Answer:
3cm
Step-by-step explanation:
A particular satellite is 15 m wide
Model of it was built with a scale of 1 cm: 5 m
=> scale of the model will be: 1/500cm and A particular satellite is 1500 cm wide
=>1500*1/500=3(cm)
Answer:
None of the above option is correct
The perimeter of the Pentagon is 21x + 19
Answer:
1080 degrees
180(n-2) = sum of all interior angles
180(6) = 1080
Answer:
33 1/3 or 100/3
Step-by-step explanation:
6 2/3 turns into 20/3
20/3 divided by 1/5
100/3 or 33 1/3
Answer:
(x, y) = (22, 35)
base angle theorem; angle sum theorem
Step-by-step explanation:
Base angles theorem:
Angles opposite congruent sides are congruent:
3x -11 = 2x +11
x = 22
__
Angle sum theorem:
The sum of angles in a triangle is 180°.
(3x -11)° +(2x +11)° +2y° = 180°
5x° +2y° = 180°
2y = 180 -5(22) . . . . . divide by °, subtract 5x, substitute for x
y = 35 . . . . . . . . . divide by 2