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3 years ago

Write the number with the least value using the digits 1 through 9.use each digit only once.

Mathematics

2 answers:

amm18123 years ago

8 0

It would be 123,456,789 (if not counting decimals)

decimals would be like 0.123456789

jeka943 years ago

5 0

Answer:

123,456,789

Step-by-step explanation:

The number with the lowest value is achieved by placing the digits from 1 to 9 without repeating any in ascending order. This is:

123,456,789

This is because the positions on the left have more value than those on the right, so by placing the digits in ascending order we achieve that the minors are in the positions of the left and the largest are in the positions of the right part.

Hope this helps!

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Quadrilateral RPQS is a rectangle. Label the missing measures.

Taya2010 [7]

Answer:

Part 1) $PR=9\ units$

Part 2) $PQ=12\ units$

Part 3) $PS=15\ units$

part 4) $QR=15\ units$

Part 5) $RT=7.5\ units$

Step-by-step explanation:

we know that

In a rectangle opposite sides are parallel and congruent

The measure of each interior angle is 90 degrees

The diagonals are congruent and bisect each other

step 1

Find the length of side PR

we know that

$PR=QS$ ----> by opposite sides

we have

$QS=9\ units$

therefore

$PR=9\ units$

step 2

Find the length of side PQ

we know that

$PQ=RS$ ----> by opposite sides

we have

$RS=12\ units$

therefore

$PQ=12\ units$

step 3

Find the length of diagonal PS

we know that

$PS=2PT$ ---> the diagonals bisect each other

we have

$PT=7.5\ units$ ---> given problem

therefore

$PS=2(7.5)=15\ units$

step 4

Find the length of diagonal QR

we know that

$QR=PS$ ---> the diagonals are congruent

we have

$PS=15\ units$

therefore

$QR=15\ units$

step 5

Find the length of RT

we know that

$QR=2RT$ ---> the diagonals bisect each other

we have

$QR=15\ units$

substitute

$15=2RT\\RT=7.5\ units$

7 0

3 years ago

Find each angle measure

tigry1 [53]

Answer:

1=125

2=55

3=55

4=125

5=125

6=55

7=55

8=125

Step-by-step explanation:

5 0

3 years ago

How many pounds each of dried fruit selling for $3.00 per pound and $3.80 per pound must be mixed to make a mixture of 80 pounds

allochka39001 [22]

Answer:

The quantity of dried fruit of $ 3 per pound is 30 pounds

The quantity of dried fruit of $ 3.80 per pound is 50 pounds .

Step-by-step explanation:

Given as :

The price of one dried fruit = $ 3.00 per pound

The price of other dried fruit = $ 3.80 per pound

The total quantity of mix dried fruit = 80 pounds

The price of sell for mix dried fruit = $ 3.50 per pound

Let The quantity of dried fruit of $ 3 per pound = x pounds

And The quantity of dried fruit of $ 3.80 per pound = y pounds

Now , According to question

x + y = 80 pounds

And 3 × x + 3.8 × y = 3.5 × ( x + y )

Or, 3 x + 3.8 y = 3.5 x + 3.5 y

Or, 3.8 y - 3.5 y = 3.5 x - 3 x

or, 0.3 y = 0.5 x

Or, y = $\frac{0.5}{0.3}$ x

I.e y = $\frac{5}{3}$ x

Put the value of y in x + y = 80 pounds

I.e x = 80 - y

Or, x = 80 - $\frac{5}{3}$ x

Or, x + $\frac{5}{3}$ x = 80

or, $\frac{5 + 3}{3}$ x = 80

Or, $\frac{8}{3}$ x = 80

∴ x = $\frac{240}{8}$

I.e x = 30

So,The quantity of dried fruit of $ 3 per pound = x = 30 pounds

Now, y = 80 - x

∴ y = 80 - 30

I.e y = 50

So,The quantity of dried fruit of $ 3.80 per pound = y = 50 pounds

Hence The quantity of dried fruit of $ 3 per pound is 30 pounds

And The quantity of dried fruit of $ 3.80 per pound is 50 pounds . Answer

4 0

4 years ago

The top of a table is in the shape of a trapezoid. It has a height 1.5 feet and the two parallel bases measure 3 feet and 5 feet

Ksju [112]

Answer: 6 feet 2

Step-by-step explanation:

7 0

3 years ago

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zalisa [80]

Answer:

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Step-by-step explanation:

3 0

3 years ago

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