Answer:
111°
Step-by-step explanation:
By exterior angle theorem:
Answer:
x = 111
Step-by-step explanation:
180- 82 -29 is 69 and 180-69 is x which x is equal to 111
Answer:
5
Step-by-step explanation:
Answer:
Step-by-step explanation:
You have to use PEMDAS
first p, parenthesis
12-2=10
then e exponenets 3^3=9
and finally d diviison /2
so 9(10) : 2
=90/2
=45
Answer:
Step-by-step explanation:
Remark
Let the shorter base = x
Let the longer base = 3x
h = 5
Area = 60
Formula
Area = (b1 + b2)*h /2
Solution
60 = (x + 3x)*5 / 2 Multiply both sides by 2
2*60 = (x + 3x)*5 Combine like terms
120 = 4x *5
120 = 20x Divide by 20
120/20 = x
x = 6
Therefore the two bases are
x = 6
3x = 18
Answer:
C
Step-by-step explanation:
: no, ur so rude. why do u have to be so mean ....