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PSYCHO15rus [73]
3 years ago
9

What is 15 degrees less than 78.6 degrees?

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

63.6 degrees

Step-by-step explanation:

Jobisdone [24]3 years ago
7 0

Answer:

15 degrees less --> substract 15 degrees.

78.6 - 15 = 63.6 degrees

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Write 0.39 as a fraction in simplest form
nika2105 [10]
Here's how to convert 0.39 to a fraction...

There is not much that can be done to figure out how to write 0.39 as a fraction, except to literally use what the decimal portion of your number, the .39, means.

Since there are 2 digits in 39, the very last digit is the "100th" decimal place.

So we can just say that .39 is the same as 39/100.

So your final answer is: 0.39 can be written as the fraction 39/100 (ALREADY SIMPLIFIED)

3 0
2 years ago
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0= 8-2x divided by 5
Stells [14]

Answer:

Step 1: Simplify both sides of the equation.

0= 8− \frac{2x}{5}

0 = 8 + \frac{-2}{5}x

0 = \frac{-2}{5}x+8

Step 2: Flip the equation.

\frac{-2}{5} x + 8=0

Step 3: Subtract 8 from both sides.

\frac{-2}{5} x+8-8=0-8

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Step 4: Multiply both sides by 5/(-2).

(\frac{5}{-2} ) *( \frac{-2}{5} x) = (\frac{5}{-2} )*(-8)

<h2>Therefor, the answer is x=20</h2><h2 />

* Hopefully this helps. Mark me the brainliest:)!!!

3 0
3 years ago
Luis was served 145 grams of meat and 217 grams of vegtables at a meal what was the total mass of the meat and the vegtables ?
AlladinOne [14]
Hi! Since it is asking for the total, you must add!

145+217=?
5 0
3 years ago
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Solve the system of equations.<br> 3x + y = 3 <br> x + y = 2
qwelly [4]
When solving system equations, we can use substitution method or elimination. Today I'm using substitution method.

First name the 2 equations.
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From (2),
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Now substitute (3) into (1),
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Now substitute y = 1.5 into (2)
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5 0
2 years ago
What is the answer?​
ella [17]
<h2><em>I believe 10.91ft but I'm not sure.</em></h2>
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