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arlik [135]
2 years ago
9

In right △ABC , the right angle is at C, m∠A=30∘ , and AC=5√ 5 units.

Mathematics
1 answer:
Makovka662 [10]2 years ago
6 0

Answer:

5\sqrt{15}+5\sqrt{5}

Step-by-step explanation:

The core uses the value of the Pythagorean theorem and special angles.

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A cinama has 3 screens on last saturday the was 500 visitors 40% went to screen 1 25% went to screen 2 and the rest to screen 3
olga nikolaevna [1]

Answer:

The answer to your question is 200 visitors went to screen 1

                                                     125 visitors went to screen 2

                                                      175 visitors went to screen 3

Step-by-step explanation:

Data

3 screens

total number of visitors = 500

40% screen 1

25% screen 2

rest screen 3

Process

1.- Calculate the 40% of 500

                    500 visitors ------------------- 100%

                        x               -------------------    40%

                        x = (40 x 500) / 100

                        x = 20000/100

                        x = 200 visitors

2.- Calculate the 25% of 500

                     500 visitors ------------------- 100%

                        x                -------------------   25%

                        x = (25 x 500) / 100

                        x = 12500/100

                        x = 125

3.- Calculate the number of visitors to screen 3

                     500 - 200 - 125

                     175

6 0
3 years ago
Karl is making a pot of chili. The recipe calls for StartFraction 3 Over 8 EndFraction cup of chili powder, but Karl only wants
muminat

Answer:

3/16 or 3 over 16

Step-by-step explanation:

Find half of 3/8:

1/2x3/8 = 3/16

3 0
3 years ago
2 questions will you s end nu des and do you like he ntai
elena-s [515]

Answer:

1. no i'm a guy unless u want to see my johnny sin thing 2. yes who dsen't

Step-by-step explanation:

7 0
2 years ago
Thirty students took a calculus exam. Of the students who passed the exam, 8 students earned an A, 9 earned a B, 6 earned a C, a
Alex73 [517]

Answer:

4/30 or 2/15

Step-by-step explanation:

total of student with either A,B,C, or D equals 26 which means 4 did not pass

8 0
3 years ago
What is the area of this figure?
lord [1]
Two triangle areas of:

10*24/2+18*24/2

120+216

336 u^2
6 0
2 years ago
Read 2 more answers
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