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3 years ago

Roatate triangle p 90* clockwise about the point (2,-1)

Mathematics

1 answer:

gtnhenbr [62]3 years ago

6 0

Answer:

hope this helps

Step-by-step explanation:

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24 POINTS!!!!!!!!!!!

Sindrei [870]

<span>The angles are supplementary.</span>

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4 years ago

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padilas [110]

Answer:

the answer is C

Step-by-step explanation:

$\frac{7}{7} - \frac{4}{7} + \frac{2}{7}$

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3 years ago

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Each shape is 1 whole. What fraction greater than 1 names the parts that are shaded?

jeka94

Any number over its self. for example 1,999/1,999

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4 years ago

Which of the following has a specific definition in geometry?

finlep [7]

Answer:

a line

Step-by-step explanation:

In geometry, we can define a line as a straight one- dimensional figure without thickness but extends infinitely in both directions.

If we are to put it into more understandable words, we can describe a line as the shortest distance between any two points.

A line has a specific definition in geometry. Every other option listed do not have specific definition in geometry.

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3 years ago

A custodian plans to repaint some classrooms. He has 5 = gallons of paint. All of

dlinn [17]

Answer: 2 bookcases.

Step-by-step explanation:

Let be "x" the number of bookcases that the custodian will be able to repaint completly with 5 gallons of paint.

According to the data given, the custodian needs 2 gallons of paint to repaint one bookcase. Since all the bookcases are equal, you can set up the following proportion:

$\frac{2}{1}=\frac{5}{x}$

Now you must solve for "x" in order to find its value:

$(x)(\frac{2}{1})=5\\\\2x=5\\\\x=\frac{5}{2}\\\\x=2.5$

Notice that the custodian will be able to repaint 2 bookcases completely, then you can say that:

$x\approx2$

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3 years ago