Lia's ratio = 7/28 = 1/4
Maria's ratio = 14/42 = 1/3
Tia's ratio = 10/30 = 1/3
In short, Maria and Tia have same ration of blue to red pencils
Hope this helps!
Answer:
L = 20 inches
Step-by-step explanation:
w = width
L = length
area = 120
W x L = 120
L - 8 = 2W then L = 2W + 8
substitute for L:
W x (2W + 8) = 120
2W² + 8W -120 = 0
(2W - 12)(W + 10) = 0
2W-12 = 0
2W = 12
W = 6
L = 20
Answer:
13
Step-by-step explanation:
x*x=12*12+5*5
x*x=144+25
x*x=169
x=13
Answer:
P=6x-3 units
Correct answer: Third option
Step-by-step explanation:
<u>Perimeter of a Triangle
</u>
Given a triangle of sides a,b,c. The perimeter is the sum of its sides, i.e.
P=a+b+c
The triangle shown in the figure has sides of values x+3, 2x-1, 3x-5. The perimeter is
P=x+3+2x-1+ 3x-5
Joining like terms:
P=6x-3 units
Correct answer: Third option
If you're trying to find the measurement of angle s then it'd be 2x degrees, since it's twice that of angle y, which is x degrees.
