3 years ago

Can anyone explain this to me??

1 answer:

6 0

You would have to find the area of each side and add it all together if you were to solve it out it would be 45+25+32+25+35+35=394

You might be interested in

Jake has piece of yarn that is 4 feet long. Blair has a piece of yarn that is 4 inches long. Who has the longer piece of yarn?

mr_godi [17]

Jake, with 4 feet of yarn

5 0

3 years ago

Read 2 more answers

Choose the explicit and recursive formulas for the geometric sequence 45, 135, 405, 1215, 3645, .... PLEASE HELP ASAP

sesenic [268]

Answer:

Option (B)

Step-by-step explanation:

Given sequence is 45, 135, 405, 1215, 3645..........

Since it's a geometric sequence,

Common ratio of each successive term to the previous term

r = $\frac{135}{45}=3$

First term of the sequence 'a' = 45

Explicit formula of a geometric sequence will be,

$a_n=a(r)^{n-1}$

$a_n=45(3)^{n-1}$

Recursive formula of this sequence will be,

$a_n=3(a_{n-1})$ , $a_1=45$

Therefore, Option (B) will be the answer.

3 0

3 years ago

Stevens family traveled 240 miles in 4 hours. What was there average speed in miles per hour?

olga nikolaevna [1]

About 60 miles an hour

7 0

3 years ago

Is -0.142857142857142857 rational or irrational

sesenic [268]

Answer: Irrational because cannot be turned into fractions

Step-by-step explanation:

7 0

3 years ago

The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this landmark on your vacation, you create a

oee [108]

You have two given data available here: the actual height of the Empire State Building measuring 1,450 feet, and the height of the block measuring 2 feet. To find how many blocks stacked together would make up 1,450 feet, just divide 1,450 by 2.

Number of blocks=1,450 feet * (1 block/2 feet)
Number of blocks = 725 blocks

Therefore, you would use a model requiring 725 blocks. The scale factor for the model is 1 block per two feet.

3 0

3 years ago

Read 2 more answers