2 years ago

Question 3 of 8

Mathematics

1 answer:

erastova [34]2 years ago

6 0

Answer:

A. and C.

Step-by-step explanation:

We don't know the area of the roof or the number of people in the group so they would both be represented by variables in an equation.

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8. For all pairs of real numbers P and Q where P = 2Q + 9, Q = ?

Gnom [1K]

Answer:

Q = (P-9)/2

Step-by-step explanation:

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2 years ago

In addition sentence 7 + 4=11 the 7 is the addend the 11 is the sum what is the name of the 4

romanna [79]

It is called a augend.

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Find the distance between -6,5 and -3,1

Elenna [48]

Answer:

11.7

Step-by-step explanation:

$\sqrt{(-6-5)^2(-3-1)^2 }\\$

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3 years ago

Simple interest $1600.00 at 6% for 180 days

ikadub [295]

Answer:

Interest = $47.34

Step-by-step explanation:

Formula:-

Simple interest I = PNR/100

P - Principle amount

N - number of years

R - Rate of interest

It is given that

P = $ 1600

R = 6%

Number of days = 180 days

To find the simple interest for 1 year(365 days) 

I = PNR/100

= (1600 * 1 * 6)/100 = $96

To find the interest for 180 days 

For 365 day I = $96

For 180 days I = (180/365) * 96

I = $47.34

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2 years ago

How many gallons of gas is in my tank?

weqwewe [10]

F(180) = x/30

= 180/30 = 6 gallons of gas is needed

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