4 years ago

Plz help and thanks so much for it

1 answer:

7 0

B+c+(c-b)+(b-c). That is your expression. b 11 c 16

First, let's convert the variables to real numbers: 11+16+(16-11)+(11-16)
Now, let's solve that equation. 11+16+5+(-5)
5+(-5) cancels out, so all we have left is: 27
That is your perimeter.

You might be interested in

Find the 71st term. 8, 14, 20, 26, ...

maria [59]

Answer:

The 71st term is 428.

Step-by-step explanation:

Use Arithmetic Explicit formula:

f(n) = f(1) + (n - 1) d

Solve:

f(71) = 8 + (71 - 1) 6

f(71) = 8 + (70) 6

f(71) = 8 + 420

f(71) = 428

3 0

3 years ago

Read 2 more answers

The mileage of a new model SUV on the interstate highway has been stated by the manufacturer as having a mean of 20 mpg and a st

Allushta [10]

Answer: 0.0227502

Step-by-step explanation:

Let x denote the random variable that represents the mileage of SUV.

As per given we have,

$\mu = 20$

$\sigma = 3$

sample size : n= 36

We assume that the mileage of SUV is normally distributed.

Z-score value corresponds to x= 21.0,

$z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}=\dfrac{21-20}{\dfrac{3}{\dfrac{}{36}}}=2$

Using standard z-value table ,

The probability that the sample average will be over 21.0 mpg:-

P(X>35)=P(z>2)=1-P(z<2)=1-0.9772498=0.0227502

Hence, the required probability = 0.0227502

3 0

3 years ago

According to the line graph below, what is the total number of tickets sold?

shtirl [24]

C. 155
Explain:
40 + 35 + 25 + 20 + 35 = 155

5 0

3 years ago

There are 60 inches in 5 feet how many inches are in 8 feet

Marianna [84]

Answer:

Step-by-step explanation:

there are 12 inches in one foot so if 5x12=60

12x8=96

8 0

4 years ago

Read 2 more answers

True or false: a distance along a line must have no beginning or end?

Law Incorporation [45]

True because the distance should have no beginning or end

4 0

3 years ago

Read 2 more answers