An acute angel measure is

How many Oxygen atoms are in the following equation Pb (C2H3O2) 2

Marie wants to space markers evenly along a 5 mile race course. She put a marker at the start line. How far apart should the 21 markers be?

Find the distance CD rounded to the nearest tenth (5-2) ^2 + (6-2) ^2

Find the perimeter of NOP, where N (-4,0), O (-1,4), P (3,-2)

Five years ago Kate was 5 times as old as her son. In 5 years her age will be 8 less than three times her son's age at that time. What is the sum of their ages?

What does sum mean in math?

Esteban has a big jar of change in his room He has 600 coins in total and 240 of them are pennies what percent of coins are pennies

To make concrete mix, Monica pours 34 pounds of cement, 68 pounds of sand, 14 pounds of small pebbles, and 19 pounds of large pebbles into a large wheelbarrow. If she pours the mixture into 9 equal size bags, how much bags will each bag weigh?

For the trinomial x2 + 10x + 21, we want to find two binomial factors

Difference between 4 and 2 times a number is 10