Answer:
See below ~
Step-by-step explanation:
Classifying the triangles by sides and angles :
<u>Triangle ABC</u>
⇒ By Sides : Scalene (All sides are unequal)
⇒ By Angles : Right (There is a right angle = 90°)
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<u>Triangle GHI</u>
⇒ By Sides : Isosceles (2 sides are equal)
⇒ By Angles : Obtuse (One angle is greater than 90°)
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<u>Triangle DEF</u>
⇒ By Sides : Equilateral (All sides are equal)
⇒ By Angles : Acute (All angles are less than 90°)
Answer:
2x+5
Step-by-step explanation:
You double the amount she has and add 5 so it would be 2x+5
Hope this helps!
So sorry I can’t good luck
i did it on calculator and i got: 10.959003km
5.081+2.986= 5.08100299km. (i added that with 5978km.) i hope this helps. (7>7)