Answer:
6−x to the 2
Step-by-step explanation:
(1): "x2" was replaced by "x^2". 1 more similar replacement(s).
STEP
1
:
Equation at the end of step 1
(((2•(x2))-7x)+6)+((0-3x2)+7x)
STEP
2
:
Equation at the end of step
2
:
((2x2 - 7x) + 6) + (7x - 3x2)
STEP
3
:
Trying to factor as a Difference of Squares
3.1 Factoring: 6-x2
Answer:
D.
90 x 1/2 = 45 km
The rate is 90 miles per hour and 30/60=1/2 so we multiply 1/2
Hope this helps
Step-by-step explanation:
Answer:
3 coefficients in this expression are: -2x, 5y and 9 (natural number)
Step-by-step explanation:
-6x + 5y + 4x + 9
= -6x + 4x + 5y + 9
= -2x + 5y + 9
3 coefficients in this expression are: -2x, 5y and 9 (natural number)
Hope this help you :3
Answer:
The first picture and 28.2 square units
Step-by-step explanation:
Equation: A+1/2ps
A = area of the base
p = perimeter of the base
s = slant height
3²+1/2(12)(3.2)=28.2