3 years ago

How do you show your work on questions that are confeusing when you show your work

Mathematics

1 answer:

elixir [45]3 years ago

8 0

Answer:

Where is the question??

Step-by-step explanation:

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Solve the equation f(x)=g(x) by graphing the functions f(x)=2x+1 and g(x)=5 on the same set of coordinate axes. Which statements

elixir [45]

Answer:

The ordered pair that contains the solution to the equation lies in Quadrant I.

The solution to the equation is x=2

Hope you ace your test!

7 0

3 years ago

Ms. Jones is baking a cake for her students. She needs 2/3 cup of brown sugar to make the cake. Right now, she has 3/4 cup of br

ch4aika [34]

2/3= 0.6667 which you can figure out by 2÷3
3/4= 0.75 which you can figure out by 3÷4
because 0.75 is greater than 0.6667 she has enough to make the cake.

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3 years ago

Elizabeth attempts a field goal by kicking a football from the ground with an initial vertical

sammy [17]

$\bf ~~~~~~\textit{initial velocity} \\\\ \begin{array}{llll} ~~~~~~\textit{in feet} \\\\ h(t) = -16t^2+v_ot+h_o \end{array} \quad \begin{cases} v_o=\stackrel{64}{\textit{initial velocity of the object}}\\\\ h_o=\stackrel{0\qquad \textit{from the ground}}{\textit{initial height of the object}}\\\\ h=\stackrel{}{\textit{height of the object at "t" seconds}} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}$

$\bf h(t)=-16t^2+64t+0\implies h(t)=-16t^2+64t\implies \stackrel{\textit{hits the ground}~\hfill }{0=-16t^2+64t} \\\\\\ 0=-16t(t-4)\implies t= \begin{cases} 0\\ \boxed{4} \end{cases}$