3 years ago

Calculate the area...............

Mathematics

1 answer:

deff fn [24]3 years ago

7 0

It should be A=77mm

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URGENT PLEASE, I don't know how to do this

zysi [14]

Answer:

20x +1

Step-by-step explanation:

do the exponite first. 4X4=16. then add on 4x, 16x+4x=20x, then add on 1

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3 years ago

jane and ben share a lottery win in the ratio 7:3, if Jane's share of the money is $5600, how much does ben recieve

DIA [1.3K]

Let the Total Amount of money won in Lottery be : L

Given - Jane and Ben share the Lottery in the Ratio 7 : 3

$\implies \mathsf{Jane\;share\;of\;money = \left(\dfrac{7}{7 + 3}\right) \times L}$

$\implies \mathsf{Jane\;share\;of\;money = \dfrac{7L}{10}}$

Given : Jane's share of money is $5600

$\mathsf{\implies \dfrac{7L}{10} = 5600}$

$\mathsf{\implies L = \dfrac{56000}{7}}$

$\mathsf{\implies L = 8000}$

$:\implies$ Total Lottery Money = $8000

$\implies \mathsf{Ben's\;Share = \left(\dfrac{3}{7 + 3}\right) \times 8000}$

$\implies \mathsf{Ben's\;Share = \left(\dfrac{3}{10}\right) \times 8000}$

$\implies \mathsf{Ben's\;Share = \left(3 \times 800\right)}$

$\implies \mathsf{Ben's\;Share = 2400}$

<u>Answer</u> : Ben received $2400

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Step-by-step explanation:

45 its an acute angle so it must be 45

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balu736 [363]

Answer:

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Step-by-step explanation:

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m = t * s

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4 years ago