Answer:
-33
Step-by-step explanation:
- 8 - (-2 + 7)^2
Order of operation
= - 8 - (5)^2
= - 8 - 25
= -33
I’m assuming you just substitute 2 in the equation for x:
4 + x = 4 + 2 = 6
Answer = 6
Answer:
length = 26 cm
width = 4 cm
Step-by-step explanation:
A = 104 cm²
A = length x width
ratio of length and width = 13 : 2
total ratio of length and width is 15 = a
so ratio of length is (13/15)a and width (2/15)a
A = length x width = (13/15)a x (2/15)a = (26/225)a² = 104
a² = 104 x 225 : 26 = 900
a = 30cm
length = (13/15)a = 13/15 x 30 = 26 cm
width = (2/15)a = 2/15 x 30 = 4 cm
Combine the fractions by finding a common denominator.
10r+9/r(r+3)
Answer:
the answer for the question is 8x2000
which is 16000 pounds
