Answer:
Expressions A, E, and F
Step-by-step explanation:
In general, when negative integers are multiplied; if the negative integers are even, then the product would be positive. But if the negative integers are odd, then the product would be negative.
Thus,
A. (−5)(−0.4)(1.8) = (2.0)(1.8)
= 3.6
B. (-45)(-19)(-112) = (855)(-112)
= -95760
C. −1(5+17) = -1(22)
= -22
D. (−5)(−0.4)(1.8)(−3.25) = (2.0)(-5.85)
= -11.7
E. (-49)(-34)(-12)(-12) = (1666)(144)
= 239904
F. −1(3.5−7) = -1(-3.5)
= 3.5
Thus expressions A, E and F have positive products.
I'll try! What's the link?
Let x represent the number:
2/3(x)+15=9
2/3(x)= -6
x= -6/(2/3)
x= -6*(3/2)
x= -9
Answer:
The reflection in the x-xis, then:
All x-component is unchanged.
All y-component is changed with respect to sign ( - to + and vice versa).
The reflection in the y-xis, then:
All y-component is unchanged.
All x-component is changed with respect to sign ( - to + and vice versa).
=> Transformation from triangle A to triangle C, changed sign of all vertices
Answer:
Following are the ratio to this question:
Step-by-step explanation:
Given:
Formula:
