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3 years ago

The points (4, 2) and (9, -7) form a proportional relationship. Find the slope of the line that passes through these two points.

Mathematics

2 answers:

andre [41]3 years ago

8 0

Answer:

BYE JJ IM DOING THIS UC U AND MY LIFE BYE

Step-by-step explanation:

lara31 [8.8K]3 years ago

5 0

Answer:

the slope should be -9/5

Step-by-step explanation:

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6.92 x 10 to the power of negative 8<br> in standard notation

Vesnalui [34]

Answer:

0.0000000692

Step-by-step explanation:

The number $6.92 * 10^{-8}$ is written in scientific notation. To convert to standard notation adjust the decimal point to adjust the number according to the exponent. Since the exponent is -8 then the decimal point moves to the left 8 place values.

$6.92 * 10^{-8} =0.0000000692$

8 0

3 years ago

How many times does 6 go into 22

sergeinik [125]

Hey!

We can use long division to solve this,
Let's write it.
$6\overline{|\smallspace22}\space\space\space\space$
Then, divide $22$ by $6$ to get $3$ .
$\begin{matrix}\space\space\space\space\space\space\emptyspace3\space\space\space\space\space\space\space\space\space\space\space\space\\ 6\overline{|\smallspace22}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}$
Multiply the quotient by the divisor...
$\begin{matrix}\space\space\space\space\space\space\emptyspace3\space\space\space\space\space\space\space\space\space\space\space\space\\ 6\overline{|\smallspace22}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace1\emptyspace8}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}$
Subtract $18$ from $22$ .
$\begin{matrix}\space\space\space\space\space\space\emptyspace3\space\space\space\space\space\space\space\space\space\space\space\space\\ 6\overline{|\smallspace22}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace1\emptyspace8}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\space\space\emptyspace4\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}$
As you can see, our answer using long division would be 3 with a remainder of 4.

Thanks!
-TetraFish

6 0

4 years ago

Read 2 more answers

True or False: Composite numbers can be written as the product of prime numbers

matrenka [14]

False I believe. I'm pretty sure.

8 0

4 years ago

Read 2 more answers

WILL AWARD BONUS POINTS FOR A GOOD ANSWER! URGENT! Justin's sand castle is 180 cm tall but the wind is blowing away sand at a ra

mote1985 [20]

Answer:

I think around 17 min...

Step-by-step explanation:

there is 60 sec in a minute so divide 60/8 , divide 60/6, then add them together....

60/8= 7.5 and 60/ 6=10

so 7.5+10 = 17.5

somewhere around there

6 0

4 years ago

I need help with this one because I got my answers wrong

cluponka [151]

40+60+y=180
y=180-100
y=80

A triangle is 180° so you add all the numbers available in the trianle and minus it with 180 to see what is left from the 180 and that will be the inner angle answer

X=180-80=100

A straight line is also 180° so if u minused one side which in our case is 80 u will get the rest which is the outer angle

7 0

3 years ago