3 years ago

PLZ HELP BRAINIEST TO WHOEVER RIGHT

Mathematics

1 answer:

My name is Ann [436]3 years ago

7 0

Answer:

The perimeter is equal to 16 units.

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PLEASE HELP!!<br><br>find x

Natalija [7]

Answer:

$\frac{7}{2}\sqrt{3}$

Step-by-step explanation:

the ratio of hypotenuse to longer leg of 30-60-90 triangle is 1 to sqrt(3)/2, and multiply by 7 to obtain answer

8 0

3 years ago

If your are flying in a plane going 500km/h, how far (in km) will you go in 2 hours and 15 minutes

lozanna [386]

Answer:

1,125

Step-by-step explanation:

500 x 2 1/4 is 1,125

7 0

3 years ago

Read 2 more answers

Graph the linear equation.find three points that solve the equation,then plot on the graph -3x++2y=11

Katarina [22]

$-3x+2y=11\qquad\text{add 3x to both sides}\\\\2y=3x+11\qquad\text{divide both sides by 2}\\\\y=\dfrac{3}{2}x+\dfrac{11}{2}\\\\for\ x=1\to y=\dfrac{3}{2}(1)+\dfrac{11}{2}=\dfrac{3}{2}+\dfrac{11}{2}=\dfrac{14}{2}=7\to(1,\ 7)\\\\for\ x=-3\to y=\dfrac{3}{2}(-3)+\dfrac{11}{2}=-\dfrac{9}{2}+\dfrac{11}{2}=\dfrac{2}{2}=1\to(-3,\ 1)\\\\for\ x=-5\to y=\dfrac{3}{2}(-5)+\dfrac{11}{2}=-\dfrac{15}{2}+\dfrac{11}{2}=-\dfrac{4}{2}=-2\to(-5,\ -2)$