3 years ago

I'm really stuck on my geometry homework, and I need help. Please answer them all. Worth 50 points!

Mathematics

1 answer:

Ghella [55]3 years ago

5 0

Answer:

gttrtyghuj

Step-by-step explanation:

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A salesperson earns $200 a week plus a 4% commission on her sales. Which equation models the relationship between her sales in a

trasher [3.6K]

In this problem, we have the following variables:

e: The weekly earnings of a salesperson

s: sales in a given week

A salesperson earns $200 a week plus a 4% commission on her sales, that is, she earns:

<em>$200 plus 0.04 of her sales in a given week</em>

In a mathematical model, this is given by:

e = 200 + 0.04s

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3 years ago

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HELP, Prove: (cos(x))/(sin(x)tan(x))=cot^2x

Mice21 [21]

Answer:

Steps shown below

Step-by-step explanation:

We will simplify this using definitions and identities. Let's start.

$\frac{cos(x)}{sin(x)tan(x)}$

Using $tanx=\frac{sinx}{cosx}$ , we have:

$\frac{cos(x)}{sin(x)\frac{sin(x)}{cos(x)}}\\=\frac{cos^2(x)}{sin^2(x)}$

Using $cot(x)=\frac{cos(x)}{sin(x)}$ , we have:

$\frac{cos^2(x)}{sin^2(x)}\\=cot^2(x)$

Hence, proved.

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3 years ago

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Simplify<br>2⁴×2³/2⁵×2⁴<br>leaving your answer in index form

igomit [66]

Answer:

hope this help

Step-by-step explanation:

2⁴×2³/2⁵×2⁴

= $2^{7}/2^{9} = 1/2^{2}$

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Dara has to solve 35 math problems for homework. She has completed 14 of them. What fraction of the problems does she have left

oksian1 [2.3K]

Answer:

The answer is 21/35 or 3/5

Step-by-step explanation:

35-14=21

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2 years ago

Are the following lines parallel, perpendicular, or neither?

S_A_V [24]

Y = 7x + 12
-7y = x + 56

-7y = x + 56
-7 -7
y = ⁻¹/₇ - 8

The following lines are perpendicular.

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3 years ago