1) you have to use PEMDAS.
2) 0.2^4+2.1•0.5^3 **solve exponents first**
.0016+2.1•0.125
.0016+0.2625=.2641
2) your answer is .2641
Answer:
80
Step-by-step explanation:
2:3
2+3=5
2/5×200=80
Answer:
Angle 2, 4, 6 are exterior angles, see below
Step-by-step explanation:
Exterior Angles are what they sound like, they are angles on the outside of a traingle.
HOWEVER, the angles that are vertical to the ones in sides are not exterior angles. Angle 3 is not an exterior angle. All the other ones outside are.
Angle 2, 4, 6 are exterior angles
'a' can't be uniquely found without some more information about the triangle. With only the given information, all we can say is that 5a must be at least 17. Is there a picture of the triangle ? Is there maybe possibly an angle given ? ?
Answer:
6.9x
Step-by-step explanation:
2.7x + 3.2x + x = So you combine like terms. Since they all have x after them, they are all like terms so you can add them all together. x = 1
Therefore, your answer is 6.9x