3 years ago

Two cities whose longitudes are 10E and 20W on the equator are apart

Mathematics

1 answer:

svetlana [45]3 years ago

4 0

Step-by-step explanation:

to be honest I'm not sure how to do

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At the amusement park, Laura paid $6.00 for a small cotton candy. Her older brother works at the park, and he told her they mark

Masja [62]

I am not sure about this question because im in middle school but still tried it so....
300%/100=3
$6.00/3=$2.00

Before the markup the cotton candy cost $2.00

7 0

4 years ago

Read 2 more answers

What is the absolute extrema of the function on the closed interval<br> f (x)=x^2+2x-4, [-1,1]

Misha Larkins [42]

$f(x)=x^2+2x-4\\
f'(x)=2x+2\\\\
2x+2=0\\
2x=-2\
x=-1\\\\
f(-1)=(-1)^2+2\cdot(-1)-4=1-2-4=-5\\
f(1)=1^2+2\cdot1-4=1+2-4=-1\\\\
f_{min}=-5\\
f_{max}=-1$