2 years ago

The perimeter of a triangle is 64'. If one side is x feet, the second side is 3x + 1 feet and the third

Mathematics

1 answer:

Dominik [7]2 years ago

4 0

One side is 9.
second side (3x+1) is 28.
third side (4x-9) is 27.

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What is the Product of x-3 and x-9

Serggg [28]

Answer:

x^2-12x+27

Step-by-step explanation:

(x-3)(x-9)=x^2-3x-9x+27=x^2-12x+27

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2 years ago

25. 232 children and 45 adults are going on a field trip. Each bus can seat 40

geniusboy [140]

Answer:

A) 7 buses

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Step-by-step explanation:

1. find total number of people

$232 children + 45 adults = 277 total people$

2. divide

$\frac{277 people}{40 people per bus} = 6 remainder 37$

this tells us that there will be 6 buses that will be full, and the 7th bus will have 37 out of the 40 seats full...

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2 years ago

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DaniilM [7]

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Step-by-step explanation:

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2 years ago

Can someone answer all five of those questions asap pls? 20 points being given!!

alex41 [277]

Answer:

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Step-by-step explanation:

5 0

2 years ago

Five people were asked about the time in a week they spend in doing social work in their community they said 7,10,13,20,15 hours

Talja [164]

Answer:

Mean time and 13

Step-by-step explanation:

Given that

here is a five people and they spend the work in 7,10,13,20,15 hours respectively

Therefore here the concept i.e. used is average time or the meantime

And, this can be determined below:

= Sum of observations ÷ number of observations

= (7 + 10 + 13 + 20 + 15) ÷ 5

= 13

5 0

2 years ago