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3 years ago

9.85 ÷ 1.25 = please give me a answer

Mathematics

1 answer:

Step2247 [10]3 years ago

3 0

Answer:

the answer is 7.88

Step-by-step explanation:

once you divide should give u that answer

hope this helps

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Jillian owns 60% of the stock

Amiraneli [1.4K]

Answer:

Jillian has 720 shares

Step-by-step explanation:

Find 60% 1,200 shares

Convert 60% to decimal.

0.6

Multiply to find 60% of 1,200

0.6 x 1,200 = 720

720 shares

8 0

3 years ago

A rectangular school yard 280 meters by 245 meters is to be fenced. How many meters of fencing will be required to fence it comp

NemiM [27]

525 or 68,600. It's one of them.

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4 years ago

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1. f(x) = x2 - 21<br> f(5)

matrenka [14]

Answer:

x=13

Step-by-step explanation:

if you will substitute the value of f(x) with 5, you will get the following equation:

5=2x-21

2x=26/÷2

x=13

(I didn't know what you ment when you wrote x2, is it x square or 2X)

I really hope it was the second one, cause that's how I solved it.

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3 years ago

To start planning the rooms' floor plans, you draw them each to scale on large sheets of paper. You are going to use the scale 1

Gre4nikov [31]

480 is the answer I just took the test

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3 years ago

Which of the following would be an acceptable first step in simplifying the expression sinx/1-sinx

Paha777 [63]

$\bf \textit{difference of squares}
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(a-b)(a+b) = a^2-b^2\qquad \qquad 
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\textit{also recall that }sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta)\\\\
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$\bf \cfrac{sin(x)}{1-sin(x)}\implies \cfrac{sin(x)}{1-sin(x)}\cdot \cfrac{1+sin(x)}{1+sin(x)}\implies \stackrel{first~step}{\cfrac{sin(x)[1+sin(x)]}{[1-sin(x)][1+sin(x)]}}
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\cfrac{sin(x)[1+sin(x)]}{1^2-sin^2(x)}\implies \cfrac{sin(x)[1+sin(x)]}{cos^2(x)}
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\cfrac{sin(x)+sin^2(x)}{cos^2(x)}\implies \cfrac{sin(x)}{cos^2(x)}+ \cfrac{sin^2(x)}{cos^2(x)}
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\cfrac{sin(x)}{cos(x)}\cdot \cfrac{1}{cos(x)}+\cfrac{sin^2(x)}{cos^2(x)}\implies tan(x)sec(x)+tan^2(x)
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tan(x)[sec(x)+tan(x)]$

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3 years ago

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