Mathematics: Kevin ate 2/3 of a pizza and Louisa ate 1/12 of the same pizza. How much pizza is left? *

Step-by-step explanation:center of the hyperbola is (0,0) = (h, k) c = the distance form the center to either focal point = 100The differences from the receiver to the transmitters = 2a2a = 180 milesa = 180/2=90 milesThe standard form is...

Kevin ate 2/3 of a pizza and Louisa ate 1/12 of

Ответ:

martinezizzie

08.02.2022

Mathematics

7/12

Step-by-step explanation:

multiply 2/3 by 4 on both the numerator and denominator which is 8/12

8/12-1/12=7/12 (final answer because it cannot be simplified)

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Ответ:

ringo12384

27.08.2021

Mathematics

$\frac {(x)^{2}}{8100}+\frac {(y)^{2}}{1900}=1$

Step-by-step explanation:

center of the hyperbola is (0,0) = (h, k)

c = the distance form the center to either focal point = 100

$c^{2} =100^{2}=10000$

The differences from the receiver to the transmitters = 2a

2a = 180 miles

a = 180/2=90 miles

$a^2 =90^{2}= 8100$

$b^{2}= c^{2} - a^{2}$

$b^{2}= 100^{2}-90^{2}=1900$

$b^{2}=1900$

The standard form is

$\frac {(x-h)^{2}}{a^{2}}+\frac {(y-k)^{2}}{b^{2}}=1$

$\frac {(x-0)^{2}}{a^{2}}+\frac {(y-0)^{2}}{b^{2}}=1$

$\frac {(x)^{2}}{8100}+\frac {(y)^{2}}{1900}=1$

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Kevin ate 2/3 of a pizza and Louisa ate 1/12 of the same pizza. How
much pizza is left? *

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