Answer:
i guess it is a 7 foot shadow
Step-by-step explanation:
Answer:
60 kilometers
Step-by-step explanation:
<em>1</em><em> </em><em>centimeter</em><em> </em><em>=</em><em> </em><em>3</em><em> </em><em>kilometers</em><em> </em>
<em>2</em><em>0</em><em> </em><em>×</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>6</em><em>0</em><em> </em>
Answer:
<u>y = -2x + 7</u>
Explanation:
<em><u>y = mx + b</u></em>
<em><u /></em>
<em>m = slope</em>
<em>b = y-intercept</em>
<em>y = a given y coordinate</em>
<em>x = a corresponding x coordinate</em>
<em />
First, we need to find the slope (m).
1) (4, -1)
2) (2/3)
m = slope = = = = -2
plug in the values to the equation <u>y = mx + b</u>
<u />
-1 = -2(4) + b
-1 = -8 + b
7 = b
now, we can substitute in m and b into the equation y = mx + b
<u><em>y = -2x + 7</em></u>
<h3>Answer: 3136 feet</h3>
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Explanation:
Plug in t = 6. In other words, replace every copy of t with 6. Afterward, you use PEMDAS to simplify
h(t) = -16t^2+192t+2560
h(6) = -16(6)^2+192(6)+2560 ... every t replaced with 6
h(6) = -16(36)+192(6)+2560
h(6) = -576+1152+2560
h(6) = 576+2560
h(6) = 3136
Answer: The answer is D
Step-by-step explanation: