On a piece of paper, use a protractor to construct a triangle with angle measures of 30° and 50º. What is the measure of the third angle?

1. 60°

2. 80°

3. 100°

4. 180°

A square with sides of 15 cm is enlarged in a ratio 3:4. What is the area of the resulting square?

Is the number prime or composite 39 and 47

Greatest common factor of 10 and 42

Predict the number of blue squares in a quilt with 11 green squares if there are 4 green squares in a quilt with 68 blue squares

F (n) = 1.25n + 6.25; 25 the explicit rule for a sequence and one of the specific terms is given find the postion of the given term

Does 490/10 equel to 4.9

Which rational number also belongs to the set of natural numbers? Select one: a. 15 b. - 12 c. 38 d. 0.1666 ...

How many different ways can 12 race cars finish in first second and third place?

As a sales person you are paid $50 per week + 2 per sale this week you want your pay to be at least $100 what's the minimum number of sales you can make turn at least $100

4. If a pair of shoes is going to be discounted 15%, what decimal can be used as the multiplier to find the new cost of the shoes?