If vx = wz = 40 cm and m∠zvx = m∠xwz = 22°, can δvzx and δwxz be proven congruent by sas? why or why not?

yes, along with the given information, zx ≅ zx by the reflexive property.

yes, the triangles are both obtuse.

no, the sides of the triangles intersect.

no, there is not enough information given.

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

I’m confused on how to work the pie charts

What makes a trapezoid an isosceles trapezoid?