-4(v+1)
mutiply the bracket by -4
-negative sign and +positive sign= -negative sign
(-4)(v)= -4v
(-4)(1)= -4
Answer:
-4v-4
Hi there!
First work out the parenthesis.
Now collect the terms.
Next up we can answer our questions.
The coefficient of the a^2 term is...
B) -2
The coefficient of the ab term is...
B) 4
The coefficient of the b term is...
A) -2
Answer:
2 ( m + 2 m) = 36 is the required linear equation
Length of the rectangle is 12 ft and width = 6 ft
Step-by-step explanation:
Let the width of the rectangle = m ft.
So, the length of the rectangle = 2m ft.
Perimeter of rectangle = 36 ft
Now, PERIMETER OF THE RECTANGLE = 2(LENGTH + WIDTH)
⇒2 ( m + 2m) = 36
or, 2 x 3m = 36
⇒ 6m = 36 , or m = 36/6
⇒ m =6 ft
So, the Width of the rectangle; = m = 6 ft
and the Length of the rectangle = 2 m = 2 x 6 = 12 ft.
Answer:
y=3x+(-3)
Step-by-step explanation:
y=mx+c
3=3(2)+c
3=6+c
c=-3
Answer:
<u>12 ways</u>
Step-by-step explanation:
The different ways to choose which three hamsters to put in the red cage.
At first , she must choose one of the two of the hamsters, Felix and Oscar, because they do not get along and cannot be in the same cage.
So, the number of ways to choose one of them = 2
Then she will choose 2 from the remaining 4 hamsters (order does not matter)
The number of ways to choose 2 from 4 = 4C2 = 6
So, the total number of ways = 2 * 6 = 12