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Anettt [7]
3 years ago
9

Need help! please! I'll give brianliest to right answer

Mathematics
1 answer:
Fed [463]3 years ago
6 0

Answer:

D

Step-by-step explanation:

The y values are negative, which takes away the first two options.  Next, if the x was - 1, it would be at y coordinate -3, so that means that it has to be D.

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30 is what percent of 64....
Kryger [21]
Take the 30  and divide it by 100 and you get the percent.
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6 0
3 years ago
The function V= √1.223w expresses the landing speed, V (in feet per second), as a function of gross weight, w (in pounds), of an
mylen [45]
<span>an equation that expresses the gross weight of an aircraft as a function of its landing speed will be given as follows:
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3 0
3 years ago
Read 2 more answers
Hey how would you put this in a system equation and using the Elimination method. Thank you❤
denpristay [2]

\bf \begin{cases}&#10;t=tacos\\&#10;m=milk&#10;\end{cases}~\hspace{7em}&#10;\begin{cases}&#10;\stackrel{1~taco}{t}+\stackrel{1~glass}{m}=\stackrel{\$}{2.10}\\[0.8em]&#10;\stackrel{2~tacos}{2t}+\stackrel{3~glasses}{3m}=\stackrel{\$}{5.15}&#10;\end{cases}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\begin{array}{llll}&#10;t+m=2.10&\stackrel{multiplied~by}{\times -3}\implies &\stackrel{notice}{-3t\stackrel{\downarrow }{-3m}=-6.3}\\[0.8em]&#10;2t+3m=5.15&\implies &~~2t+3m=5.15\\&#10;\cline{3-3}&#10;&&-t+0m=-1.15&#10;\end{array}&#10;\\\\[-0.35em]&#10;~\dotfill


\bf -t=-1.15\implies t=\cfrac{-1.15}{-1}\implies \blacktriangleright t=1.15 \blacktriangleleft&#10;\\\\\\&#10;\stackrel{\textit{and now substituting on the 2nd equation}}{2(1.15)+3m=5.15}\implies 2.3+3m=5.15&#10;\\\\\\&#10;3m=2.85\implies m=\cfrac{2.85}{3}\implies \blacktriangleright m=0.95 \blacktriangleleft


notice, we used -3 in the multiplication to <u>eliminate</u> the m's.

6 0
3 years ago
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Four women have to cross a bridge safely under 60 minutes
Marina86 [1]
Need more info to answer
3 0
3 years ago
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fredd [130]

Answer:

787/32 or 24.59375

Step-by-step explanation:

I just looked it up lol

4 0
3 years ago
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