Answer:
x = 8
Step-by-step explanation:
since the triangle is isosceles then the 2 legs are congruent, that is both 4x - 3
the perimeter is the sum of the 3 sides , that is
x + 4x - 3 + 4x - 3 = 66
9x - 6 = 66 ( add 6 to both sides )
9x = 72 ( divide both sides by 9 )
x = 8
Answer:
10²
Step-by-step explanation:
left triangle = 2 × 2 = 4 ÷ 2 = 2²
right triangle = 2 × 4 = 8 8 ÷ 2 = 4²
middle square = 2 × 2 = 4²
2 + 4 + 4 = 10²
Answer:
The balance after 37 years is $3869.99
Step-by-step explanation:
<u>Given:</u>
- Principal (P) = $2,520
- Rate of Interest (R) = 1.16%
- Time (t) = 37 years
- Compounds Interest Monthly (n) = 12
The Amount (A),
A = P (1 + <em> if compound n times per year</em>
Amount (A) at 37 years,
A = ($2,520) (1 +
A = ($2,520) (1 +
A = ($2,520) (1.00096667
A = ($2,520) (1.5357)
A = $3869.9944
Learn more about Compounds Interest here: brainly.com/question/12325365
Answer:
27.2
Step-by-step explanation:
x is the hypotenuse.
For the 54-deg angle, 22 is the opposite leg.
The trig ratio that relates the opposite leg to the hypotenuse is the sine.
In general:
sin A = opp/hyp
We have:
sin 54 = 22/x
x sin 54 = 22
x = 22/sin 54
x = 27.193
Answer: 27.2