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Delicious77 [7]
3 years ago
7

The number 0.4 is written as a​

Mathematics
1 answer:
andriy [413]3 years ago
8 0

Answer:

decimal

Step-by-step explanation:

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A) what is the simplified product of seven-fourths divided by eight-fifths as an improper fraction
Alex73 [517]

Answer:

<h3>A) </h3>

First were going to put our numbers in perspective.

\frac{7}{4} ÷ \frac{8}{5}

But to find the improper fraction, we have to <em>cross multiply</em> these numbers.

\frac{7}{4} × \frac{8}{5}

<em>7 x 5 = 35.  </em>

<em>4 x 8 = 32.</em>

Now we have our<em> improper fraction </em>is  \frac{35}{32}

<h3>B)  </h3>

To turn our improper fraction into a <em>mixed number</em>, we will use <em>division</em>.

We know that the 32 can only go into 35 <u><em>one</em></u> time.  We also know that the bottom number <em><u>always</u></em> stays the same.  So our equation will look somewhat like this.

1\frac{?}{32}

Now to fine the top number we will have to<em> subtract 35 from 32</em> because we already know that 32 can go into 35 <u><em>one</em></u> time, so <em>35 - 32 = 3</em>.  So are mixed number will look like this.

1\frac{3}{32}

This is our <em>answer!</em>

4 0
3 years ago
Read 2 more answers
The absolute value function fx = - x -3​
Ira Lisetskai [31]

Answer:

All real numbers less than or equal to

Step-by-step explanation:

4 0
3 years ago
Today, two neighbors water their lawns. One neighbor waters her lawn every four days. The other neighbor waters his lawn every t
yawa3891 [41]
Wouldn’t it be 12 days?
8 0
3 years ago
Read 2 more answers
The edges of a cube are 5 cm each and the diaganol of a face is approximately 7 cm what is the approximate area of the cross sec
xxTIMURxx [149]

Answer:

The approximate area is 35 square centimeters

Step-by-step explanation:

we know that

The cross section passing through the diagonal of opposite faces of the cube is a rectangle

so

the approximate area is equal to

A=bh

where

b is the diagonal of a face

h is the length side of the cube

we have

b=7\ cm\\h=5\ cm

substitute

A=7(5)=35\ cm^2

7 0
4 years ago
Please give me the answer.
VikaD [51]

Answer:

(2,-7)

Step-by-step explanation:

Plug in the numbers to test and see if it gives you -17 and -8.

Option 1. 2(-4)+3(2)

= -8+6 = -2. Not it.

Option 2. 2(2)+3(-7)

4 - 21 = -17 Works. Try the second equation to make sure.

3(2)+2(-7)

6-14 = -8. Works.

(2,-7) is the answer.

4 0
3 years ago
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