The first one is 40:5 becasue when you divide 40 by 8, you get 5.
The second one would probably be 42:8.4 becuase when you divide 42 by 5, you get 8.4
I'm not so sure about the secod one but i am positive about the first one.
Hope this helps!! :D
Well round them so the estimation would be 520,(for hundred) and 520 (for tens)
Answer:
Isosceles Triangle; Acute Triangle
Step-by-step explanation:
Review your definitions of the different types of triangles:
acute triangle- a triangle that has three acute (less than 90 degrees) angles
obtuse triangle- a triangle that has an obtuse (greater than 90 degrees) angle.
right triangle- a triangle that had one right (90 degrees) angles
isosceles triangle- a triangle with two congruent sides and one unique side and angle.
equilateral triangle- a triangle with three congruent sides and three congruent angles.
scalene triangle- a triangle with no congruent sides and no congruent angles.
With these definitions, we can classify ΔPQR as an isosceles acute triangle.
Answer:yeet
Step-by-step explanation:
Yeet
Option I
(3x+4)cm =(2x+10)cm
3x-2x=6
x=6
Option II
(3x+4)= (x+12)
3x-x=12-4
2x=8
x=4
Option III
(2x+10)= (x+12)
2x-x=12-10
x=2
