A contractor records all of the bedroom areas, in square feet, of a five-bedroom house as: 100, 100, 120, 120, 180 What is the v
2 answers:
You might be interested in
Yeeee
assuming your equaiton is
remember some nice log rules
translates to 
and
and
and
and
and
if
then a=b
so
we can simplify a bit of stuff here
the
can be simplified to 
so we gots now
same base so
times both sides by 5
divide both sides by 2
answer is x=75
assuming your equaiton is
remember some nice log rules
and
and
and
and
and
if
so
we can simplify a bit of stuff here
the
so we gots now
same base so
times both sides by 5
divide both sides by 2
answer is x=75
Answer:
Since stress is greater than ultimate strength, the wire will break.
Step-by-step explanation:
The titanium wire is experimenting an axial load. Ultimate strength equals . The wire shall break if and only if stress is at least equal to ultimate strength. The equation for axial stress (
), measured in pascals, in the wire with circular cross-section is:
(1)
Where:
- Axial force, measured in newtons.
- Cross-section diameter, measured in meters.
Please notice that axial force is the weight of the man hanging from wire.
If we know that and
, then the axial stress experimented by the titanium wire is:
Since stress is greater than ultimate strength, the wire will break.
Answer:
Step-by-step explanation:
There are exponent rules I posted above that are being used here.
We have (3^-6)^-5
Since we have a power times a power, we multiply 6 and 5 to get -30. Look at the first example in the photo.
So, we're left with 3^-30.
If you look at the photo, there's a rule for negative exponents.
Take the inverse of the base number, so 3 in this case:
1 / 3
and then make the exponent positive after taking the inverse.
So, we should get 1 / 3^30
Hope this helps!
