Answer: 11b+7
Explanation: In order to solve this, you combine the like terms (variables of the same letter and degree, and constants).
(9b+2) + (2b+5)
(9b+2b) + (5+2)
11b+7
Answer:
Finding 1st Fraction Numerators
Explanation:
If you divide the denominator (40) by the first denominator (5), you get 8, so you know that the number 40 can be divided by 8 to get the other denominator (5). Therefore, you must be fair, and divide the numerator (8) by 8 also, which is 1. 1 is the missing numerator.
Answer:
the answer b
Step-by-step explanation:
[surface area]=[area of 4 triangles sides]+[area of square base]
[area of square base]=24*24--------> 576 cm²
[area of one triangles side]
l=slant height
l²=16²+12²-------> l²=400-----------> l=20 cm
[area of one triangles side]=24*20/2--------> 240 cm²
[area of 4 triangles sides]=4*240----------> 960 cm²
[surface area]=[960]+[576]--------> 1536 cm²
Answer:
what is the question.
Step-by-step explanation:
I need the question
