Given that these triangle are right triangles, we use the Pythagorean theorem to calculate the missing lengths which is c and it is the hypotenuse. We calculate as follows:
<span>a = 7.5 cm, b = 10.6 cm
c</span>² = a² + b²
c² = 7.5² + 10.6²
c = 12.98<span>
a = 13 cm, b = 7.5 cm
</span>c² = a² + b²
c² = 13² + 7.5²
c = 15.00<span>
a = 7.5 cm, b = 13 cm
</span>c² = a² + b²
c² = 7.5² + 13²
c = 15.00<span>
a = 5 cm, b = 13 cm
</span>c² = a² + b²
c² = 5² + 13²
c = 14
2.5*3 = 7.5 She run's 2 1/2 miles, which is equivalent to 2.5 miles, and 3 days per week, so you multiply 2.5 by 3
6.5 *2 = 13 She run's 6.5 miles per day for 2 days, again, because 6 1/2 is equivalent to 6.5 miles. Since she ran for 2 days so you multiply 6.5 by 2
13+7.5 = 20.5 miles
as for the answer, you just add the two numbers you got from Julie running
Answer:
b) 123
Step-by-step explanation:
Answer:
2.5 years
Step-by-step explanation:
Formula for simple interest:
t = I / Pr
t = length of time
I = simple interest
P = initial amount
r = interest rate
What do you need to figure out. i am happy to help