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3 years ago

RS=15 and RT=18 then ST=

Mathematics

1 answer:

Alex787 [66]3 years ago

3 0

Answer:

st = 30 or 270

Or, if assume these are line segments on a straight line, then our answer would be: ST = 3

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Help help help it is simple one

algol [13]

Answer:

$3^{ -x+3}$

Step-by-step explanation:

We need to simplify out the given exponential expression . The given expression to us is ,

$\rm\implies \dfrac{\dfrac{1}{3}}{3^{x-4}}$

We can use the <u>Law of </u><u>Exponents</u> to simplify the given expression . Recall that ,

$\rm\implies \red{\dfrac{a^m}{a^n}= a^{m-n}}$

Note that , we can write ,

$\rm\implies \dfrac{1}{3}= 3^{-1}$

Therefore our expression becomes ,

$\rm\implies \dfrac{ 3^{-1}}{3^{x-4}}$

Simpify using the Law of Exponents ,

$\rm\implies 3^{ -1 - ( x - 4 )}$

Open the brackets in exponent ,

$\rm\implies 3^{ -1 - x +4 }$

Simplify to get final expression ,

$\rm\implies \boxed{\quad \blue{ 3^{-x+3} \quad}}$

5 0

3 years ago

2a-2/3b-4 1/2a -1/6b

Verizon [17]

If your looking for the expression its

- _5(3a+b)_
6
the negative goes before all of it not before the 5.
hopefully this helped some??

8 0

3 years ago

14 1/6-10 11/24= what fraction

spin [16.1K]

The answer is 3 17/24.

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4 years ago

Read 2 more answers

Write an expression that can be used to multiply 6 × 198 mentally.

Mamont248 [21]

Answer:

assuming you meant 6x198 do a mental sum for 6x200 (1200) then subtract 6x2(12)to give you 1188

Step-by-step explanation:

brainly.com/question/274291

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2 years ago

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The temperature of a city at sunset was -4°F. Overnight, the temperature decreased by 11°F. What was the lowest temperature over

bulgar [2K]

-15°F (C) ...............

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3 years ago