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STatiana [176]
4 years ago
6

Can someone explain to me how to solve these ?

Mathematics
1 answer:
boyakko [2]4 years ago
8 0
\bf 21)\\\\
\cfrac{c}{a}=r+d\implies \cfrac{c}{r+d}=a
\\\\\\
23)\\\\
ka=v+w\implies a=\cfrac{v+w}{k}
\\\\\\
25)\\\\
z=y+mx\implies z-y=mx\implies \cfrac{z-y}{m}=x
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RideAnS [48]
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solved, it would be x < 28
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3 years ago
Given g(x) = -x – 4, find g(-5).
riadik2000 [5.3K]

The value of g(-5) from the given. function; g(x) = -x – 4 is; g(-5) = 1

<h3>Evaluation of functions</h3>

The given function is;

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Hence, the value of g(-5) can be obtained by substituting -5 for x in the function as follows;

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Read more on functions;

brainly.com/question/10439235

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3 years ago
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Find a fraction equivalent to<br> that has a denominator of 10.
quester [9]

Answer:

1/10

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any number (1-9) as the number above the fraction line (numerator) with the number 10 below the fraction line is a fraction with a denominator of 10.

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5 0
3 years ago
Begin by clearly stating the problem; you can copy this from the problem set file. Show how you solved the problem step by step,
iogann1982 [59]

Answer:  13%

Step-by-step explanation:

We know that the formula to find the simple interest :

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Now, Substitute all the values in the formula , we get

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In percent, r=0.13\times100\%=13\%

Hence, the rate of interest = 13%

3 0
3 years ago
An artist creates a​ cone-shaped sculpture for an art exhibit. If the sculpture is 55 feet tall and has a base with a circumfere
yulyashka [42]

Answer:

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So the volume of a cone is πr^2 * h / 3

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h = 55

15.072 / π squared * π = 227.165184π

227.165184π * 55 / 3 = 4164.69504π

4 0
3 years ago
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