If a number is a natural number, then it is also a whole number. Inverse: Truth Value: Converse: Truth Value: Contrapositive: Truth Value: Bi-Conditional: Truth Value: please help, 25 points

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

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.°