Let us start with the unknown. Let us give one of the base angles the
value of x. The other base angle is also x since both the base angles in
an isosceles triangle will be equal. The remaining angle is 40 more
than three times one of the base angles.It is 3x + 40. Here we get the
equation
x+x+3x+40=180
5x + 40 = 180
5x = 180 - 40 = 140
Therefore x = 140/5 = 28
So the angles are 28, 28 and 124.
The third angle is 3 times 28 + 40 = 84 + 40 = 124.
Answer:
C. 700 km/hour
Step-by-step explanation:
2 would be the correct answer:)
Answer:
<h2>0.64</h2>
Step-by-step explanation:
4.48/7
7 into 4 (0 times)
Bring next number down 4.48 ⬇️
7 into 44 (6 times, 2 left over)
Bring next number down 4.48 ⬇️
7 into 28 (4 times)
Answer 0.64
I'm always happy to help :)
