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tensa zangetsu [6.8K]
3 years ago
12

a sum of money is shared among three brothers. the eldest receives 7/13 of it and the next receives 2/3 of the remainder. if the

youngest brother receives $6, find the sum of money shared.
Mathematics
2 answers:
Sveta_85 [38]3 years ago
8 0
The shared is get ti the yoyngest bro is 3
Alex73 [517]3 years ago
6 0
$6 = 1/3 of the remainder
$18 = remainder = 6/13
1/13 = $3
13*3 = $39
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Find the sine of Write your answer in simplified, rationalized form. Do not round.<br> Please help!!!!!
erma4kov [3.2K]

Answer:

Sin (E) = √74/(2√23)

Step-by-step explanation:

Reference Angle = E

Hypotenuse = 2√23

Adjacent = 3√2

Opposite = DC = √(2√23)² - (3√2)²) = √(4*23 - 9*2) = √(92 - 18) = √74 (pythagorean theorem)

Recall SOHCAHTOA.

Thus,

Sin (E) = opp/hyp

Sin (E) = √74/(2√23)

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2 years ago
4 tomatoes cost 3.4 what is the unit rate
choli [55]
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Divide each side by 4 (division property of equality lets us do this) to find the price of one tomato.

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2 years ago
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write the expressions for when you translate the graph of y = |x+2| a) one unit up b) one unit down c) one unit to the left d) o
irina1246 [14]

Hello!

This question is about which values you are changing when you are transforming an equation.

Let's go through the parent function for an absolute value equation and its various transformations.

y=a|b(x-c)|+d

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The c value of a function determines a function's horizontal position, and the d value of a function determines a function's vertical position.

One thing to note here is that the c value is being subtracted from the x value, meaning that if the function is being transformed to the right, you would actually be subtracting that value, while the d value behaves like a normal value, if it is being added, the function is transformed up, and vice versa.

Now that we know this, let's write each expression.

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6 0
2 years ago
What is the value of x in the equation below?
belka [17]
remember
ln(a^b)=bln(a)
ln(e)=1
so
ln(e^x)=xln(e)=x


1+2e^{x+1}=9
minus \space\ 1 \space\ both \space\ sides
2e^{x+1}=8
divide \space\ both \space\ sides \space\ by \space\ 2
e^{x+1}=4
take \space\ ln \space\ of \space\ both \space\ sides
ln(e^{x+1})=ln(4)
(x+1)ln(e)=ln(4)
x+1=ln(4)
minus \space\ 1 \space\ from \space\ both \space\ sides
x=ln(4)-1
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5 0
3 years ago
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Need help with 18&amp;19 please help me tyvm
maks197457 [2]
The answer to question 18 is C. and the answer to question 19 is B
7 0
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