<span>for an equilateral triangle you need to know that:
- Sides are equal a = b = c (figure 1)
- Each angle is 60 degrees (figure 1)
- Height led from the top of the base of the triangle divide into two identical special right triangles on Measures angles 30,60,90 degrees. (figure 3)
</span>triangle with angles : 30°,60° , 90°<span> is the length of the sides :
1 a = a catheus (red)
2 b = a</span>√3 catheus (red)
<span>3 c = 2a hypotenuse
</span><span>the product of the hypotenuse of the triangle is the value of the surface of an equilateral triangle
</span>
P = a*b = (1/2*68cm*√3)*(1/2*68cm) = (34√3cm) * (34cm) = 1156√3cm²
for notebook
You can use the model

<span>as soon as I add attachments - drawings</span>
Answer:
Translation of 3 units to the left.
Vertical stretch by a factor of 2.
Translation of 5 units down.
Step-by-step explanation:
<u>Transformations</u>
For a > 0



<u>Parent function</u>:

<u>Translate 3 units left</u>
Add 3 to the variable of the function

<u>Stretch vertically by a factor of 2</u>
Multiply the whole function by 2:

<u>Translate 5 units down</u>
Subtract 5 from the whole function:

Please see the attached graphs for the final transformed function (as well as the graphed steps).
I can’t see it take another picture
Answer:
E
Step-by-step explanation:
The answer is E because none of the balances of Elite Inc. offers can account for the $500
Answer:$216,000
Step-by-step explanation: Just multiply the value (in this case 160,000$) by 1.35.