Sum of interior angle of a triangle is 180 degrees.
2x + 4x + 9x = 180
15x = 180
x = 180/15 = 12
2x = 2 x 12 = 24
4x = 4 x 12 = 48
9x = 9 x 12 = 108
the measures of the angles are : 24 degrees, 48 degrees ,108 degrees
Answer:
2m + 4n
Step-by-step explanation:
What's distributive property?
- Distributive property is a property of multiplication that is typically in the form a(b + c), where a is the number being "distributed" to b and c. (This means you multiply a by b and a by c)
Given the information above, let's distribute 2 to m and 2n.
Therefore, the answer is 2m + 4n.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
Step-by-step explanation:
Rectangle:
Length : Width = 3 : 5
Length = 3x
Width = 5x
Perimeter = 64
2*(length + width) = 64
2*(3x + 5x) = 64 {Add like terms}
2 * 8x = 64
16x = 64 {Divide both sides by 16}
x = 64/16
x = 4
Length = 3*4 = 12 units
Width = 5*4 = 20 units
Answer:
-14
Step-by-step explanation:
step 1:
Subtract 11 from both sides.
y+11−11<−3−11
y<−14
Answer:
Step-by-step explanation:
the area is 167