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musickatia [10]
3 years ago
14

A rectangular park has an area of 64 square yards. If we multiply its length and width by 12, what will be the area of the new r

ectangle?
Mathematics
2 answers:
erma4kov [3.2K]3 years ago
7 0
The area of the rectangle would be 768
Strike441 [17]3 years ago
3 0

Answer:

i think it is 1642 but im not totally sure im so sorry if its wrong

Step-by-step explanation:

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An investment of 100,000 AED increases at a rate of 16% per year. What is
stepan [7]

Answer:

1,946,075.95 AED

Step-by-step explanation:

Firstly, we write the general formula for an exponential increase as follows;

V(t) = A( 1 + r)^t

where V(t) is the value after some number of years t

A is the investment amount which is 100,000 AED

r is the rate of increase which is 16% = 16/100 = 0.16

t is the number of years which is 20

substituting these values;

V(20) = 100,000( 1 + 0.16)^20

V(20) = 100,000(1.16)^20

V(20) = 1,946,075.95 AED

7 0
2 years ago
Helppp im not sure about this one
PSYCHO15rus [73]
There’s no question here!
8 0
3 years ago
one third of a land is on maize, a fifth of the remainder is on potatoes and the rest which is 0.5 ha is on beans. how much of t
disa [49]

Answer: 1250\ m^2

Step-by-step explanation:

Let x= Total land.

Then for Maize = \dfrac{x}{3}    

For Potatoes = \dfrac15(x-\dfrac {x}{3})=\dfrac15(\dfrac{2x}{3})=\dfrac{2}{15}x

For beans = x- (\dfrac{x}{3}+\dfrac{2}{15}x)=0.5 \ ha

\Rightarrow\ x- (\dfrac{5x+2x}{15})=0.5 \ ha\\\\\Rightarrow\ x- (\dfrac{7x}{15})=0.5 \ ha\\\\\Rightarrow\  \dfrac{15x-7x}{15}=0.5 \ ha\\\\\Rightarrow\  \dfrac{8x}{15}=0.5 \ ha\\\\\Rightarrow\  x=0.5\times\dfrac{15}{8} \ ha\\\\\Rightarrow\  x=0.9375 \ ha

1 ha = 10000.00 m²

0.9375 ha = 9375 m²

Land for potatoes = \dfrac{2}{15}(9375) =1250\ m^2

Hence, 1250\ m^2 of the land is on potatoes.

7 0
3 years ago
Write an equation of the circle with center (7,4)<br> and diameter 10
cestrela7 [59]
Circles follow ghe equations
(x-h)^2 + (y-k)^2 =r^2
with center (h,k) and radius r
for this circle it would be
(x-7)^2 + (y-4)^2 = 100
7 0
3 years ago
Read 2 more answers
Divide 3 divided by 2/5 <br><br> 7<br><br> 7 1/5<br><br> 7 1/2<br><br> 8
Ksju [112]
Uhhh 0.3 or 1.2 lol hope this helps
5 0
2 years ago
Read 2 more answers
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