Answer:
NE = 8 cm
Step-by-step explanation:
Radius OA = OE = 5 cm
In right triangle OAN, OA² + AN² = ON²
5² + 12² = ON²
ON² = 25 + 144 = 169
so ON = 13 cm
NE = ON - OE = 13 - 5 = 8 cm
<h2>Answer:</h2>
3 ( x - 7 ) = 18
<h3>Explanation:</h3>
Let the number be x, so that
According to the Question,
The difference of a number and 7 will be x - 7
Then, three times the difference of a number and 7 is 18 will be 3 ( x - 7 ) = 18.
I’m pretty sure that it’s 3/0.5 Hope I helped
Answer:
the symbol is called a tilde
Step-by-step explanation:
it means approximently
I think for the first one you do 8 times 9 and then 5 times 5 and add them together, I’m not sure though because I learned that a few years ago
