$\displaystyle\bf\\\textbf{The 2 notations are equivalent.}\\\\The~notation:~"m\widehat{ABC}"~is~equivalent~to~the~notation:~"m\angle\,ABC".\\\\\implies~~\boxed{\bf~m\angle\,ABC=m\widehat{ABC}=116^o}$

4 0

3 years ago

What is the value of the expression 24 + 32? (2 points)

Maurinko [17]

Answer:

Step-by-step explanation:

Round: 24 is 20 and 34 is 30

20 + 30 = 50

now unrounded, it's easier.

24 + 32 = 56

because 4 + 2 = 6, we know to add on only a few more.

8 0

2 years ago

In the diagram above <1=135 find the measure of <2

kow [346]

Answer:

∠ 2 = 45°

Step-by-step explanation:

∠ 1 and ∠ 2 are same- side interior angles and are supplementary, thus

∠ 2 = 180° - ∠ 1 = 180° - 135° = 45°

6 0

3 years ago

Two times the sum of nine and a number is the opposite of 9.

marshall27 [118]

18 that question is confusing so I guessed sorry dude

8 0

3 years ago