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alekssr [168]
3 years ago
11

The area of the triangle shown is represented by

8s%20-12%29%20%28s%20-%206%29%7D" id="TexFormula1" title="A = \sqrt{ s(s - 14) (s -12) (s - 6)}" alt="A = \sqrt{ s(s - 14) (s -12) (s - 6)}" align="absmiddle" class="latex-formula">, where s is equal to half the perimeter. What is the height h of the triangle? Round your answer to the nearest hundredth.

Mathematics
1 answer:
mojhsa [17]3 years ago
5 0

Answer:

h= 5.11 ft (nearest hundredth)

Step-by-step explanation:

Please see attached pictures for full solution.

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a line is perpendicular to y=-4x-2 and intersects the point (0,9). what is the equation for this perpendicular line?
AysviL [449]

Answer:

y=(1/4)x + 9      OR      y=x/4 +9

Step-by-step explanation:

Perpendicular lines have a slope/gradient of -1/n

Because the slope of this line is -4, the slope of a line perpendicular to it would be 1/4.

y=(1/4)x+b

(0,9) is the y-intercept, so b = 9

y=(1/4)x + 9      OR      y=x/4 +9

3 0
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Ed deposited $6000 into a savings account 4 years ago. The simple interest rate is 3%. How much does Ed have in his account now?
Serga [27]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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What is the vertex (x,y)? h(t)=2x^2+4x+7<br> PLS SHOW WORK
Nesterboy [21]
Hack
for y=ax^2+bx+c
the xvalue of the vertex is -b/2a
and the y value is found by subsituting that for x

so

-b/2a

h(t)=2x^2+4x+7
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h(-1)=2(-1)^2+4(-1)+7
h(-1)=2(1)-4+7
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(-1,5) is da vertex
6 0
3 years ago
I need help, can someone please answer this for me please
blagie [28]

\large \tt \: m =  -  \frac{3}{7}

  • <em>Detailed</em><em> </em><em>solution</em><em> </em><em>is</em><em> </em><em>attached</em><em>!</em><em>!</em><em>~</em>

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2 years ago
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Match the input values on the left ( X ) with the output values on the right ( Y ). y = 2 x + 7 1 . 9 3 2 . 13 4 3 . 15 1 4 . 11
KIM [24]

Answer:

wow let me try

Step-by-step explanation:it is a 90% sure

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3 years ago
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