All categories

3 years ago

A rectangle has a length of x + 2, a width of 7, and a perimeter of 32. The value of x is a0.

1 answer:

4 0

X would have to equal 7, and here is my explanation as to why. If equal 0, the perimeter would be 18, not 32. The two lengths together would have to be 18, and you cann subtract the two additional 2's from it as we want to find x by itself. This shows that x would be 7, as 14/2 equals 7.

You might be interested in

Matchhhhhh themmmmmmmmmm?

umka21 [38]

Answer:

My answer

Step-by-step explanation:

Matching the two set of variables:

1) Contains two outliers

2) Contains no outliers

3) Contains one outlier

4) Contains three outliers

7 0

3 years ago

A sold consiss of a hemisphere anda cone which share a common base.The cone has a base radius of 21cm and height of 28 cm and a

kotegsom [21]

Answer:

Volume

12,930.795

Surface area

3,694.513

Step-by-step explanation: For more information on this question research the formulas so you can figure this out yourself.

Have a Ni(e Day (nice)

7 0

3 years ago

The population of Jacksonville in 2018 is estimated to be 19,000 people with an annual rate of increase of 3.4%. Which equation

Umnica [9.8K]

Answer:

$P=19,000(1.034)^{t}$

Step-by-step explanation:

Let

P-------> the population of Jacksonville

t----> the number of years since 2018

we know that

The equation that models the population of Jacksonville in t years is

$P=19,000(1+r)^{t}$

we have

$r=3.4\%=3.4/100=0.034$

substitute

$P=19,000(1+0.034)^{t}$

$P=19,000(1.034)^{t}$

4 0

3 years ago

John bought a used truck for $4,500. He made an agreement with the dealer to put $1,500 down and make payments of $350 for the n

butalik [34]

The price of the truck is 4500 dollars.
But he paid it into breakdown:
=> 1500 dollars first payment
=> 350 dollars = 10 months => 350 * 10 = 3500 dollars
=> Total = 3500 + 1500 = 5000 dollars
=> 5000 - 4500 = 500 dollars additional for 10 months
=> 500 / 10 = 50 dollars per month
=> 50 * 12 = 600 dollars for 1 year
=> 600 / 4500 = 13.33% of the yearly interest.

4 0

3 years ago

7th grade math help me plzzz

sp2606 [1]

Answer:

4 + (-10)

Step-by-step explanation:

for the answer you are taking adding TEN negatives from a non negative number. So we subtract 4 - 10 this equals -6 which is the same as -10 - (-4)

4 0

3 years ago