Answer:
4
Step-by-step explanation:
the ratio from 9 to 18 is times 2 so multiply 2 by 2
Answer:
D
Step-by-step explanation:
in this case, because it is being dilated by a factor of 2 this means that figure A´B´C´ will be double the size of its pre-image ABC.
each side will now be its double which means:
side A´C´= 10
side B´C´= 6
and side A´B´= 8
since the figure is only increasing its sides the angles of the right triangle remain the same.
<A= 37 degrees
B. <span>The independent variable is the amount of sugar dissolved, and the dependent variable is the temperature of the water. Hope this helps. </span>
3(4+3r)
= 12 + 9r
Hope it helped :)
Answer:
x > -1
Step-by-step explanation:
Isolate the variable, x. Treat the > sign like an equal sign, what you do to one side, you do to the other.
Subtract 5 from both sides:
x + 5 (-5) > 4 (-5)
x > 4 - 5
x > -1
x > -1 is your answer.
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