All categories

3 years ago

What is 9x-8=0 help pls

Mathematics

2 answers:

Tamiku [17]3 years ago

8 0

Answer:

$\large\boxed{x=\dfrac{8}{9}}$

Step-by-step explanation:

$9x-8=0$ <em>add 8 to both sides</em>

$9x-8+8=0+8$

$9x=8$ <em>divide both sides by 9</em>

$\dfrac{9x}{9}=\dfrac{8}{9}\\\\x=\dfrac{8}{9}$

hichkok12 [17]3 years ago

4 0

Answer:

x =8/9

Step-by-step explanation:

9x-8+8=0+8

9x=8

You might be interested in

If you are driving 20 meters per second, what would be the equivalent of that in miles per hour?

melomori [17]

$\frac{20 meters}{1 second} \frac{60 seconds}{1 minute} \frac{60 minutes}{1 hour}$

the fractions are set up so that each unit cancels out until its only meters/hour

you can multiply all the numerators together to get 72000 and all the denominators to get 1

72000 meters/1 hour

72000 meters in 1 hour

hope this helped

8 0

3 years ago

You eat five slices of bread your friend eats two slices fewer than you write an expression that describes the number of slices

lianna [129]

Answer:

No. Of slices my friend eats = No. Of slices eaten by me - No. Of slices my friend eats fewer than me

= 5 - 2

= 3

Hope this helps!

5 0

3 years ago

100 point give away! be the first to do it

elixir [45]

Answer:

Heyo Thanks!

Step-by-step explanation:

Can I Have Brainleast Also Have An Awesome Day

7 0

3 years ago

Read 2 more answers

Which is equivalent to sin^-1(tan(pi/4)) ? Give your answer in radians.

aleksklad [387]

We are to find the value of $sin^{-1}(tan( \frac{ \pi }{4}))$

First we evaluate tan(π/4). The value of tan(π/4) is 1.

So,

$sin^{-1}(tan( \frac{ \pi }{4})) =sin^{-1} (1)$

sin(π/2) = 1
So,
$sin^{-1}(1)= \frac{ \pi }{2}$

Thus, we can write:

$sin^{-1}(tan( \frac{ \pi }{4}))= \frac{ \pi }{2}$ radians.

So, the answer to this question is π/2 radians.

6 0

3 years ago

Read 2 more answers

What is the answer? Please help. Urgent.

MArishka [77]

Given:

A figure that contains a right triangular prism and cuboid.

To find:

The volume of the figure.

Solution:

The dimensions of cuboid are 16 in, 7 in and 3 in.

So, the volume of the cuboid is: