The sixth grade chorus has a boy to girl ratio of 3: 8 which of the following ratios is equivalent to this ratio? a) 15 boys to 55 girls b) 55 boys to 15 girls c) 40 boys to 15 girls d) 15 boys to 40 girls

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

For the inequality |c| < |d| to be true, which of the following must be true?

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°