4 years ago

5 questions and if you answer then you will get points, Brainliest answer, thanks, and 5-star rating thx

Mathematics

2 answers:

shusha [124]4 years ago

5 0

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

Nikitich [7]4 years ago

4 0

This is independent as he is picking up cards randomly.

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Question 4(Multiple Choice Worth 1 points) (08.01 LC) What are the x-intercepts of the parabola? graph of parabola falling from

gulaghasi [49]

Answer:

(4, 0) and (5, 0)

Step-by-step explanation:

Given

See attachment for graph

Required

The x intercepts

This is the point where $y = 0$

From the graph, we have the following as the x-intercepts:

$(x_1,y_1) = (4,0)$

$(x_2,y_2) = (5,0)$

Because the curve crosses the x-axis at the above points

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3 years ago

A company is making red metal no entry signs with outer diameter equal to 12 inches. How many square inches of area are included

Gnom [1K]

Answer:60.8

Step-by-step explanation: Just do 12/2 and 8/2 and plug those numbers into the area of a circle formula that is A=πr2 and subtract those numbers

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3 years ago

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Fifty-five percent of the pupils in a class are

tatyana61 [14]

Answer: it’s 55/100 percent

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3 years ago

Mai had 5 candy bars. She ate half of one candy bar and decided to distribute the remaining bars between her two sisters and her

brilliants [131]

1 and 2/3 is the answer

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3 years ago

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12a - 6 + 7a - 2a ; a = 4<br> Need help please

Novosadov [1.4K]

Answer:

Step-by-step explanation:

Plug in the value of a in the equation:

12(4) - 6 + 7(4) - 2(4)

Solve 12(4) - 6:

12(4) - 6 = 48 - 6 = 42

Solve 7(4) - 2(4):

7(4) - 2(4) = 28 - 8 = 20

Combine both answers (42+20):

42+20 = 62

Complete answer:

12(4) - 6 + 7(4) - 2(4) = 62

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3 years ago