3 years ago

The factors for x2 + 5x + 6 are x + 2 and x + 3.

Mathematics

1 answer:

Nookie1986 [14]3 years ago

5 0

It is true that (x+2)(x+3) = x2 +5x + 6

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Unit #2 – Lesson #1 Exit Ticket: Is r=7 a solution to the equation shown below? Justify your yes no response. 6x+5=x? - 2

Vikki [24]

(First equation:Multiply 6•7=42. 42+5=47)=(second equation:7 to the 2nd power is 49. 49-2=47 )

4 0

3 years ago

Each unit in the coordinate plane corresponds to 1 mile. Find the distance from the school to Cherry Street. Round your answer t

GarryVolchara [31]

Answer:

$11.2$

Step-by-step explanation:

We can use the distance formula to solve this problem.

This distance formula states that the distance between two points $(x_1, y_1)$ and $(x_2,y_2)$ is equal to $\sqrt{(\Delta x)^2+(\Delta y)^2}=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

School is at coordinate point (9,6) and the closest point to school on Cherry St. is (4,-4).

Thus, the distance between school and Cherry Street is $\sqrt{(9-4)^2+(6-(-4))^2}=\sqrt{5^2+10^2}=\sqrt{125}=5\sqrt{5}\approx \boxed{11.2}$

3 0

3 years ago

What is the volume of a cube if one side is 2x

Anarel [89]

Answer:

8x^3

you are welcome

5 0

3 years ago

Read 2 more answers

1161.90 to the nearest 100

chubhunter [2.5K]

You would round up to 1,200
Hope this Helps =)

7 0

4 years ago

susan swims a race in 29 3/10 seconds. Patty swims the race in 33 9/10 seconds. How much faster was susan than patty?

mihalych1998 [28]

Well actually Patty is faster by 4 6/10 seconds. Since 33 9/10 - 29 3/10 = 4 6/10

7 0

3 years ago