Hello homework due tomorrow I will give 15points

Mathematics

1 answer:

antoniya [11.8K]4 years ago

4 0

Im pretty sure i can help you out on this one

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Ava is building a rectangular sandbox a model of the sandbox dimensions are shown which expression represents the perimeter of A

Reil [10]

Answer:

Option E: $12x+28$

Step-by-step explanation:

You need to remember that the perimeter of a rectangle can be calculated with the following formula:

$P=2l+2w$

Where "l" is the lenght of the rectangle and "w" is the width of the rectangle.

In this case, you can identify from the figure that:

$l=3x+14\\w=3x$

So, knonwing this, you can write the following expression to represent the perimeter of the rectangle:

$2(3x+14)+2(3x)$

The final step is to simplify the expression. Then you get:

$=6x+28+6x=12x+28$

This matches with the Option E.

3 0

4 years ago

Please neep help gain

Inessa05 [86]

Answer:

358.954ft^2

Hope this helps.

5 0

4 years ago

Read 2 more answers

Let log P/N=5 and log M/N=9 what is the relationship between P and M?

vova2212 [387]

we know that

log (P/N) = log P - log N
so
log P - log N = 5----------------> equation 1

log (M/N) = log M - log N
so
log M - log N = 9 ------------------> equation 2

If you subtract equation 2 from equation 1,
you have
log M - log P = 4
That means that log (M/P) = 4 ----> 10^4 = M/P ---> M = 10000P

the answer is
the relationship between P and M is
M = 10000P

7 0

4 years ago

1. The county fair charges $1.50 per ticket for the rides. Jermaine bought 20 tickets for the rides and spent a total of $48.75

MAVERICK [17]

Answer: Our variable be z for fair admission and our required linear equation will be

$\$1.50x+z=\$48.75$