Good evening ,
Answer:
<h2>-3/5 + 1/3 = -4/15</h2>
Step-by-step explanation:
-3/5 + 1/3 =(-3/5)×(3/3) + (1/3)×(5/5) = (-3×3)/(5×3) + (1×5)/(3×5)
= (-9/15)+(5/15)
= (-9+5)/15
= -4/15
:)
Answer
Work:
Volume is total = 8460 in3
Width 40in
Height 9in
Length?
Formula v/(w x h)
40 x 9 = 360
8460 / 360 = 24in
Length is 23.5 in
Answer:
x = 5
Step-by-step explanation:
Given
9x - 3 - 8x = 7 - x , that is
x - 3 = 7 - x ( add x to both sides )
2x - 3 = 7 ( add 3 to both sides )
2x = 10 ( divide both sides by 2 )
x = 5
Answer:
32 square units
Step-by-step explanation:
Area = Bigger triangle + 2 Smaller triangles + Square
Area = (1/2 × 10 × 4) + (1/2 × 6 × 2) + (1/2 × 2 × 2) + (2 × 2)
Area = 20 + 6 + 2 + 4
Area = 32
963 would be rounded to become 1000.
This is because 9 is the first non-zero number and so since there are only going to be 1 significant figures, the 9 would round up or down. There is a 6 after the 9, so it rounds up to 10, making it 1000.