3 years ago

What is the solution to this equation x+ 3 2/3= 26

Mathematics

1 answer:

jenyasd209 [6]3 years ago

5 0

Answer:

Exact form : x = 67/3

Decimal form : x = 22.33333333333...

Mixed Number form : x = 22 1/3

Step-by-step explanation: Solve for x by simplifying both sides of the equation, then isolating the variable.

I hope this helps you out. :)

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Given f(x) = -x +6, Evaluate f(x) for X= -1 and 3 and 5<br> Range:

Maurinko [17]

Answer:

f(x) for x = -1 is -1+6= 5

f(x) for x = 3 is -3+6= 3

f(x) for x = 5 is -5+6= 1

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3 years ago

Two angles are supplementary. One angle measures 60 degrees. What is the measure of the other angle?

algol13

120 degrees because the sums have to equal 180 degrees

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shutvik [7]

the third answer. x represents half of any even number. so half of any even number minus seven equals 1.5 is the answer.

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4 years ago

a block of apartments have 20 floors with 20 windows on each floor how many windows does the block have all together

bija089 [108]

Answer:

There are 420 windows.

Step-by-step explanation:

If the ground floor is part of the 20 =>

20.20=400

There are 400 windows.

If the ground floor is not part of the 20=>

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4 0

3 years ago

Solve using square root method

avanturin [10]

$\frac{1}{2}(x+5)^2 + 9 = -15$

$\frac{(x+5)^2+18}{2} = \frac{-30}{2}$

Cancel out the denominators.

(x+5)² + 18 = -30

(x+5)² = -30 - 18

(x+5)² = -48

The equation is impossible, we have a negative number.

There isn't a number that squared gives a negative number (the square is always positive).

√(x+5)² = +/- √-48

x+5 = +/- √-48

IMPOSSIBLE

You can write the result in imaginary numbers

x+5=+/- 4i√3

6 0

3 years ago