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olga nikolaevna [1]
3 years ago
12

To do his homework for a drafting class, Axel needs a round table with an area of at least 45ft. What is the area of his parent’

s dining room table, which is round and has a diameter of 7 feet?
Mathematics
1 answer:
Natasha2012 [34]3 years ago
8 0

Answer:

About 38.48ft

Step-by-step explanation:

A=\pir^{2}

A=3.5^{2}\pi

A≈38.48

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Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a>1
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Answer:

<h2>4(5x + 6)</h2>

Step-by-step explanation:

5(6x+4)-2(5x-2)\qquad\text{use distributive property}\ a(b+c)=ab+ac\\\\=(5)(6x)+(5)(4)+(-2)(5x)+(-2)(-2)\\\\=30x+20-10x+4\qquad\text{combine like terms}\\\\=(30x-10x)+(20+4)\\\\=20x+24

20x=4\cdot5x\\\\24=4\cdot6\\\\20x+24=4(5x+6)

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3 years ago
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Answer:

1`. y = 4x+6

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Step-by-step explanation:

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Give three numbers whose product is -64
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8 times -8

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Step-by-step explanation:

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A company has 10 male and 11 female employees, and needs to nominate 2 men and 2 women for the company bowling team. How many di
Anvisha [2.4K]

2475 different teams can be formed.

Combination is the way in which items can be selected from a collection. If we have n total objects and r objects want to be selected, the number of combinations is:

C(n,r)=\frac{n!}{(n-r)!(r)!}

Since we need to nominate 2 men from a company of 10 males, the number of ways this can be done = C(10,2)=\frac{10!}{(10-2)!(2)!} =45\  ways

Also, we need to nominate 2 women from a company of 11 females, the number of ways this can be done =  C(10,2)=\frac{11!}{(11-2)!(2)!} =55\  ways

Therefore the total number of different teams that can be formed = 45 ways * 55 ways = 2475 ways

Find more at: brainly.com/question/8018593

3 0
3 years ago
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