Answer: B is correct, 40 degrees.
Step-by-step explanation:
70 is the given angle, z is equivalent to that angle, so z is 70. So add those together, and you have 140. According to the rule, a triangle will always add up to 180. So 180-140=40 and there's your answer. Hope this helps!
The greatest common factor of 28 and 36 is 4.
12 yards to 36 yards is 3 time the length, so this means the new scaled drawing would need to be 1/3 the size of the original one.
9 inches / 3 = 3 inches
6 inches / 3 = 2 inches
The new scaled drawing would be 3 inches, 2 inches.
Answer:
Fail to reject the null hypothesis.
Step-by-step explanation:
The hypothesis test is conducted for Boston public school. They have used z-value table and the value of test statistics is 1.20. AT the significance level of 0.05, the null hypothesis is accepted. We cannot reject the null hypothesis. The p-value is greater than alpha so there is no evidence to support the claim of Boston Public School.
Answer:
you don't save any money, you lose money instead
Explanation:
Given,
At 54, there is a tax rate of 28%
At 59½ there is a penalty of 10% with the tax rate of 28%
Therefore at 54, money left after tax = $45000*(1-0.28)=45000*0.72=$32400
At 59½, money left after tax =$45000*(1-0.10)*(1-0.28)= 45000*0.90*0.72=$29160
Money lost =29160-32400= -$3240
