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3 years ago

How many degrees in 2/3 of a circle

Mathematics

1 answer:

sergejj [24]3 years ago

3 0

Answer:

A full circle is 360 degrees so 2/3 is 120

Step-by-step explanation:

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When mindy went to China, she exchanged $1.00 for 6.589 yuan . What digit is in the tenths place and the hundredth place of 6.58

jenyasd209 [6]

Answer:

tenth place= 5

hundredth= 8

Step-by-step explanation:

tenth is 5 since 5÷10=0.5

6 0

3 years ago

!!!!!!!!!!!!!!!!!!!!

Andru [333]

Answer:

$f^{-1}(x)=4x+20$

Step-by-step explanation:

Given

$f(x)=\frac{x}{4}-5\\ \\y=\frac{x}{4}-5$

Swap x and y and solve for y

$y=\frac{x}{4}-5\\ \\x=\frac{y}{4}-5\\ \\x+5=\frac{y}{4}\\ \\4(x+5)=y\\\\y=4x+20$

Final answer

$f^{-1}(x)=4x+20$

Keep in mind that we need to swap the variables because a function and its inverse are symmetrical about the line y=x. See the graph below.

3 0

2 years ago

Which expression best estimates Negative 18 and one-fourth divided by 2 and two-thirds?

Mars2501 [29]

Answer:

-18/3

Step-by-step explanation:

5 0

3 years ago

The total area of Wisconsin is 65498 square miles. Of that about 80% is land area. About how many of Wisconsin is not land area

geniusboy [140]

Answer:

52398.4 square miles

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find

shepuryov [24]

Answer:

The two odd numbers are 15 and 17

Step-by-step explanation:

Given

Let the odd numbers be represented with x and y

Let x be the greater number

$x + 5y = 92$

Required

Find x and y

Since x and y are consecutive odd numbers and x is greater, then

$x = y + 2$

Substitute y + 2 for x in $x + 5y = 92$

$y + 2 + 5y = 92$

Collect Like Terms

$y + 5y = 92 - 2$

$6y = 90$

Divide both sides by 6

$\frac{6y}{6} = \frac{90}{6}$

$y = \frac{90}{6}$

$y = 15$

Substitute 15 for y in $x = y + 2$

$x = 15 + 2$

$x = 17$

Hence; the two odd numbers are 15 and 17

4 0

3 years ago