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3 years ago

A stores balance sheet represents the amounts customer owe as negative numbers and credits to customers as positive numbers.

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

4 0

The opposite of each customer's balance is obtained by changing its sign.

They are given below:

Girardi 85.23

Lewis - 20.44

Stien : 116.33

Yuan : - 13.50

Wenner : 9.85

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2 years ago

In triangle DEF, M angle D equals 44°, M angle E equals 61°, and EF equal 20 Inches. What is DE to the nearest 10th of an inch

Anon25 [30]

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3 years ago

Select all statements that are true about the triangles.

morpeh [17]

Answer:

D and E

Step-by-step explanation:

D) Δ ABC , ΔDCB

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2 years ago

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Thomas took 3h to paint a room. Brian could paint the same room in 6h. How long would it take for both of them to finish paintin

kaheart [24]

Answer:

2 hours

Step-by-step explanation:

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1 year ago

Prove that:cos^2(45+A)+cos (45-A)=1

krek1111 [17]

Step-by-step explanation:

$\boxed{cos^2x=\frac{1-cos2x}{2}}\\cos^2(45+A)+cos^2(45-A)=\frac{1-cos2(45+A)}{2}+\frac{1-cos2(45-A}{2}\\=\frac{1 - cos(90 +2A) }{2} + \frac{1 - cos(90 - 2A) }{2} \\ = \frac{2- ( - sin 2A) - sin2A}{2} \\ = \frac{2 + sin2A -sin2A }{2} \\ = \frac{2}{2} \\ = 1$

4 0

2 years ago

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