new temperature would be.

then -5 -8=-13

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Evaluate <br> e^-2to one decimal place.

aleksklad [387]

$\bf ~~~~~~~~~~~~\textit{negative exponents}\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}\\\\
-------------------------------\\\\
e^{-2}\implies \cfrac{1}{e^2}$

plug that in your calculator, yes, your calculator has an [ e ], button for the Euler's constant.

4 0

3 years ago

NEED HELP ASAP!!! Giving brainliest!!!!!!!

attashe74 [19]

C.(f-g)(x) = 4x^3 +5x²-7x-1

Step-by-step explanation:

Given information :

$f(x) = 4 {x}^{3} + 5 {x}^{2} - 3x - 6 \\ g(x) = 4x - 5$