Answer:
0.20
Step-by-step explanation:
Answer: 1456.33-628=837.3 cm^3
Step-by-step explanation:
hope this helps
The value of the expression when x = 6 is
Answer:
-21.
Step-by-step explanation:
(6)2-7(6)+9
--> 6x2= 12
--> 7x6= 42
Rewrite the expression:
--> 12-42+9
Solve:
--> 12-42= -30
--> -30+7= -21
#1
A.
2 units
B.
12 units
C.
0 units
D.
4 units
#2 What is the distance between the points (–3, 5) and (2, –6)? Round your answer to the nearest tenth.
A.
1.4 units
B.
5.1 units
C.
12.1 units
D.
16.0 units
(Questions: 3,4 and 5 is the pictures.)
Distance between the points (4, 7) and (4, –5) is 12 units and distance between the points (–3, 5) and (2, –6) is 12.01 units.
The length along a line or line segment between two points on the line or line segment.
Distance=√(x₂-x₁)²+(y₂-y₁)²
The distance between the points (4, 7) and (4, –5)
x₁=4, y₁=7, x₂=4, y₂=-5
Distance=√(x₂-x₁)²+(y₂-y₁)²
Distance=√(4-4)²+(-5-7)²
=√(-12)²
=√144
=12
Hence distance between the points (4, 7) and (4, –5) is 12 units.
the distance between the points (–3, 5) and (2, –6)
x₁=-3, y₁=5, x₂=2, y₂=-6
Distance=√(x₂-x₁)²+(y₂-y₁)²
=√(2-(-3))²+(-6-5)²
=√(5)²+(-11)²
=√25+121
=√146
=12.08
So distance between the points (–3, 5) and (2, –6) is 12.01 units.
Hence distance between the points (4, 7) and (4, –5) is 12 units and distance between the points (–3, 5) and (2, –6) is 12.01 units.
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#SPJ2
A. negative linear association
B. negative nonlinear association
C. positive linear association
D. positive nonlinear association