3 years ago

I need help with this math problem!

Mathematics

1 answer:

BartSMP [9]3 years ago

7 0

$\frac{15t^2}{8x^4}$

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3•(1+2)^2-4^2 evaluate

hammer [34]

Answer:

Step-by-step explanation:

3*(3)^2-16

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In one hour, 17 cars drive through an intersection. Two-fifths of the 17 cars fail to come to a complete stop at the stop sign.

Rasek [7]

Answer:

Step-by-step explanation:

When you have a number (17) and want to know some fraction (2/5) of that number, you should multiply the number by the fraction.

17 * (2/5)

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You can then round this number up --> about 7 cars.

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Tristan had 95 inches of ribbon.He cut off 27.50 inches. How many inches of ribbon remain

tatiyna

Answer:

67.50 inches

Step-by-step explanation:

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Igneous rock that cools slowly will have what type of mineral grains??

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I think it would have crystal formations if I remember correctly.

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Davis Construction is building a new housing development. They begin by mapping the development out on a coordinate grid. They p

Mandarinka [93]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ -4}}\quad ,&{{ -1}})\quad 
% (c,d)
&({{ 6}}\quad ,&{{ 3}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
\left(\cfrac{{{ 6}} -4}{2}\quad ,\quad \cfrac{3-1}{2} \right)$

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3 years ago