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Novosadov [1.4K]

3 years ago

13

What is the value of the expression shown below, when p= 1 and q= 4

2 answers:

babymother [125]3 years ago

7 0

Answer:

13

Step-by-step explanation:

8 + 9 - 4 = 13

yeah-ya......... right?

Vadim26 [7]3 years ago

4 0

Answer:(

q

p+1)

2

+4

Step-by-step explanation:

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What's the midpoint between 3 and -5

IgorLugansk [536]

Answer:

Step-by-step explanation:

just imagine you are on a number line and the numbers are

-5....-4.....-3.....-2....-1....0....1....2.....3

as you see the midpoint is -1

5 0

3 years ago

In triangle ABC, a = 3, b = 5, and c = 7. Find the approximate value of angle A.

Lady bird [3.3K]

Answer:

21.8° (22° to the nearest degree)

Step-by-step explanation:

Using cosine law:

a² = b² + c² - 2bc(cosA)

3² = 5² + 7² - 2(5)(7)cosA

cosA = 13/14

A = 21.7867893

Approximately angle: 22°

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3 years ago

Twelve cans of peaches are placed into each box. Write a function rule for the number of boxes needed for c cans. How many boxes

Mars2501 [29]

C = # of cans

b = # of boxes

C | B

12 | 1

24 | 2

36 | 3

12b = C

12b/12 = 1440/12

b = 120 boxes

for 1440 cans.

6 0

3 years ago

Find the area of the following figure. Round your answer to the nearest tenth

Sav [38]

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2 years ago

Gayle and Jerry had some money. After their mother gave each of them $20, Gayle had twice as much money as Jerry and Jerry had $

mart [117]

Answer:

$100

Step-by-step explanation:

8 0

3 years ago