Answer:
<u>48.43552415324934</u>
Step-by-step explanation:
61.73²-38.27² = 2346
= 48.43552415324934
Answer: 0.00604
Step-by-step explanation: 10^-3 would be 0.001. If you multiply that by 6.04, you will get 0.00604
I hope that helps! :D
Answer:
B?
Step-by-step explanation:
Hi! I'm happy to help!
To solve this, we first need to know what scientific notation is. Scientific notation is a way a number is written. You write it using a number ranging from 1 to <10. Then, you multiply this number by
.
In order to make this number reasonable for scientific notation, you have to move the decimal a certain amount of places. In this case you move it 3 places to the right to make your number 2.349. Since we moved it 3 places to the right our x will be -3. (If we'd moved it 3 places to the left, our x would be positive 3.)
So now, we insert our numbers:
<u>2.349·</u>
<u></u>
<u>You write 0.002349 like 2.349·</u>
<u>, when it is in scientific notation.</u>
I hope this was helpful, keep learning! :D
y = mx + b
slope(m) = -4/5
(10,5)...x = 10 and y = 5
now sub into the formula and find b, the y int
5 = -4/5(10) + b
5 = -40/5 + b
5 = -8 + b
5 + 8 = b
13 = b
so ur perpendicular equation is : y = -4/5x + 13 <===
Hope this helps!