Answer:
her grandson would be 7 and her granddaughter would be 5.
Step-by-step explanation:
their ages together is 12. we divide that by the two grandchildren, and adjust it to where they are to years apart.
12÷2=6
6+6 + adjusted = 5 and 7.
to fact check 5+7=12, and 7 is two numbers above 5.
Because mistakes are made so that people can learn from them. Sometimes some mistakes make it into the public and you learn from that. This is why we have history to remind us of our country's mistakes and right choices so that these mistakes may never be made again.
If Angle C is 53° then angle A=42°
sin 42°/85=sin 85°/AC
==>AC=sin 85° *85 /sin 42°=126.54711....
Answer:
4 times 5 = 20, and 20 is... well.. 20
Step-by-step explanation:
When a number has another number in parentheses by it, it means you multiply the numbers together. So 4(5) is the same as 4 times 5, which equals 20
Answer:
D (last one)
Step-by-step explanation:
(x - 3)(x + 11)
Expand
x² + 11x - 3x - 33
Simplify
x² + 8x - 33
