3 years ago

HURRY I NEED HELP PLEASE IM STUCK! :(

1 answer:

6 0

Answer:

0.6 then calculate which expression is equal to that

Step-by-step explanation:

arccos = cos^-1

Put that in calculator

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Alex Ar [27]

2x^2 + 2y^2 + 2xy I think

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4 years ago

Liula [17]

Answer:

Step-by-step explanation:

x + 2y = 10 ⇒ 2y - 10 = -x

-x + 4y = 14

2y - 10 + 4y = 14

6y = 24

y = 4

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3 years ago

snow_lady [41]

M∠E ≅ m∠J
m∠F ≅ m∠K
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AfilCa [17]

Answer:
The numbers are 9, 7, 4, 11

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2 years ago

marishachu [46]

Answer:

base=6

Step-by-step explanation:

$\frac{base}{altitude}=\frac{1}{2}~=>2*base=altitude\\\\area=\frac{1}{2}base*altutude=\frac{1}{2}base*(2base)=base^2=36~=>base=6\\\\$

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3 years ago