2 years ago

This is pretty hard

Mathematics

1 answer:

dedylja [7]2 years ago

7 0

Answer:

yeah this is 8 units to the x axis, I hope I'm right! See ya! Any question or comments, pls tell me, thanks!

Step-by-step explanation:

You might be interested in

A local charity is selling seats to a baseball game. Seats cost $24 each, and snacks cost an additional $6 each. The charity nee

SVETLANKA909090 [29]

Answer:

They could sell 10 people one seat and 2 snacks each.

$24+$6+$6=$36

That's be $36x10=$360

Step-by-step explanation:

8 0

2 years ago

What is -(8^-2) need to know how to do this asap

yarga [219]

Answer:

$-\frac{1}{64}$

Step-by-step explanation:

$-(8^{-2})\\\\\\x^{-n}=\frac{1}{x^{n}}\\\\\\-(8^{-2})=-\frac{1}{8^{2}}\\\\=-\frac{1}{64}$

3 0

2 years ago

Read 2 more answers

What is the missing exponent <br> (10^6)^_=10^-18

MaRussiya [10]

Hello,

You have to know this property:

$(x^{a})^b=x^{a*b}\\\\We have:\\\\(10^6)^x=10^{-18}\\\\So:\\ \\ 6*x=-18 \\ x= \frac{-18}{6} \\ \boxed{x=-3}$

3 0

2 years ago

Please show me how to solve for Xsquared - 21.75X = -15.75. I have the solution but do not know how to solve it.

Andreas93 [3]

$x^2-21.75x=-15.75 \\
x^2-21.75x+15.75=0$

Use the quadratic formula:
$x^2-21.75x+15.75=0 \\ \\
a=1 \\ b=-21.75 \\ c=15.75 \\ b^2-4ac=(-21.75)^2-4 \times 1 \times 15.75=473.0625-63=410.0625 \\ \\
x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}=\frac{-(-21.75) \pm \sqrt{410.0625}}{2 \times 1}=\frac{21.75 \pm 20.25}{2} \\
x=\frac{21.75-20.25}{2} \ \lor \ x=\frac{21.75+20.25}{2} \\
x=\frac{1.5}{2} \ \lor \ x=\frac{42}{2} \\
x=\frac{15}{20} \ \lor \ x=21 \\
x=\frac{3}{4} \ \lor \ x=21 \\
\boxed{x=\frac{3}{4} \hbox{ or } x=21}$

3 0

2 years ago

How to write 0.038383838 in bar notation?

Annette [7]

Answer:

I think it would be 0.038

with a line over the 38

Step-by-step explanation:

8 0

2 years ago

This is pretty hard ​

This is pretty hard