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3 years ago

Please help 20 points geometry triangle questions

Mathematics

1 answer:

slava [35]3 years ago

5 0

Answer:

1. yes, SAS

2. yes, ASA

3. yes, SSA

4. yes, SAS

5. no

6. yes, HL and SSA

7. yes, HL and ASA

8. yes, ASA

9. no

10. yes, SSS

11. yes, ASA

12. yes, HL and SSA

13. yes, SAS

14. no

15. no

16. no

17. yes, ASA

18. yes, ASA

19. yes, ASA

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A bag contains 6 yellow marbles and 18 red. If a representative sample contains 2 yellow marbles, then how many red would you ex

kramer

Answer:

6 red marbles

Step-by-step explanation:

We must first find our multiplier since a sample represents a population (the whole thing).

6/2 = 3, so 3 * 2 = 6.

I will use the value of 6/2, aka 3 and use that as my divisor.

18/3 = 6.

Therefore, you would expect to have 6 red marbles.

3 0

3 years ago

Is (2, 10) a solution to this system of inequalities? y y > 4x + 1 yes no

velikii [3]

Answer:

yes

Step-by-step explanation:

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2 years ago

Is the square root of eight a rational or irrational number

shutvik [7]

$\bf \sqrt{8}\implies \sqrt{2\cdot 2\cdot 2}\implies \sqrt{2^2\cdot 2}\implies 2\sqrt{2}$

it just so happen that √2 is an irrational number, so any product with it as a factor, will yield an irrational number as well.

factoid: Ancient Greeks were scared of irrational numbers, and they steered clear from √2.

8 0

3 years ago

Solve for x on each of these questions please!

IgorLugansk [536]

Answer:

1. x = 10

2. x = 4

Step-by-step explanation:

I use the angle ABC method:

AB² + AC² = BC²

6² + 8² = x²

x = 10

AB² + AC² = BC²

3² + x² = 5²

x = 4

HOPE THIS HELPS AND HAVE A NICE DAY <3

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2 years ago

On a coordinate plane, two parabolas open up. The solid-line parabola goes through (1, 3), has a vertex at (3, negative 1), and

anastassius [24]

Answer:

c.right 3 units, down 1 unit

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help 20 points geometry triangle questions​

Please help 20 points geometry triangle questions