Answer:
Step-by-step explanation:
Answer:
7.24
Step-by-step explanation:
<span>associative property of addition
(a+b) + c = a + (b +c)
hope that helps.....</span>
Answer: The measure of the third angle of a triangle is 64°.
Step-by-step explanation:
Since we have given that
First angle = 44°
Second angle = 72°
Let the third angle be x.
As we know that the sum of all three angles of a triangle is supplementary.
![44^\circ+72^\circ+x=180^\circ\\\\116^\circ+x=180^\circ\\\\x=180^\circ-116^\circ\\\\x=64^\circ](https://tex.z-dn.net/?f=44%5E%5Ccirc%2B72%5E%5Ccirc%2Bx%3D180%5E%5Ccirc%5C%5C%5C%5C116%5E%5Ccirc%2Bx%3D180%5E%5Ccirc%5C%5C%5C%5Cx%3D180%5E%5Ccirc-116%5E%5Ccirc%5C%5C%5C%5Cx%3D64%5E%5Ccirc)
Hence, the measure of the third angle of a triangle is 64°.
The answer would be 910 because numbers 1-4 round down to the nearest tenth and numbers 5-9 round up to the nearest tenth. This number ends in 7, so we would round up to the nearest tenth. This would make the correct answer 910