Answer:
7182
Step-by-step explanation:
All you shoud do is to replace x by 9
● y = 10 * 9^3 -12*9
● y = 7182
Answer is <span>C. 4 × 10^5 D
</span><span>(2.8 × 10^9) ÷ (7 × 10^3)
= 0.4 * 10^6
=4 * 10^5</span>
Equation: 4(x+3)
Explanation: All sides are congruent which means they are equal. This means that you can just multiply the amount of sides to the length of one side.
Hope this helps! :)
Answer:
it doesn't show how much they sold for it to be $200
Answer:
x = 24
Step-by-step explanation:
a² + b² = c²
a² + 10² = 26²
a² + 100 = 676
a² = 576

a = 24