Answer:
226.19
Step-by-step explanation:
just use the go'gle calculator
Answer:
50
Step-by-step explanation:
Line ED is a straight line. This means that it is 180. The other two angles combined are 130. Subtract 180 from 130 and you will get 50.
Answer: Teo is 6 years old and Sara is 1 year old.
Step-by-step explanation:
This can be translated as:
Teo's age from 2 years ago was equal to Sara's age in 3 years.
In 2 years from now, Sara will have half the age of Leo.
we want to find the age of Sara and Leo.
we can write Teo's age as T, and Sara's age as S.
Then we have that:
T - 2 = S + 3
S + 2 = T/2
first, we must isolate one of the variables in one of the equations, let's isolate T in the first equation:
T = S + 3 + 2 = S + 5
now, we can replace it in the second equation:
S + 2 = T/2 = (S + 5)/2
2S + 4 = S + 5
2S - S = 5 - 4
S = 1
Then Sara is one year old, and the age of Teo is:
T - 2 = 1 + 3
T = 4 + 2 = 6
Teo is 6 years old.
Answer:
Purchase amount = $642
Step-by-step explanation:
Given that:
Jeff has bought:
cell phone = $500
4 Accessories = 4 * $25
4 acessories = $100
Total = $500 + $100 = $600
As the sale tax is 7% so
Sale tax = 7% (600)
Sale Tax = 0.07(600)
Sale Tax = $42
So the purchase amount will be Total + Sale Tax
Purchase amount = $600 + $42 = $642
i hope it will help you!
D) 12 would NOT be a possible length for the third side because the sum of the 2 shorter legs should be greater than the longest leg.
