3 years ago

Which is closer to 7/12??

Mathematics

1 answer:

suter [353]3 years ago

5 0

7/12 is closer to 0.583333

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Complete the table and then graph the following exponential function.<br> () = (3)x

Irina18 [472]

It is 3x that the answer

8 0

2 years ago

Pleaaseeee help me :/

Sav [38]

Hello,

$\sqrt{x} - \sqrt{y} = (\sqrt[4]{x}+ \sqrt[4]{y} )( \sqrt[4]{x} - \sqrt[4]{y} )=72\\\\
\sqrt[4]{x}- \sqrt[4]{y}=6\\\\
(\sqrt[4]{x}+ \sqrt[4]{y})*6=72\\\\
\sqrt[4]{x}+ \sqrt[4]{y}=12 \\ 
\sqrt[4]{x}- \sqrt[4]{y}=6 \\\\
2 \sqrt[4]{x}=18==\textgreater\sqrt[4]{x}=9==\textgreater\ x=6561\\
2 \sqrt[4]{y}=6==\textgreater\sqrt[4]{y}=3==\textgreater\ y=81\\


$
Proof:
$\sqrt[4]{6561} - \sqrt[4]{81} =9-3=6\\\\
 \sqrt{6561} - \sqrt{81} =81-9=72$

8 0

3 years ago

If 75% of a class answered the 1st question on a certain test correctly, 55% answered the 2nd question on the test correctly and

guapka [62]

100-20=80
80-75=5
75-55=20
20+5=25
Answer=25

6 0

3 years ago

What is the product of 2p + q and –3q – 6p + 1?

photoshop1234 [79]

<span>(2p + q) ( –3q – 6p + 1)
= -6pq - 12p^2 + 2p - 3q^2 - 6pq + q
= -12p^2 -12pq +2p -3q^2 + q

so answer is b. </span> -12p^2 -12pq +2p -3q^2 + q

3 0

3 years ago