Answer:
B. 2x + 7
Step-by-step explanation:
I can see where this is tough, lets go through it. Polynomials that are factored need to be able to multiply back into themselves. When looked at a polynomial, you can find a common multiplier for both, but we already have those. The common multipliers are what goes outside of the parenthesis. Now you just need to find what's inside. The numbers inside are going to be the numbers that multiply back to the numbers above. You can go by process of elimination to get rid of options. First, you will do 5 * 2 to get 10, meaning you can remove A and C. Then you see that you have to get to the third power on the 10, and get to x on the 4. This means you will have to have 1x on the first number of the set to ensure you get both of those numbers.
Hope this helped, please mark brainliest i need to feed my family ^_^
Answer:
5 = y
6.5 = x
Step-by-step explanation:
Since all the angles are the same, you can determine that all the sides are the same lengths.
8 = y + 3
8 - 3 = y
5 = y
8 = 2x - 5
8 + 5 = 2x
13 = 2x
13/2 = x
6.5 = x
False because the squares are minimized of the least values.
Answer:
A) Rate in feet per sec = 171.6 feet per sec
B) Distance in feet for 2 sec free fall = 343.2 feet
Step-by-step explanation:
Given in question as
Speed of parachutist during freefall = 117 mile per hour
A) <u>Rate in feet per second </u>
Given as 1 mile = 5280 feet
So, 117 mile = 117 × 5280 = 617760 feet
∴ in feet per second
= 171.6 feet per sec
B) Distance cover by parachutist for 2 sec
distance = speed × time
So, D = 171.6 feet per sec × 2 sec
Or, Distance = 343.2 feet
Answer:
Jasmine is incorrect
Step-by-step explanation:
The sign means 16 is greater than or equal to 11x-6
Start by substituting 2 for x
16 ≥ 11x-6
16 ≥ 11(2)-6
16 ≥ 22-6
16 ≥ 16
This is true since 16 is equal to 16
Now we substitute 3 for x
16 ≥ 11x-6
16 ≥ 11(3)-6
16 ≥ 33-6
16 ≥ 27
This is not true as 27 is greater than 16.
Since only 2 is a solution of the inequality, Jasmine is incorrect.