One angle in a right triangle measures 15 degrees.what is the measure of the other acute angle in this triangle?A)65 degrees
B)75degrees
C)105degrees

Answers

Answer 1

Answer: angles add up to 180
if right triangle, one angle is 90
another is 15 as given therefor
180=15+90+x
180=105+x
subtract 105
75=x

angle is 75 degrees

answer s B

Answer 2

Answer:

because all triangles angles add up to equal 180, and a right triangle has a 90 degree angle. you subtract 90 and 15 from 180 and that number will be the size of the remaining angle

180-90=90

90-15= 75

the answer is B) 75degrees

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A company famous for its nacho-flavored corn chips has developed two new formulas, A and B, which they hope their customers will like even more than the original formula. To determine whether customers prefer one of the new formulas over the current nacho flavoring, a sample of 50 customers is obtained. Each customer tastes both formula A and formula B in a randomly assigned order and indicates which one they prefer more. Which of the following best describes this study?This study is not well designed because there is no replication. Each customer tasted the formulas only once.AThis study is not well designed because formulas A and B are not compared with the original formula.BThis study is not well designed because the sample may not have been randomly selected.CThis study is not well designed because each customer should taste the two new formulas in the same order.DThis study is not well designed because there is not enough replication with only 50 customers.

Erin byus a bag of peanuts that weighs three fourths of a pound. Later that week, the bag is two thirds full.how much does the bag of peanuts weigh now? Show your work.

Answers

Weight of peanuts in a full bag = ¾ pounds
Weight of the bag when it is 2/3 full
Then
1 full bag = ¾ pounds
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Answer Please! 25 Points

Answers

Answer:

y = 6

Step-by-step explanation:

-4x - 9y = -26

substitute -7 for x

-4 (-7) - 9y = -26

28 - 9y = -26

-28 -28

-9y = -54

/-9 /-9

y = 6

hope this helps :)

What is 5/8 equal to

Answers

Many fractions are equal. You can double both numbers to make a new fraction with the same properties, or times them both by 10 or more.
Examples of answers:
10/16
50/80
500/800 etc...

Simplify please help

Answers

idk what the ! are for but i would thing the answer is 2...

Is there a one by 6 and 3. If not, the answer is 2.

Math question down below

Answers

Answer:

315

Step-by-step explanation:

42 is 84 percent of 50. If you apply this to 375, you get 315 because 84 percent of 375 is 315

Please Answer The data from a survey on the academic degrees earned by students in the United States in 2009 is shown below. Degree Male (in thousands) Female (in thousands) Marginal Totals Associate 298 489 787 Bachelor 685 916 1,601 Master 260 397 657 Professional 47 45 92 Doctorate 32 35 67 Marginal Totals 1,322 1,882 3,204 What percentage of students earning degrees in 2009 were awarded a professional degree? A. 4.89% B. 2.87% C. 6.96% D. 5.75%

Answers

Answer:

the answer is B. 2.87

Step-by-step explanation:

You must get the total of pro (professional) degrees handed out (92) Then divide that by the total amount of degrees handed out. 92/3204 in the calculator you should get 0.02871410736 times that by 100 and there's your direct answer

Your Welcome

Answer:

2.87% was correct answer on plato/edmentum

Step-by-step explanation:

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