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3 years ago

Please Help Not Sure How To Due This Problem.

Mathematics

1 answer:

olganol [36]3 years ago

7 0

The answer is in the picture

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Help me with this question i’ll give you all five stars

Vladimir79 [104]

Answer:

A) upper point is (-5,5) the lower point is (1,-2)

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B) distance is 8

Step-by-step explanation:

8 0

3 years ago

Find the percent of change 1970's: $0.79 2010's: $3.72

tatyana61 [14]

Answer:

471%

Step-by-step explanation:

If you divide 3.72 by .79 you get 4.7088...

Multiply by 100 to get your percentage is 470.88...

Rounded to nearest percentage is 471

hope this helps

7 0

2 years ago

Given that abcd is a rhombus prove ac bisects BCD 80 points please answer

PolarNik [594]

Step-by-step explanation:

See the missing reasons, in order from top to bottom:

1. Definition of rhombus
2. Definition of congruent
3. Given
4. Definition of bisects
5. Reflexive property
6. SSS (three sides congruency)
7. CPCTC

4 0

3 years ago

Match the number with its opposite. (4 points)

bazaltina [42]

I hope this helps!!!

1.C
2.A
3.B
4.D

8 0

3 years ago

Vicki would like to estimate the probability of tails coming up fewer than 2 times in 3 coin flips.

Ganezh [65]

Answer:

0.4

Step-by-step explanation:

Vicki has a computer randomly select 0 or 1 three times, with 0 representing heads and 1 representing tails. The results of 15 trials are shown in the table.

110 111 000 011 000

010 101 100 000 000

111 101 110 101 111

Vicki would like to estimate the probability of tails (1) coming up fewer than 2 times (must be 0 or 1 digit 1 in record). All such seuences are marked in bold int the above table. There are 6 such trails. Hence, Vicki's estimated probability, based on this simulation is

$\dfrac{6}{15}=\dfrac{2}{5}=0.4$

6 0

3 years ago