What is the value of cos (150°) ?

150

Ih

30

I owe old is Mukesh ambani.

What is 10 to the negative 4th as a fraction and 10 to the negative 5th as a decimal and fraction

You roll a standard number cube. What is the probability of rolling a number that is less than 5? Express your answer as a fraction.

Campbell Middle school has 912 students. How many computers are in this schools computer lab?

What is the surface area of 45 yd and 30yd

What is 33 1/3% of $96

Order the set of numbers from least to greatest. 7, 6.91 (1 is a repeating decimal), 7 1/8, and 15/2 (SHOW YOUR WORK)

Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (3x - 4) feet, (x2 - 1) feet, and (2%? - 15) feet.

In triangle efg, angle e is 30, angle f is 60, and angle g is 90, what is true about triangle efg

salt water has a density of 1030 kg/m^3. a piece of wood with mass of 1260 g is a cuboid with dimensions 7 cm x 10 cm x 15 cm. Will it float in water? a) Work out the volume of the wood b) Work out the density of the wood