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2 years ago

Im dumb and need help

Mathematics

1 answer:

ladessa [460]2 years ago

4 0

Answer:

i thought this was a meme bro

Step-by-step explanation:

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PLEASE HELP!!! ILL GIVE BRAINLIEST

MakcuM [25]

Answer:

*gives help*

Step-by-step explanation:

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2 years ago

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Pls help I will give Brainiest sorry if I spellt it wrong

devlian [24]

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2 years ago

Solve 3x + 8 = 2x + 21

iren [92.7K]

<h2>Answer:</h2>

<h3>x = 13 </h3><h2>Step-by-step explanation:</h2>

<h3>3x+8=2x+21</h3><h3>solve for x3x8-2x+21</h3><h3>x8=21</h3><h3>x=21-8=13</h3><h3>solution is x=13/</h3>

<h2>HOPE IT HELPS!!!</h2>

<h2>PLZ I NEED BRAINLIEST!!</h2>

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2 years ago

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What is the answer of a ?

Scorpion4ik [409]

Answer:

Step-by-step explanation:

Use the cosine law (look at the picture).

We have:

$a=a\\b=4\\c=3\\\gamma=32^o$

$a^2=4^2+3^2-2(4)(3)\cos32^o$

$\cos32^o\approx0.848$ → look at the second picture

$a^2=16+9-24(0.848)\\\\a^2=25-20.352\\\\a^2=4.648\to a=\sqrt{4.648}\\\\a\approx2.2$

4 0

3 years ago

Find the distance between the two points<br> (4, 2) and (8,8)

Sati [7]

Answer:

Exact Form:

2 $\sqrt$ 13

Decimal Form:

7.21

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Have a great day! :D

8 0

2 years ago

Im dumb and need help​

Im dumb and need help