1. C (x+8)^2
2. D y=6^x
3. D t/2.35 ; 2.13 ft.
4. A (7h^2-2h)/2; 672 cm^2
5. A 4.50 h ; $7.88
For one and two you just have to plug in the numbers into the equation to see what works.
Three four and five you have to read the problems and come up with an equation to get your answer. Please comment if you need to see the work!
The product of the given expression is
.
Given
The product of
.
<h3>What is multiplication?</h3>
Multiplication is the process of calculating the product of two or more numbers.
The multiplication of numbers say, ‘a’ and ‘b’, is stated as ‘a’ multiplied by ‘b’.
The product of
is given by;
![\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2\\\\(2r^3 + 2r^2s) + 2rs + 2rs + 2rs + s^2r^2 + sr^2 + 2s^2\\\\2r^3+ 2r^2s + 6rs + s^2r^2 + sr^2+ 2s^2](https://tex.z-dn.net/?f=%5Crm%202r%5E2%28r%20%2B%20s%29%20%2B%202rs%20%2B%20s%5E2%20%2B%202rs%20%2B%20s%5E2r%5E2%2B%202rs%20%2B%202s%5E2%5C%5C%5C%5C%282r%5E3%20%2B%202r%5E2s%29%20%2B%202rs%20%2B%202rs%20%2B%202rs%20%2B%20s%5E2r%5E2%20%2B%20sr%5E2%20%2B%202s%5E2%5C%5C%5C%5C2r%5E3%2B%202r%5E2s%20%2B%206rs%20%2B%20s%5E2r%5E2%20%2B%20sr%5E2%2B%202s%5E2)
![\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs](https://tex.z-dn.net/?f=%5Crm%202r%5E3%2B%20s%5E3r%5E3%2B%202r%5E3s%20%2B%20sr%5E3%2B%202s%5E3%2B%206rs)
Hence, the product of the given expression is
.
To know more about Multiplication click the link given below.
brainly.com/question/19943359
Red is it your welcome also I’m not hay sure but It shows
Let the number be a ...
i.e ,70% of a =126 ..
=> 70/100 X a =126
=>7/10 a =126
=>7 a = 126 X 10
=>7 a= 1260
=>a = 1260/7
a = 180 ..
Hope it helps !!!
On the third night there is a 75% chance of rain. that is the highest number, making it the most likely to rain. if you round 75 it is closest to 100. that means it is likely to rain