its a decimal but....5.4 times
Answer:
42,5ft2
Step-by-step explanation:
mutiply 3 x 3=9 than divide by 2 that is equals
4,5, mutiply 4 x 3 that is equals to 12 and divide by 2 that is equals to 6, then you dont need to divide thst one because its not a triangle, mutiply 4 x 8 = 32 32 + 4,5 + 6 = 42,5.
Slope = (change in y)/(change in x)
.. = (-14 -0)/(2 -0)
.. = -14/2
slope = -7
A.
If you work the exponents using laws of indices, they give the same result.
4.2 × 10⁹/ 1.4 x 10⁴ 4.2 × 10²/ 1.4 × 10^(-3)
using laws of indices...
since they are of the same base subtract the powers..
= 10^(9-4) = 10^(2-(-3))
= 10⁵ = 10^ (2+3) = 10⁵
B.
3.0 × 10⁵
C.
30,000.