wmiJadenDentov
wmiJadenDentov
03-12-2016
Mathematics
contestada
Rewrite (-9)^-2 without an exponent
Respuesta :
musenmuñuy
musenmuñuy
03-12-2016
1/(-9)^2 = 1/81 just that
Answer Link
faiqraees
faiqraees
03-12-2016
[tex]=-9^{-2}[/tex]
[tex]=-\frac{1}{9^2}[/tex]
[tex]=-\frac{1}{81}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,
If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi
A block of mass 3 kg slides down a frictionless inclined plane of length 6 m and height 4 m. If the block is released from rest at the top of the incline, what
If y^8= 4 and y^7=3/x, what is the value of y in terms of x?
How many prime numbers are there between 56 and 100?
Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross
When y = x^2, which of the following expressions is equivalent to –y ?
A test cross with an organism with a homozygous recessive genotype results in 50% of the offspring exhibiting the recessive trait. What is the genotype of the t
The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
If y^8= 4 and y^7=3/x, what is the value of y in terms of x?
