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3 years ago

10

Richard is asked to spray wash the exterior of a building that is shaped like a cube. The building has a side length of 7 meters

. How much surface area will Richard have to clean?

2 answers:

Karo-lina-s [1.5K]3 years ago

8 0

Answer: 294

Step-by-step explanation: 7 x 7 = 49 if its shaped like a cube

there are 6 faces so 49 x 6

spin [16.1K]3 years ago

3 0

Answer:d

Step-by-step explanation:

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enyata [817]

Answer:

D. 4

Step-by-step explanation:

7 0

3 years ago

Help me with this please

Tems11 [23]

Answer:

q.4 's answer is d. miles

q.5 's answer is 3

q.6 's answer is 6

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4 0

3 years ago

T(r+4)=28 solve for t<br><br>pls help

Reptile [31]

Answer: 28/r+4

Step-by-step explanation: Divide each term by r + 4 and simplify

3 0

3 years ago

Find the 59th term of the following arithmetic sequence. 15, 23, 31, 39

m_a_m_a [10]

$15~~,~~\stackrel{15+8}{23}~~,~~\stackrel{23+8}{31}~~,~~\stackrel{31+8}{39}~~,~~...~\hspace{10em}\stackrel{common~difference}{d=8} \\\\[-0.35em] ~\dotfill\\\\ n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\stackrel{\textit{term position}}{59}\\ a_1=\stackrel{\textit{first term}}{15}\\ d=\stackrel{\textit{common difference}}{8} \end{cases} \\\\\\ a_{59}=15+(59-1)8\implies a_{59}=15+472-8\implies a_{59}=479$

4 0

3 years ago

8h=28 how do you solve this

Rashid [163]

Answer:

h=3.5

Step-by-step explanation:

divide 28 by 8

hope I helped

5 0

4 years ago

Read 2 more answers