∠a is an obtuse angle. a. the argument is valid by the law of syllogism. b. the argument is not valid because the conclusion does not follow from the premises. c. the argument is not valid because the premises are not true. d. the argument is valid by the law of detachment

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

For what value of x does 4x = (1/8) x + 5?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?