Answer:1.75 = 5n
Step-by-step explanation:
Answer:
Step-by-step explanation:
Adam's age = 4 years
Ava's age = 2 * 4 = 8 years
Olivia's age = 4 ÷ 2 = 2 years
Answer:
Height = 4 feet
Step-by-step explanation:
To determine how tall I can be we take the difference between the shadow cast by the 32-feet tree and the distance away from the tree
But the tree is 32 feet tall but on shadow it's 160
So lemme determine how long I'll be in my shadow first
Distance away from tree= 140 feet
Length of shadow cast by tree
= 160 feet
Length of shadow= 160-140
Length if shadow= 20 feet
My height= x
X/20= 32/160
X= 20*32/260
X = 4 feet
Height = 4 feet
Answer: X = 50
Step-by-step explanation: We shall first solve for X in the algebraic expression as follows ;
(X + 10) + (2X + 20) = 180
By removing brackets and collecting like terms we now have
X + 2X + 10 + 20 = 180
3X + 30 = 180
Subtract 30 from both sides of the equation
3X = 150
X = 50
If X has been identified as equal to 50, then the two angles given shall be
Angle 1 = X + 10
Angle 1 = 50 + 10
Angle 1 = 60
Also
Angle 2= 2X + 20
Angle 2 = 2(50) + 20
Angle 2 = 100 + 20
Angle 2 = 120
One of the properties of a parallelogram is, “Opposite angles are congruent.”
The other two angles would also measure 60 and 120, and the sum of all the interior angles shall be;
60 + 120 + 60 + 120 = 360
360 = 360.
