x^4-x^3-8x+8 = (x - 1)( x - 2)( x^2 +2x + 4);
Step-by-step explanation:
Answer:
13.2
Step-by-step explanation:
√175 ≈ 13.2 . . . units
The area of a square is the square of the edge length. Hence, the edge length is the square root of the area.
Answer:
ABQ = 139
BCR is the same as QBC since they are alternate interior angles
BCR = 41
Step-by-step explanation:
CBQ and SCB are same side interior angles so they add to 180
2a-9 + 5a +14 = 180
Combine like terms
7a +5 = 180
Subtract 5 from each side
7a = 175
Divide by 7
7a/7 = 175/7
a = 25
ABQ is the same as SCB since they are corresponding angles so
ABQ = SCB = 5a+14 = 5*25+14 = 125+14 = 139
BCR is the same as QBC since they are alternate interior angles
BCR = QBC = 2a-9 = 2*25 -9 = 50-9 = 41
Answer:
Depth of the water in the aquarium is 14 cm.
Step-by-step explanation:
Length and width of the aquarium is given as 18.5 cm and 15 cm
Amount of water in the aquarium = Volume of the rectangular prism
3885 = Length × Width × Height
3885 = 18.5×15×Height
3885 = 277.5 × h
h =
h = 14 cm
Therefore, Depth of the water in the aquarium is 14 cm.
Answer:
v=-143
Step-by-step explanation:
45-v=188
-v=188-45
-v=143
v=-143
Answer:
Step-by-step explanation:
45 - v = 188
-v = 188 - 45
-v = 143
v = -143
0.26 x 1/10 =0.026
Answer: C
Step-by-step explanation: The surface area of a cube is calculated by , where x is the side length of the cube. So, 6 * (4)^2 = 96 inches squared, or C