Answer: 6ft
the scale goes up by a factor of three by looking at the bottom numbers from the 3 to the 7, so you would apply that to the height too making it 3+3=6 ft
Answer:
15.
Step-by-step explanation:
It said twenty-two less than a number so you subtract. 15-22 is 7.
Answer:
x = 11
Step-by-step explanation:
interior angles of a triangle = 180
equation:
⇒ 82 + 31 + 6x + 1 = 180
combine like terms:
⇒ 82 + 31 + 6x + 1 = 180
⇒ 114 + 6x = 180
subtract 114 on both sides:
⇒ 114 - 114 + 6x = 180 - 114
⇒ 6x = 66
divide 6 on both sides:
⇒ 6x = 66
⇒
⇒ x = 11
Answer:
angle 1: 44 degrees
Angle 2: 44 degrees
Angle 3: 68 degrees
Step-by-step explanation:
since these triangles are isosceles the 2 bottom angles are equivalent
Also sup um of all three angles of a triangle equal 180 degrees
We know 2 angles of the triangle to the left and they are both 68 degrees so to find angle 1 we multiply 68 by 2 first
68x2
136
Now subtract 180 from that
180-136
44 degrees is angle 1
Angle 2 is equal to angle 1 since it’s across like that
So angle 2 is 44 degrees
And since they both are isosceles we know angle 3mis 68 degrees also since the 2 bottom angles have to be the same
Hopes this helps please mark brainliest
Answer:
5 or -5
Step-by-step explanation:
3+2=5
-1(3+2)=-5