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Find Height :
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Find area of triangle :
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Find Shaded Region :
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Answer:
Step-by-step explanation:
ASSUMING the given dimensions are the lengths of the legs
we have an equilateral triangle with base 4 and height
h = √(3² - (4/2)²) = √5
A = ½bh = ½(4)(√5) = 2√5 cm²
Answer:
its going 300 miles per hour
Step-by-step explanation:
0.17x = 0.12x +18
subtract 0.12x from each side
0.05x = 18
divide both sides by 0.05
x = 18/0.05 = 360
360 minutes would be the answer
Please mark brainliest
Answer:
$24.19
Step-by-step explanation:
We need to add 7.5% sales tax to the total of the dress.
22.50 * .075 = 1.6875
rounded to nearest cent = 1.69
22.50 + 1.69 = 24.19