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4 years ago

Does anyone know the answer to this? And the steps to how to do this?

Mathematics

1 answer:

Alexus [3.1K]4 years ago

8 0

Hello from MrBillDoesMath!

Answer: Using the diagram provided the question can not be answered.

Discussion:

The 3 angles of a triangle add up to 180. From the diagram

73 + ( 6x + 4) + ( 8y -7) = 180

This equation has two variables, x and y, and we can't solve it as such. BUT if the third angle was intended to be (8x -7), an assumption totally, then

73 + ( 6x + 4 ) + ( 8x -7) = 180 or

73 + (6x + 8x) + (4 -7) = 180 or

73 + 14x -3 = 180 or

14x + 70 = 180 or

14x = 180 -70 = 110

x = 110/14 = 55/7

Thank you,

MrB

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Let the daily pay plan for each youth be $y

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3 years ago

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3 years ago

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4 years ago

Monica deposits $400 into a savings account that pays a simple interest rate of 4.4%. Paul deposits $500 into a savings accou

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From the above calculation it is clear that The interest earn by Monica is less than the The interest earn by Paul , so Monica is wrong

Step-by-step explanation:

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Simple Interest = $\dfrac{\textrm principal\times \textrm rate\times \textrm time}{100}$

Or, $ x = $\dfrac{\textrm $ 400\times \textrm 4.4\times \textrm 1}{100}$

Or, x = $ 17.6

So, The interest earn by Monica = x = $ 17.6

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4 years ago