Answer:
m = 6.57 and n = -2
Step-by-step explanation:
To answer this question, one will have to covert the thickness of a dollar to standard notation and then compare the two values.
4.3 × 10-3 = 4.3/1000
= 0.0043
Now, compare
0.07 =compared to 0.0043
0.07- 0.0043
= 0.0657
0.0657 = 6.57 x 10^-2
A quarter is thicker than a dollar by 6.57 x 10^-2..... 1
m × 10n........ 2
Comparing 1 and 2
m = 6.57 and n = -2
Answer: multiply it by 3
Step-by-step explanation:
you do the reverse of what greg does, for this example he divided the number. so the opposite of dividing is multiplying, so you multiply it
There are no zeroes for an expression, only for equations.
Assuming equation to be
<span>−7x^2 − 91x − 280=0
-7(x^2+13x+40)=0
-7(x+8)(x+5)=0
by the zero product properties,
x+8=0 => x=-8
or
x+5=0 => x=-5</span>
To find the perimeter, add all sides on the border of the shape.
In this case, don’t worry about the 15 feet inside.
This will be 11 + 16 + 16 + 6 = 49 ft.
Please give brainliest if you can!
Hope this helps! :)
