To find the third side (hypotenuse) use the Pythagorean theorem:
h^2 = 6^2 + 8^2
h^2 = 36 + 64
h^2 = 100
h = 10
Now add all three sides to get the perimeter:
P = 6 + 8 + 10 = 24cm
Since the exchange rate of euro to USD right now is 1:1.11, therefore he spent 150x1.11=166.5 USD. Therefore, he has 250-166.5=83.5 USD left(assuming the exchange rate is the same, 1.17).
Answer:
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
3 × (10 - 6) ÷ 2 =?
The strategy that we are using here is <u>PEMDAS</u>:
First, you subtract 6 <u>from</u> 10 which is 4. <em>10 - 6 =</em><em>4</em>
Next, you <u>multiply</u> 4 by 3. <em>4 × 3 = </em><em>12</em>
Then, you <u>divide</u> 12 by 2. <em>12 ÷ 2 = </em><em>6</em>
Your answer is 6.
Your welcome. Showed my work below.