4 years ago

Find the Surface Area

Mathematics

1 answer:

atroni [7]4 years ago

3 0

The answer is 63

first you multiply 14 and 9 the divide by 2 because it’s a triangle face!

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)) A painting measures 2 meters by 1 meter. A frame shop charges $19.00 per meter for a

Firlakuza [10]

Answer:

$21.00

Step-by-step explanation:

2+$19.09=$12.00

7 0

3 years ago

Write the mixed number as a fraction 2 3/5

KengaRu [80]

Answer:13/5

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is half of the fraction 3/4

schepotkina [342]

The half of 3/4 is 0.375, or 3/8. All you have to do is multiply 3/4 times 1/2.

5 0

3 years ago

Whats the answer and how do i get the answer myself

Mumz [18]

Answer:

$f^{-1} (x) = \frac{x}{3} - 3$

Step-by-step explanation:

Let here the given function f(x) = y

or, $x= f^{-1} (y)$

⇒ y = 3x+ 9

Now, solving for x, we get

3x+ 9 = y ⇒ 3x = y - 9

or, $x = \frac{y-9}{3} = \frac{y}{3} - \frac{9}{3}$

⇒ $x = ( \frac{y}{3}) - 3$

Now, substituting x and y

Hence, $f^{-1} (x) = \frac{x}{3} - 3$

3 0

3 years ago

Aldrine is buying coffee for his coworkers. He orders small and large coffees. Small coffees

kipiarov [429]

Let small cups = S

Large cups = L

They bought a total of 8 cups, so S + L = 8

Rewrite as S = 8-L (1st equation)

Then you also have

$3S + $5L = $30 (2nd equation)

Replace the S in the second equation with the first equation:

$3(8-L) + $5L = $30

Simplify:

24 - 3L + 5L = 30

Combine like terms:

24+2L = 30

Subtract 24 from both sides:

2L = 6

Divide both sides by 2:

L = 3

They bought 3 large cups

Since they bought a total of 8 cups, that means they bought 5 small cups ( 8-3=5)

Large = 3 cups, Small = 5 cups

6 0

3 years ago