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egoroff_w [7]
3 years ago
13

20 POINTS!!! NEED HELP ASAP!!!

Mathematics
2 answers:
Jlenok [28]3 years ago
8 0

Answer:

F(x) = 0.5 (0.2x)

Greeley [361]3 years ago
5 0
F(x) = 0.5 (0.2x) but I think u have one of the functions written wrong
You might be interested in
Need help ASAP thanks
irga5000 [103]

Answer:

b = 74\ cm

Step-by-step explanation:

The volume of a prism is given by the following equation:

Volume = base\ area * height

In our case, the base is a triangle, so the area is given by:

base\ area = base * height_{\Delta}/2

The base of the triangle is 43 cm, the height of the triangle is b, the height of the prism is 24 and the volume of the prism is 38,184, so we have:

base\ area = 43 * b/2 = 21.5b

38184 = 21.5b * 24

b = 38184/(24*21.5)

b = 74\ cm

4 0
4 years ago
Determine if the expression 8a – a4 is a polynomial or not. If it is a polynomial,
SCORPION-xisa [38]

Answer:

Represents

Step-by-step explanation:

Going over the basic definition of polynomial, an expression which is composed of variables, constants and exponents, that are combined using the mathematical operations such as addition, subtraction, multiplication and division, we can see that the expression is indeed a polynomial.

5 0
3 years ago
HELP FAST PLS<br> DO −2(x+5)&gt;4 WITH EXPLANATION!! &lt;3
stepan [7]

Answer:

i think x≥6

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Pls help me, i at least need a few answers or someone pls explain how to do this!!!!
marissa [1.9K]

Answer:

Two angles are said to be congruent if their respective sides and angles are of equal measure. Supplementary angles are two angles whose measures sum up to 180°.

Step-by-step explanation:

4 0
3 years ago
Assuming x &gt; 0, which of these expressions is equivalent to 11 times the square root of 245 x to the third plus 9 times the s
ehidna [41]
The answer is <span>104 x times the square root of 5 x 
</span>
<span>11 times the square root of 245 x to the third plus 9 times the square root of 45 x to the third is:
</span>11 \sqrt{245 x^{3} } +9 \sqrt{45 x^{3} } =11 \sqrt{245}  *\sqrt{ x^{3} } +9 \sqrt{45} *\sqrt{ x^{3} }= \\  \\ =11 \sqrt{5*49} * \sqrt{ x^{2} *x} +9 \sqrt{5*9} * \sqrt{ x^{2} *x}= \\  \\ =11* \sqrt{5}  * \sqrt{49} * \sqrt{ x^{2}} * \sqrt{x} +9* \sqrt{5} * \sqrt{9} * \sqrt{ x^{2} }* \sqrt{x} = \\  \\ &#10;=11* \sqrt{5} *7*x* \sqrt{x} +9* \sqrt{5} *3*x* \sqrt{x} = \\  \\ &#10;=77x* \sqrt{5*x} +27x* \sqrt{5*x}  = \\  \\ &#10;=77x \sqrt{5x} +27x \sqrt{5x} = \\  \\ &#10;=104x \sqrt{5x}
4 0
3 years ago
Read 2 more answers
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