X + x +8 = 32
2x + 8 = 32
2x = 24
x = 12
So gerardo has won 12 and jenny has won 20
Answer:
C 48 units cubed
Formula is V = h x l x w
2 (height) x 4 (length) x 6 (width) = 48 units³
Step-by-step explanation:
its volume so the exponent should be units cubed since a cube is a 3-d shape and if its area then it would be squared but its volume so no its 48 units cubed
In other words area is ² and volume is ³
Hope it helps :)
False i think
because 11x11=121
and the part where there is missing its 5x2 which is 10
121-10 is 111
so no i dont think it’s approximately 101cm
Answer:
the first choice 2 ; -2 ; 6 :-6
Step-by-step explanation:
1) method : you can put this values 2 ; -2 ; 6 :-6 you are 0
2) method you can solve this equation
x^4-40x^2+144=0
let : x² = t and t ≥ 0
t² -40t +144 = 0
Δ = b²- 4ac a= 1 b = - 40 c = 144
Δ =(-40)²- 4(1)(144= 1600 -576 = 1024=32²
t1 = (40+32)/2 = 36 = 6²
t1 = (40-32)/2 = 4 = 2²
but : x² = t and t ≥ 0
1)case : x² = 6² x = 6 or x= -6
2() case : x² =2² x = 2 or x= -2
Answer:
The integers are -13 and -12
Step-by-step explanation:
Let
x ----> the first consecutive negative integer
x+1 ----> the second consecutive negative integer
we know that
Apply the distributive property
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
----> the solution cannot be a positive number
therefore