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raketka [301]
3 years ago
5

Estimate the value of a 9% tip on a bill of $51.30.​

Mathematics
1 answer:
Leokris [45]3 years ago
3 0

Answer:

to round up you would tip $5

Step-by-step explanation:

because it’s a little over 50 and a little under 10

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Use the grid to draw a rectangle with an area of 1,125 square units ad a side of 25 units
guajiro [1.7K]

Answer:

For grid, Please see attachment area of rectangle.

Explanation:

We are given the area of rectangle is 1,125 square unit whose one side is 25 units.

As we know the formula of area of rectangle =Length \times Width

Let 25 units is width of rectangle

Area = 1,125

\therefore Length=\frac{1125}{25}=45 units

Dimension of rectangle 45 x 25.

Now we draw the grid graph of rectangle.

First we take a grid paper with 1 square unit area of each box. Now we draw line with 45 unit horizontal(Length) and 25 unit vertical (Width).

We make a closed figure with four line opposite side equal and parallel.

Inside box, total number of box must be 1,125 because area of 1 small box 1 square unit.

Total area of all box = 1,125 x 1  = 1,125 square units.

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3 years ago
A saving account balance is now less then $550<br><br> Write an inequality
miv72 [106K]
550<600 it's something like that
4 0
3 years ago
Help me with it I will give you 20 points ​
cupoosta [38]

Answer:

a^2 +b^2=c^2

Given vertices of the triangle are A(4,4),B(3,5) and C(−1,−1)

We know that slope of line passing through the points (x 1,y 1) and (x 2,y 2

) is given by m= x 2−x 1

y

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​

−y

1

​

​

,x

2

​



=x

1

​

Slope of AB i.e.m

1

​

=

3−4

5−4

​

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Slope of BC i.e.m

2

​

=

−1−3

−1−5

​

=

−4

−6

​

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2

3

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Slope of CA i.e. m

3

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4+1

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5

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=1

Clearly, m

1

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m

3

​

=−1

⇒ line segments AB and CA are perpendicular to each other i.e; the given triangle is right angled at A(4,4).

Thus the points (4,4),(3,5) and (1,1) are the vertices of a right angled triangle.

Step-by-step explanation:

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3 years ago
What is the biggest possible answer you can get by putting
Arte-miy333 [17]

Answer:

9-4+(5x3)

Step-by-step explanation:

9-4+15

24-4

20

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3 years ago
Draw your own Punnett square using the following data. The mother has freckles (ff), and the sad does not (Ff). F= no freckles f
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