I think i got the answer but a second opinion would be greatly appreciated!

Mathematics

1 answer:

AlexFokin [52]2 years ago

4 0

Answer:

Your answer would be B: 30 ft squared

Step-by-step explanation:

Find the area of the circle: 5.5 (radius) multiply it by itself then multiply that by 3.14 which gets you 94.985. Now find the area of the square which is 8*8 = 64. Subtract 64 from 94.985 and your answer will be 30.985. The questions asks for the approximate (estimate), so the closest one would be 30 ft squared

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Deion is purchasing cat food the brand he plans to buy comes in two sizes

Irina18 [472]

Answer:

Step-by-step explanation:

$15/(3 pounds) = $5/pound

8 pounds × $5/pound = $40

3 0

2 years ago

Can you please help me with this one please

son4ous [18]

The volume of this box is indeed 84 in^3. What were you looking for beyond that?

Base: (7 in)(3 in) = 21 in^2
Height: 4 in
volume = (21 in^2)(4 in) = 84 in^3 (answer)

5 0

3 years ago

Read 2 more answers

How do you solve this?

Arada [10]

Make a proportion to get the answer the proportion will be
$\frac{2}{3} = \frac{15}{x}$
to give you the answer of 37.5

6 0

2 years ago

Please answer soon I need this answer very quickly for math. Thank you!

Kazeer [188]

a. First five terms: 9,13,17,21,25

b. Sum of first 25 terms = 1425

c. The given sequence is an arithmetic sequence because the common difference between two consecutive terms is same.

Further explanation:

Given

Formula of sequence

$a_n=4n+5$

1. First 5 terms:

For first 5 terms, we have to put n=1,2,...5,

So,

$For\ n=1\\a_1=4(1)+5\\=4+5\\=9\\For\ n=2\\a_2=4(2)+5\\=8+5\\=13\\For n=3\\a_3=4(3)+5\\=12+5\\=17\\For\ n=4\\a_4= 4(4)+5\\=16+5\\=21\\For\ n=5\\a_5=4(5)+5\\=20+5\\=25\\First\ 5\ terms\ are: 9,13,17,21,25$