24. 9+(-6)=-3 is false because the 9 can’t go into the six and the six is by itself so it’s false
25. -10+(-10)=10 is false because you can’t add and multiply a positive number with a negative number, so it’s false
To add 1/2 and 1/4 you need a common denominator. The common denominator is 4. Multiply 1/2 × 2/2 and you get 2/4
Now you have 6 2/4 + 2 1/4
6+2=8 and 2/4+1/4=3/4
Your answer is 8 3/4 or 8.75
Answer:
243 cm^2 + 108 cm^2 = 351 cm^2
Step-by-step explanation:
So, we have a rectangle and two triangles, we know all the sides or angles.
Rectangle: with 9 cm lenght 15cm + 12 cm = 27 cm
Formula: A=wl -> A=9*27 = 243 cm^2
Trianlge: A=ab/2
Angle 90°
Side A 12 cm
Side B 18 cm - 9 cm = 9 cm
A=ab/2=12·9/2=54 cm times 2 (for the opposite side) = 108 cm^2 = 351 cm^2
A) 0 = 100m/s + 2(-9.8)(x_f-0)
x_f = 510
b)
0 = 0 + 100m/s(t) + (1/2)(-9.8)t^(2)
Use the quadratic formula
-200/-9.8 = 20 seconds
<span>
</span>
The correct option is C) appreciation.
The author’s attitude toward pharming is best described as one of appreciation.
<h3>What is pharming?</h3>
Pharming is a sort of social engineering hack in which hackers redirect internet users who are attempting to access a specified website to a different, bogus site.
Some key features regarding the pharming are-
- Before installing pharming software on a victim's machine, these "spoofed" sites attempt to obtain personal identifying information (PII) and sign credentials, such as passwords, security numbers, bank details, and so on.
- Pharmers commonly target financial sector websites, such as banks, online payment networks, or e-commerce sites, with the ultimate purpose of committing identity fraud.
- Pharming takes advantage of the foundations of how the internet works, specifically that any sequence of letters that create an internet address, must be converted into IP addresses by a DNS server before the connection can be established.
To know more about pharming, here
brainly.com/question/14954901
#SPJ4