Yes it is correct because you would multiply 30 by 7 which equals 210 + the extra 20 dollars / 50 dollars (idk).. she will have more than enough though
Answer:
Solution
6+2/3
Step-by-step explanation:
Answer:
169.4 square units.
Step-by-step explanation:
7*4 = 28
28*3 = 84
B*H/2 is the formula for an equilateral triangle.
7*6.1 = 42.7*2 = 85.4
84+85.4 = 169.4
The surface area of your equilateral triangular prism is 169.4 square units.
Answer:
-12
Step-by-step explanation:
Hello!
You can plug the answers in for x and see if it is right
x^2 + 8x = 33
-11^2 + 8(-11) = 33
121 - 88 = 33
3^2 + 8(3) = 33
9 + 24 = 33
So the answer is the first one
Hope this helps!
