<img src="https://tex.z-dn.net/?f=-9.1%5C%20%20%5Ctextless%20%5C%20d-6.3" id="TexFormula1" title="-9.1\ \textless \ d-6.3" alt=

rewona [7]

3 years ago

"-9.1\ \textless \ d-6.3" align="absmiddle" class="latex-formula">
Solution needed

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

6 0

-9.1 < d - 6.3
add 6.3 to both sides
-2.8 < d or d > -2.8

You might be interested in

A theater wants to build movable steps that they can use to go on and off the stage. They want the steps to have enough space in

earnstyle [38]

Answer:

0.045

Step-by-step explanation:

khan

8 0

3 years ago

What is the value of x?

WINSTONCH [101]

Answer:

$\large\boxed{x=8\sqrt2}$

Step-by-step explanation:

$\bold{METHOD\ 1}\\\\\text{Use the Pythagorean theorem:}\\\\leg^2+leg^2=hypotenuse^2\\\\\text{We have}\ leg=8,\ leg=8,\ hypotenuse=x.\\\text{Substitute:}\\\\x^2=8^2+8^2\\\\x^2=2(8^2)\to x=\sqrt{2(8^2)}\qquad\text{use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\x=\sqrt2\cdot\sqrt{8^2}\qquad\text{use}\ \sqrt{a^2}=a\\\\x=8\sqrt2$