3 years ago

PLEASE HELP!!! A) 1 B) 2 C) 6 D) 10 E) 14

1 answer:

8 0

Melinda is saving at the rate of 60/5 = $12 per week
Marcus is saving $14 per week

Difference is $2

Melinda is savinf $2 less than marcus each week

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3 years ago

In ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°. Find the length of k, to the nearest inch.\

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Given:

In ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°.

To find:

The length of k, to the nearest inch.

Solution:

According to Law of sine,

$\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}$

In ΔKLM, using law of sine, we get

$\dfrac{k}{\sin K}=\dfrac{l}{\sin L}$

$\dfrac{k}{\sin (55^\circ)}=\dfrac{48}{\sin (46^\circ)}$

$k=\dfrac{48\times \sin (55^\circ)}{\sin (46^\circ)}$

On further simplification, we get

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Therefore, the length of k is 55 inch.

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Step-by-step explanation:

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1. Jennifer earns 25% commission as a salesperson for her company. If she sells $1850 worth of product, how much commission does

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Answer:

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Step-by-step explanation:

Find 25% of 1850:

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