9 + 6u = 7u
u = 9 (Subtract "6u" from both sides)
Answer:
i think maybe D
Step-by-step explanation:
Normally a equation has to have an equal sign and all the numbers add up
Answer:
1.08 × 10^11
Step-by-step explanation:
Subtract: (1.8*10^11)-(7.2*10^10)
8/36 because:
8+16+12=36
and if you simplify it the answer will be 4/18 2/9
Answer:
Acute
Step-by-step explanation:
Note the definitions:
Obtuse: At least one of the angles are greater than 90°
Equilateral: All angles are congruent & equal to 60°
Acute: All angles are less than 90°
Right: At least one angle is equal to 90°
In this case, the triangle is a D) acute, for it fits the requirement for being an acute... all angles are less than 90°.
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