2 years ago

Help please to find the answer to this question in the picture

Mathematics

1 answer:

Mazyrski [523]2 years ago

4 0

If you want the area of a square with given side, you have to square the length of the side.

So, if the side is $w+2$ , the area will be

$A=(w+2)^2=w^2+4w+4$

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You are at a restaurant and your bill comes to $31.18. The sales tax is 6% and you give the waitress a 20 percent tip on the tot

Vanyuwa [196]

Answer:

$ 0.34 or 34 cents

Step-by-step explanation:

Bill amount = $31.18

sales tax = 6% of $31.18

= 0.06 ($31.18)

= $1.8708

Bill with tax = $31.18+$1.8708

= $33.0508

value of tip = 20% of 33.0508

= 6.61016

Total payment = 33.0508+ 6.61016

= $39.66096

or $39.66

We get change of $40 - $39.66

= $ 0.34

We shall get back in cents that will be 34 cents

7 0

2 years ago

Please help me!!!!!!!!!!!

yanalaym [24]

Answer:

yea dude thats a whole project you cant just put it on brainly and expect us to do it for you. stop being lazy and abusing the website

Step-by-step explanation:

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2 years ago

My Christmas present to you

Temka [501]

Answer:

Step-by-step explanation:

if you need help let me know

5 0

1 year ago

Read 2 more answers

PLEASEE help me please I’m so confused :( marking the first best answer as brainliest

mixas84 [53]

I wrote it roughly.

Hope it helps.

I am sorry.

7 0

2 years ago

Read 2 more answers

Solve for A ? <br><br> Anyone willing to help me :)

GrogVix [38]

Answer:

Step-by-step explanation:

Use the cosine law:

$BC^2=AB^2+AC^2-2(AB)(AC)\cos(\angle A)$

We have:

$BC=a\\\\AB=4\\\\AC=3\\\\m\angle A=32^o\to\cos32^o\approx0.848$

Substitute:

$a^2=4^2+3^2-2(4)(3)(0.848)\\\\a^2=16+9-20.352\\\\a^2=4.648\to a=\sqrt{4.648}\\\\a\approx2.2$

5 0

2 years ago