3 years ago

S=-16t^2+80t+96 how do I slove this

1 answer:

4 0

I hope this helps you

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stepladder [879]

Answer:

Step-by-step explanation:

Assuming your expression is :

$e^{\ln 7x}$

Then we simplify as follows

$e^{\ln 7x}=e^{\ln x+\ln 7}$ since $\ln A+\ln B=\ln AB$

$\implies e^{\ln 7x}=e^{\ln x}\times e^{\ln 7}$ since $a^{m+n}=a^m\times a^n$

$\implies e^{\ln 7x}=x\times7$ since $e^{\ln a}=a$

$\implies e^{\ln 7x}=7x$

5 0

4 years ago

ser-zykov [4K]

☽------------❀-------------☾

Hi there!

~

$50 \div (-8) \div (-5) = 1.25$

❀Hope this helped you!❀

☽------------❀-------------☾

8 0

4 years ago

telo118 [61]

answer 143.00 Step-by-step explanation:

5 0

3 years ago

Crank

Answer:

Step-by-step explanation:

x=20

y=3

5 0

3 years ago

mezya [45]

$5x^2+20=30\\
5x^2=10\\
x^2=2\\
x=-\sqrt2 \vee x=\sqrt2$

8 0

4 years ago