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ra1l [238]
3 years ago
9

2.3 The diameter of a circle is 8 m long. Calculate its: radius

Mathematics
2 answers:
slavikrds [6]3 years ago
4 0

Answer:

4

Step-by-step explanation:

Diameter is equal to 2r

so,

8÷2=4

xxMikexx [17]3 years ago
4 0

Answer:

4

Step-by-step explanation:

diameter is 2 times greater than radius

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Which expression has the greatest value when x=3
Luden [163]

Answer:

The third expression: (2x)^3

Step-by-step explanation:

Plug in 3 for x in each expression

2x^3

2(3)^3

Use PEMDAS

2 (3 × 3 × 3)

2 (9 × 3)

2 (27)

54

2x^3 + 5

(The last expression told us 2x^3 = 54 so feel free to use this information to make life easier)

54 + 5

59

(2x)^3

(2 × 3)^3

Use PEMDAS

6^3

6 × 6 × 6

36 × 6

216

(x - 1)^3

(3 - 1)^3

Use PEMDAS

2^3

2 × 2 × 2

4 × 2

8

216 is the greatest value so the third expression is the answer

7 0
2 years ago
Which two of the following are benefits of consumer programs?
Dennis_Churaev [7]

Answer:

The correct answer is 1) They help prosecute companies that sell unsafe products to consumers. And 4) They help consumers identify the best product reviews from various sources.

Explanation:

Consumer programs are all those that were created to provide the customer with the correct information about the products and their quality.

Nowadays, with the competition between the companies that present the same product, the client can feel confused about what product to consume. Still, through the consumer programs, the person can choose the best product depending on the program review, but in this way, You will be sure to select the right product based on your needs.

<em>I hope this information can help you.</em>

7 0
3 years ago
Read 2 more answers
50 POINTS!!!!! HELP ASAP!
hram777 [196]

Answer:

The inequality for Part A:  −6 °F <  −2 °F

Step by step-

The reason for that us because the -2 is closer to zero on the number line

3 0
2 years ago
(4-3n) 8 simplify the expression
PSYCHO15rus [73]

Answer:32-24n

Step-by-step explanation:

Take 8 and 4 and multiply it and you get 32. Take 8 and 3 multiply or add 8 three times and you get 24 and also add the n so it’s 24n since the n goes no where, and you can’t really subtract a number with a letter with a number or a number with a different letter, you can only subtract or add it if it has the same letter on the number. Hope that helps.

5 0
3 years ago
Which ordered pairs cause this relation not to be a function? why? {(0, 0.5), (0.5, 1), (3, 1), (1, 6), (3, 2)}?
frosja888 [35]

Answer:

  (3, 1), (3, 2)

Step-by-step explanation:

Pairs that have the same x-value are not allowed in a relation that is a function.

3 0
3 years ago
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