3 years ago

Which expressions are equivalent

1 answer:

5 0

Step-by-step explanation:

The first set is equivalent.

We obtain the right-hand side by swapping places of the terms.

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Brrunno [24]

Answer:

y = -(1/2)x + 2

Step-by-step explanation:

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3 years ago

sineoko [7]

X intercept : (5,0),(-3,0)
y intercept : (0,-15)
vertex: (1,-16)

i’m glad to help! mark me brainliest if i’m correct plss

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pickupchik [31]

In its normal way, For example: 214, Write it in the way it is Usually written.

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4 years ago

miss Akunina [59]

It is.................x+y=5

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elena-14-01-66 [18.8K]

Hello,

$m\ \widehat{ABC}=x\\m\ \widehat{BAC}=2*x\\\\So:\\ x+2x=90^o\\x=30^o\\$

$cos(30^o)=\dfrac{\sqrt{3} }{2} \\$

In the triangle ABC,

$cos(30^o)=\frac{BC}{BA} \\\\BA=\dfrac{cos(30^o)}{BC} \\\\BA=\frac{\dfrac{\sqrt{3} }{2} }{24} =16*\sqrt{3} \\\\$

$sin(30^o)=\dfrac{1 }{2} =\dfrac{AC}{AB} \\\\AC=\dfrac{1}{2} *16\sqrt{3} =8\sqrt{3}$

In the triangle ACB,

$cos(30^o)=\dfrac{AC}{AL} \\\\AL=\dfrac{8\sqrt{3} *2}{\sqrt{3} } =16\\$

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3 years ago