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Morgarella [4.7K]

3 years ago

5

Simply 1/2 × 1/8 ÷ 1

ormula1" title="simplify 1\2 \times 1\8 \div 1\2" alt="simplify 1\2 \times 1\8 \div 1\2" align="absmiddle" class="latex-formula">

2 answers:

Ivan3 years ago

7 0

The answer is = 1/16

djverab [1.8K]3 years ago

3 0

Answer:

1/8

Step-by-step explanation:

1/2×1/8÷1/2

=1/2×1/8×2

=2/2×1/8

=1×1/8=1/8

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Need help with this asap

-Dominant- [34]

<u>T</u>he converse, inverse and contrapositive of each conditional statement include:

<u>Converse:</u> If two angles have a common side, then they are adjacent.
<u>Inverse:</u> If two angles are not adjacent, then they do not have a common side.
<u>Contrapositive:</u> If two angles do not have a common side, then they are not adjacent.

<h3>What is a conditional statement?</h3>

A conditional statement can be defined as a type of statement that can be written to have both a hypothesis and conclusion. Thus, it typically has the form "if P then Q."

<u>Where:</u>

P and Q represent sentences.

In this scenario, we would write the converse, inverse and contrapositive of each conditional statement as follows:

<u>Converse:</u> If two angles have a common side, then they are adjacent.

<u>Inverse:</u> If two angles are not adjacent, then they do not have a common side.

<u>Contrapositive:</u> If two angles do not have a common side, then they are not adjacent.

Read more on conditional statement here: brainly.com/question/16951916

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5 0

2 years ago

Please Help, I can't figure out this problem

Otrada [13]

Answer:

<h2>The answer is 5 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question

The points are (9,-7) and (5, -4)

The distance between them is

$d = \sqrt{ ({9 - 5})^{2} + ({ - 7 + 4})^{2} } \\ = \sqrt{ {4}^{2} + ({ - 3})^{2} } \\ = \sqrt{16 + 9} \\ = \sqrt{25}$

We have the final answer as

<h3>5 units</h3>

Hope this helps you

3 0

3 years ago

9 is 1/10 of 100 is it true

MrRa [10]

Answer:

The answer is no. It's not true.

Step-by-step explanation:

1/10 is the same as 10%. 10% of 100 is 10. In conclusion, the statement isn't true.

5 0

3 years ago

There are eight teams in a league. I’m how many ways can the teams finish first, second, and third?

jolli1 [7]

Answer:

There are 336 ways can the teams finish first, second, and third

Step-by-step explanation:

Total no. of teams = 8

First prize is given to one of the 8 teams

So, no. of teams left for second prize = 8-1 =7

Second prize is given to one of the remaining 7 teams

So, no. of teams left for third prize = 7-1=6

So,the teams finish first, second, and third in no. of ways = $8 \times 7 \times 6$

The teams finish first, second, and third in no. of ways = 336

Hence there are 336 ways can the teams finish first, second, and third

3 0

3 years ago

Consider xưy" – 14xy' + 56y = 0. Find all values of r such that y=x" satisfies the differential equation for x > 0. Enter as

beks73 [17]

I bet the ODE is supposed to read

$x^2y''-14xy'+56y=0$

Then if $y=x^r$ , we have $y'=rx^{r-1}$ and $y''=r(r-1)x^{r-2}$ , and substituting these into the ODE gives

$r(r-1)x^r-14rx^r+56x^r=0\implies r(r-1)-14r+56=r^2-15r+56=0$

Solving for <em>r</em>, we find

$r^2-15r+56=(r-8)(r-7)=0\implies \boxed{r=8\text{ or }r=7}$

so that $y_1=x^8$ and $y_2=x^7$ are two fundamental solutions to the ODE. Thus the general solution is

$\boxed{y(x)=C_1x^8+C_2x^7}$

Given that $y(1)=4$ and $y'(1)=3$ , we get

$\begin{cases}4=C_1+C_2\\3=8C_1+7C_2\end{cases}\implies C_1=-25\text{ and }C_2=29$

So the particular solution is

$\boxed{y(x)=29x^7-25x^8}$

4 0

4 years ago