3 years ago

Find the perimeter and the area.tell which rectangle has the greater area

Mathematics

1 answer:

jekas [21]3 years ago

3 0

Can you include a picture of the rectangle(s) then I can help ;) haha

You might be interested in

Suppose that Y varies directly with X, and Y = 4 when X = 16

mylen [45]

Answer:

find k first

y=kx

4=k16

k=0.25

then find y

y=kx

y=0.25x3

y=0.75

6 0

3 years ago

Free brainiest but you have to give me brainiest just put a question up saying free brainiest

weqwewe [10]

okay, ill do that! and thank you!

5 0

3 years ago

Read 2 more answers

The lengths of nails produced in a factory are normally distributed with a mean of 3.34 centimeters and a standard deviation of

Shtirlitz [24]

Answer:

3.47 and 3.21

Step-by-step explanation:

Let us assume the nails length be X

$X \sim N(3.34,0.07^2)$

Value let separated the top 3% is T and for bottom it would be B

$P(X < T)= 0.97$

Now converting, we get

$P(Z < \frac{T-3.34}{0.07})= 0.97$

Based on the normal standard tables, we get

$P(Z < 1.881)= 0.97$

Now compare these two above equations

$\frac{T-3.34}{0.07} = 1.881 \\\\ T = 1.881 \times 0.07 + 3.34 \\\\ = 3.47$

So for top 3% it is 3.47

Now for bottom we applied the same method as shown above

$P(Z < \frac{B-3.34}{0.07})= 0.03$

Based on the normal standard tables, we get

$P(Z < -1.881)= 0.03$

Now compare these two above equations

$\frac{B-3.34}{0.07} = -1.881$

$= -1.881 \times 0.07 + 3.34 \\\\ = 3.21$

hence, for bottom it would be 3.21

7 0

3 years ago

If g = x - 9, and if x = 15, what is g?<br>A)3<br>B)6<br>C)7<br>D)23

velikii [3]

Answer:

B)6

Step-by-step explanation:

g = x - 9

Let x = 15

g = 15-9

g = 6

6 0

3 years ago

Read 2 more answers

Pleas3 help I. Ed it I’ll give brainly

Natalka [10]

Answer:

Im pretty sure r = 1.49

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers