) which statement about these triangles is true? ») There are exactly three isosceles
triangles.
» There are exactly three acute
triangles.
)) There are exactly three right triangles.
D
» There are exactly three scalene
triangles.

Hey there! I'm happy to help!

Isosceles triangles have at least two sides of the same length. We see that A and D are isosceles. It kind of looks like B does but if you look closely you will see that the there are not two matching sides.

Acute triangles have at least one angle that is less than 90 degrees. Triangles A and B are acute.

Right triangles have 1 right angle. Triangles C and D are right triangles.

Scalene triangles have sides of all different lengths. We see that B, C, and E are all scalene.

Therefore, the correct answer is There are exactly three scalene triangles.

Have a wonderful day! :D

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

a

step-by-step explanation: