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Artist 52 [7]
3 years ago
12

(Will give Brainliest) These are composite figures. find the area of the figure and round your answer to one decimal place if ne

cessary.

Mathematics
1 answer:
Semenov [28]3 years ago
8 0

Answer: The Area of the triangle is 85.5. Area of the semi-circle 127.235

Step-by-step explanation: Add them together to get your answer. So then techinically you won't be cheating :) .

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on a trip spain , shelia bought a piece of jewelry that cost 56.75. she paid for it with her credit card, which charges a foreig
prohojiy [21]
So basically find 3% of 56.75
percent means parts out of 100 so 3%=3/100
'of' means multiply
3/100 times 56.75=0.5675
transaction fee=$0.57 (rounded up)
3 0
3 years ago
What is <img src="https://tex.z-dn.net/?f=hx%5E%7B8%7D" id="TexFormula1" title="hx^{8}" alt="hx^{8}" align="absmiddle" class="la
Vlad1618 [11]

Answer:

Step-by-step explanation:

a^{m}*a^{n}=a^{m+n}\\\\\hx^{8} * hx^{-9} = h^{1+1} *x^{8 +(-9)}\\\\ =h^{2}x^{-1}

3 0
2 years ago
Substitue the expression 5-3x into the second equation
Rina8888 [55]

Answer:

<h2><u>X= 1</u></h2>

Step-by-step explanation:

<em>y = 5 - 3x</em>

<em>5x - 4y = -3</em>

you substitute for y since you know what y equals.

so, it will then be

5x -4(5 -3x) = -3

you then multiply -4 by everything in the parenthesis

so then it will be

5x - 20 + 12x = -3

Then combine like terms

5x + 12x = 17x

then the new equation is

17x -20 = -3

the next step is to and 20 to both sides since it is negative you do the opposite.

17x - 20 = -3

<u>      + 20     +20</u>

17x = 17 divide 17 by both sides sice 17 is being multiplied by x you do the opposite and divide and you get 1.

<h2><u>so, X = 1</u></h2>
4 0
3 years ago
The Sine Function
densk [106]

Answer:

C. Wave-like and repetitive

Step-by-step explanation:

I calculated it logically

8 0
2 years ago
Square root of negative 72
Zina [86]

Answer:

i6\sqrt{2} ,  i

( the comma means there is space between the sqrt of 2 and the i.

<em>Hope this helped and plz mark as brainliest!</em>

<em></em>

<em>Luna G.</em>

3 0
3 years ago
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