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3 years ago

Which of the following points lie in quadrant iii

Mathematics

1 answer:

mojhsa [17]3 years ago

5 0

Answer:

Where are the points?

Step-by-step explanation:

When you have them get back to me

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Find the area of the figure. Use 3.14 for π.

siniylev [52]

Answer:

Area of the figure= $51.5feet^2$

Step-by-step explanation:

Area of the figure=Area of the middle rectangle+ Area the the two triangles

Area of the rectangle=Length*Width

$Length= 8+3 =11 feet\\\\Width=4 feet$

$Area = 11*4\\\\ =44 feet^2$

Area of the triangle with the height of 2 feet and base= 3 feet

Area= $\frac{1}{2} *Base*Height$

= $=\frac{1}{2} *3*2\\\\=\frac{1}{2}*6\\\\ =3 feet^2$

Area of the triangle with the Height=3 feet and Base= 3 feet

Area= $\frac{1}{2} *Base*Height$

$=\frac{1}{2}*3*3\\\\ =\frac{1}{2}*9\\\\ =4.5feet^2$

Total Area of the figure $=44+3+4.5=51.5 feet^2$

5 0

3 years ago

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there are 18 bikes in the bike rack there are four more blue bikes than yellow bikes and two less yellow bikes and green bikes h

jeyben [28]

So
green bikes:20
yellow bikes:20. but don't really understand
blue bikes:22

8 0

3 years ago

Triangle RST has the vertices R(2, 3), S(-2, 1), and T(-1, 5). What are the coordinates after the two transformations: Translati

igor_vitrenko [27]

Given :

Triangle RST has the vertices R(2, 3), S(-2, 1), and T(-1, 5).

To Find :

The coordinates after the two transformations:

a) Translation (x, y) --> (x - 2, y - 1) .

b) Rotation: 90 degrees counterclockwise at the origin.

Solution :

Applying transition a) , we get :

R'(2-2,3-1) , S'(-2-2,1-1) , T'(-1-2,5-1)

R'( 0, 2) , S'( -4 , 0), T'( -3, 4)

Now , When any point ( h , k ) is rotated 90° counterclockwise about the origin, the new points are (-k , h) .

So , R''( -2, 0) , S''( 0, -4 ) , T''( -4 , -3 ) .

Therefore , the coordinates after transformations are

( -2, 0) ,( 0, -4 ) , ( -4 ,-3 ) .

Hence , this is the required solution .

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3 years ago

Find the value of x. <br> (6x + 1)<br> (9x - 23)

shtirl [24]

Answer:

Step-by-step explanation:

(6x+1)(9x-23)= 6x(9x-23)+1(9x-23)

= 54x²-138+9x-23

= 54x²+9x-161

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3 years ago

In the multiplication sentence below, which number is the<br> product?<br> 7x9 = 63

grin007 [14]

Answer:

Step-by-step explanation:

plz brainliest :)

do you want an explanation?

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3 years ago

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