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mr_godi [17]
3 years ago
12

Rs = 8y + 4 , ST = 4y + 8 , and RT = 36 , find the value of y

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
4 0
I assume that you meant RS and ST are segments of RT.  If that is true then:

RS+ST=RT, using the values for these given...

8y+4+4y+8=36  combine like terms on left side

12y+12=36  subtract 12 from both sides

12y=24  divide both sides by 12

y=2
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Help please. I really don’t know this one...
Elan Coil [88]
F(g)=sqrt(7x+b)
f(g(4))=sqrt(7*4+b)=6
sqrt(28+b)=6
28+b=36
b=36-28
b=8 which is A
3 0
4 years ago
HELPPP PLEASE ASAP!!! I don’t know how to solve this problem nor where to start? Can some please help me out and explain how you
nasty-shy [4]

Step-by-step explanation:

Count the number of times you have to move the decimal point to the right until it is to the right of the 1st nonzero number.

a) You have to move the decimal point 11 times until it gets to the right of the 1st nonzero number, which is 7. You then rewrite this number as

7.2×10^{-11}

The exponent of 10 is a negative number because you moved the decimal point to the right.

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5 0
3 years ago
Eric has $100,000 in savings account.The interest rate is 8 % per year and is not compounded.To the nearest Dollar,how much will
Roman55 [17]

Answer:

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S.I = (PxRxT)/100

Where P = the principal amount

R= rate in terms of %

And T= time.

Now P= $100 000

R= 8%

T= 3 years

S.I= (100,000 x8 x3)/100

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Step-by-step explanation:

7 0
3 years ago
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maks197457 [2]
Answer:number of rows =10
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Step-by-step explanation:
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We can`t take negative value for quantity of smth so we throw N1 away
From that number of rows =10
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2 years ago
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Answer: 5x ( x - 5y )

Step-by-step explanation:

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