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3 years ago

Why can't the product of 2 digit numbers ever be 2 digits

2 answers:

7 0

<span>Because the lowest two digit number is 10 and 10 • 10 = 100 so you are already into the three digit numbers and will only go higher.

i hope this help

</span>

geniusboy [140]3 years ago

7 0

Because when you multiply for example:
20
x21
And you go through the first thing is you multiply the one out and get 20
Then when you multiply the 2 you add zero to that row, creating a three digit number
20
x 21
---------
20
+ 400
----------
420
Hope this helps

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a radio show asks people to phone in their views on wether the united states should house the homeless. the student newspaper pl

NemiM [27]

Answer:

I would want the homeless to be homed.

Step-by-step explanation:

There is no question.

8 0

3 years ago

The ratio of the number of giraffes to the number of monkeys in a zoo is 2 to 5. Which statement about the giraffes and monkeys

amm1812

Answer:

C. For every 4 giraffes in the zoo, there are 10 monkeys

Step-by-step explanation:

The ratio of the number of giraffes to the number of monkeys in a zoo = 2 : 5

giraffes : monkeys

4 : 10

4/2 : 10/2

2 : 5

So, For every 4 giraffes in the zoo, there are 10 monkeys

7 0

3 years ago

Help those 4 questions please and show your work please

rewona [7]

1) Temperature in Fahrenheit =77°F.

2) Temperature in Celsius= 25°C

3) Height of rectangular prism = 8 inches

4) Width of rectangle = 40 inches

Step-by-step explanation:

1) If Temperature is 25°C . How many degrees Fahrenheit is it?

The formula to calculate temperature in Fahrenheit is:

$F=(C\times\frac{9}{5})+32$

Putting value of Celsius:

$F=(C\times\frac{9}{5})+32 \\F=(25\times\frac{9}{5})+32\\F=(5\times9)+32\\F=45+32\\F=77$

So, 25°C in Fahrenheit is 77°F.

2) If temperature is 77°F,what is the temperature in Celsius?

The formula used is:

$C=(F-32)\times\frac{5}{9}$

Putting value of Fahrenheit is:

$C=(F-32)\times\frac{5}{9}\\C=(77-32)\times\frac{5}{9}\\C=45\times\frac{5}{9}\\C=25$

So, temperature in Celsius is 25°C.

3) The volume of triangular prism is 64 inches³. The length is 2 inches and width is 4 inches. What is height.

The formula of finding volume of triangular prism is:

$V=L\times W\times H$

Putting values:

$V=L\times W\times H\\64=2\times 4\times H\\64=8\times H\\H= 64/8\\H=8$

So, height of triangular prism is 8 inches.

4) The area of rectangle is 80 inches. if length is 20 inches what is the width of rectangle.

The formula used is:

$Area=Length\times Width$

Putting values:

$Area=Length\times Width\\80=20\times Width\\W=80/20\\W=40$

So, width of rectangle is 40 inches.

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6 0

4 years ago

Which is an equation in point-slope form for the line that passes through the points (−1,4) and (3,−4) ?

GuDViN [60]

(-1,4)(3,-4)
slope = (-4 - 4) / (3 - (-1) = -8/)3 + 1) = -8/4 = -2

y - y1 = m(x - x1)
slope(m) = -2
(3,-4)...x1 = 3 and y1 = -4
now we sub
y - (-4) = -2(x - 3) =
y + 4= -2(x - 3) <====

5 0

3 years ago

Read 2 more answers

5 - 4x = 17<br> Please help meeeeeeeee

scZoUnD [109]

Answer: x = -3

Step-by-step explanation:

5 - 4x = 17

Solve:

-4x = 17 - 5

-4x = 12

x = 12/(-4)

x = -3

Therefore, the answer is -3.

5 0

3 years ago

Read 2 more answers