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larisa [96]
3 years ago
13

Eric put two angles together to form a straight angle. One angle is 115

Mathematics
1 answer:
Anastaziya [24]3 years ago
4 0
The other angle is 65 degrees
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Select the sets that are not functions.
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A cuz of how its functions
and D cuz of how it uses the numbers i guess

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What is the surface area of the prism?
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The\ surface\ area:A_s=2B+(S_1+S_2+S_3)\cdot H\\B=\frac{12\cdot5}{2}=\frac{60}{2}=\boxed{30\ (yd^2)}\\\\S_1=5yd;\ S_2=12yd;\ S_3=13yd;\ h=8yd\\\\therefore\\\\A_s=2\cdot30+(5+12+13)\cdot8=60+30\cdot8=60+240=\boxed{300\ (yd^2)}Volume\ of\ the\ prism:V=B\cdot H\\\\B\ (base)\ it's\ a\ right\ triangle:B=\frac{12\cdot5}{2}=\frac{60}{2}=\boxed{30\ (yd^2)}\\\\H=8yd\\\\therefore\\\\V=30\cdot8=\boxed{240\ (yd^2)}\leftarrow\boxed{C}
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3 years ago
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Which real number is not both a whole number and an integer? A. 18 B. 43 C. 0 D. −229
Verdich [7]
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5 0
3 years ago
Please help i’m so confused LMC of 9, 12 and 24
julia-pushkina [17]

Answer:

The LCM of 9, 12, and 24, is <em>72.  </em>

Step-by-step explanation:

To find the answer you must figure out the factors of <em>each number</em>, and see which factor has the <em>same number.</em>  

<u><em>Factors of 9: </em></u>         <u><em>Factors of 12:</em></u><em>        </em><u><em>Factors of 24: </em></u>

     <em>  9                            12                          24</em>

<em>        18                          24                          48</em>

<em>        27                          36                         72</em>

<em>        36                          48</em>

<em>        45                          60</em>

<em>        54                          72</em>

<em>        63</em>

<em>        72</em>

When we look at all these factors, none of them have the same number <em>except 72.</em>  Since <em>all</em> of these factors have <em>72 in them</em>, this is the<em> </em>LCM of 9, 12, and 24.

7 0
3 years ago
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Help me with this please thank you​
Yakvenalex [24]

Answer:

1/5

Step-by-step explanation:

The constant of proportionality is the slope

y/x  since the line goes through (0,0)

y=1 and x=5 at the point given

1/5

3 0
3 years ago
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