Mathematics, 09.09.2021 01:50 shadow29916

please help. I need to know the answer or at least how to solve. I am very confused. "If h(x) = x^{2} -5x + 7, find each value." Using this knowledge answer "1/3·h(-8). Please explain how to do.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

Answers: 1

Answer

Mathematics, 21.06.2019 18:40

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

If rt is greater than ba, which statement must be true ?

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Answers: 3

Answer

You know the right answer?

please help. I need to know the answer or at least how to solve. I am very confused. "If h(x) = x^{2...

Questions

Mathematics, 25.01.2021 05:30

David is making patterns using these rules. Rule for Pattern A: start with 20 and subtract 2 Rule for Pattern B: start with 10 and subtract 1 Which pa...

Mathematics, 25.01.2021 05:30

Find the Measure of angle O (see image) Only real answers, please

Mathematics, 25.01.2021 05:30

The area of a rectangular field is 5695 m². If the width of the field is 67 m, what is its length?...

Mathematics, 25.01.2021 05:30