1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexira [117]
3 years ago
12

Could someone help me with this?

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
6 0

Answer:

In first area before change=216 in.

but after change area= 54 in.

yuradex [85]3 years ago
5 0

Step-by-step explanation:

In first area before change = 216 in

but after change area =54 in

In second perimeter change = 18ft

but after change perimeter = 54ft

radius before change =16mm

but after change =8mm

You might be interested in
A typical marathon is 26.2 miles. Allan averages 12 kilometers per hour when running in marathons. Determine how long it would t
Natali [406]

Answer:

The time taken by Allan to complete the marathon 3.5 hours

Step-by-step explanation:

Given as :

The distance cover in marathon = d = 26.2 miles

∵ 1 mile = 1.609 km

So, d = 26.2 × 1.609 km

i.e d = 42.155 kilo meter

The average speed of Allan = s = 12 km per hour

Let the time taken by Allan to complete the marathon = t hours

Now, ∵ Time = \dfrac{\textrm Distance}{\textrm Speed}

Or, t =  \dfrac{\textrm d}{\textrm s}

Or, t =  \dfrac{\textrm 42.155 km}{\textrm 12 kmph}

or, t = 3.512 hours

So , The time taken by Allan to complete the marathon = t = 3.5 hours

Hence, The time taken by Allan to complete the marathon 3.5 hours Answer

4 0
3 years ago
Need help on these problems
kupik [55]
Simple Interest = Principal * Interest Rate * Term
Total Amount = Principal + Simple Interest

<span> <span> </span><span><span> #   Principal      Interest rate   term     Interest     Total balance
</span><span> 1 <span>         100.00         </span>6%             1 <span>           6.00 </span> <span>         106.00
</span></span><span> 3 <span>         100.00         </span>6%             2 <span>         12.00 </span> <span>         112.00
</span></span><span> 5 <span>         100.00         </span>6%             3 <span>         18.00 </span> <span>         118.00
</span></span><span> 7 <span>         100.00         </span>6%             4 <span>         24.00 </span> <span>         124.00
</span></span><span> 9 <span>      3,000.00         </span>5%             3 <span>      450.00 </span> <span>      3,450.00
</span></span><span>10 <span>     4,000.00         </span>6%             3 <span>      720.00 </span> <span>      4,720.00
</span></span><span>11 <span>   10,000.00         </span>4%             3 <span>   1,200.00 </span> <span>    11,200.00
</span></span><span>13 <span>   10,000.00         </span>6%             4 <span>   2,400.00 </span> <span>   12,400.00
</span></span><span>14 <span>   10,000.00         </span>6%             5 <span>   3,000.00 </span> <span>   13,000.00 </span> </span></span></span>
5 0
3 years ago
Can anyone help me with this question ?
TEA [102]

Answer:

addition

Step-by-step explanation:

18 (<u> d </u> - 9 ) = 198

     3

divide both side by 18

<u> d </u> - 9 = <u> 198 </u>  

3             18

<u> d </u> - 9 = 11

3

multiply both sides by 3

d - 27 = 33

add 27 to both sides

d = 33 + 27

lastly, add them together

d = 60

therefore, the last step is addition

8 0
3 years ago
Find the quotient. –150 ÷ 3 brain liest for whoever does it!!
musickatia [10]

Answer:

-50

Step-by-step explanation:

3 0
3 years ago
Help me answer this question
Ne4ueva [31]

Answer:

Volume=24+192=216

Step-by-step explanation:

Pink Rectangle:

LxWxH

3x1x8

3x8

24

24+192=216

Hope this helps!

5 0
3 years ago
Other questions:
  • X over 85 = 72 over 100
    12·2 answers
  • Which graph represents the solution set for the system 2x + 5y ≤ 9 and 3x + 5y ≤ 9?
    11·1 answer
  • Find two numbers whose sum is -2 and whose product is -63
    6·1 answer
  • Coefficient x^2 in the expansion of (2+x)^5
    9·1 answer
  • The point D(-1,-5) is rooted 180 counterclockwise around the origin what are the coordinates of the ruesulting pointe
    13·1 answer
  • Which expression is equivalent to 6 + 12x?
    10·1 answer
  • State one practical use of variation related to health statistics.
    8·1 answer
  • Analyze ady Porter is buying t ride tickets at the county fair. He receives 3 tickets for every dollar, d, that he spends. Which
    15·1 answer
  • Which operation will cancel out division?
    9·1 answer
  • Joshua is playing a trivia game. He scored a total of 1,250 points. He received 50 points for each correct question and lost 25
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!