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Nikitich [7]
3 years ago
15

a class is having their picture taken. the photographer positions himself 21 feet from the center of the row of students. When t

he the photographer looks at the last student at either end of the row, the photographer must turn 45 degrees from the center in either direction
Mathematics
1 answer:
Papessa [141]3 years ago
6 0

Answer:

24

Step-by-step explanation:

tbh I am not sure if this is right but here

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Algebra 1 help please
Karo-lina-s [1.5K]
Short leg = 18 Long leg= 24 Hypotenuse= 30 My calculations were simple trial and error. I started with a trial of 10 for the short leg to begin with, averaging and estimating the appropriate proportions based off 6 additional increments. Sorry I don't have an algebraic method for you. Hope this has helped somewhat :)
7 0
3 years ago
Help plz show work I need to have all Aś this year Only do 18,20,24,22,28,26,30,32,
Veseljchak [2.6K]

Answer:  see below

<u>Step-by-step explanation:</u>

The "point" on the inequality symbol points to the smaller number

  • <  is the "less than" inequality symbol
  • > is the "greater than" inequality symbol
  • = is the "equal" symbol

18) 3 = 3

20) \sqrt6 < \sqrt{10}

22) 0.8 = 4/5      Note: 4÷5 is 0.8

26) 0.075 < 0.39

28) -5.2 < -4.8

30) 0.4 > \sqrt{0.4}

32) \sqrt5 < \sqrt7

6 0
3 years ago
Which type of statement has the form "if A, then B"?
fiasKO [112]
I think it would be conditional, because B depends on A. Of A is false, then B isn’t possible, making it conditional.
4 0
3 years ago
Read 2 more answers
A pair of basketball shoes was originally priced at 80. It was marked up by 37.5% what was the retail price of the shoes
OlgaM077 [116]

Answer:

67

Step-by-step explanation:

4 0
4 years ago
A total of 200 10-year-old children of similar intellectual abilities participated in a noise experiment in their classrooms. Th
Vladimir79 [104]

Answer:

The dependent variable for this experiment is the ability of students with similar intellectual abilities to recall the meaning of a symbol in a textbook one week after the start of the experiment which depends on the presence or absence of noise outside the classroom.

Step-by-step explanation:

In an experiment, the independent variable is the one whose value, form or outcome is not determined by any other variable in the experiment.

The dependent variable is the one whose value, form or outcome is determined by one or more other variable(s) in the experiment.

This experiment tests the abilities of students with similar intellectual abilities to recall the meaning of a symbol in a textbook one week after the start of the experiment.

This ability was made to depend on whether there was noise or no noise outside their classrooms.

Since, this variable to be measured is determined by another variable in the experiment, it is evident that this is the dependent variable for this experiment.

Hope this Helps!!!

6 0
3 years ago
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