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dsp73
3 years ago
13

The intercepts of the equation x^2 + 4y^2 = 16 are ___ PLEASE HELP

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0
Yintercepts are where x=0
set to zero to solve

0^2+4y^2=16
4y^2=16
divide 4
y^2=4
sqrt both sides
y=+/-2

xintercept is where y=0

x^2+4(0)^2=16
x^2+0=16
x^2=16
sdqrtboth sides
x=+/-4

yintercepts are (0,2) and (0,-2)
xintercepts are (4,0) and (-4,0)
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Nesterboy [21]

Answer:

b

Step-by-step explanation:

you can break the 78 into 70 and 8, and multiply them separately by 6 and then add the two answers to get 468

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3 years ago
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3 years ago
Paul lands a home mortgage of $58,200 at a
qwelly [4]

Answer:

$72,100

Step-by-step explanation:

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8 0
2 years ago
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Gennadij [26K]

Answer:

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Answer: Our required probability is 0.55.

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3 years ago
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