Answer:
1) (m+3)2
2) (b+6)2
3) (3n−2)^2
Step-by-step explanation:
The correct answer for this question is this one:
"<span>Coney island park wants a bumper car ride with 24 square meters of floor space and 22 meters of rail section" Probably, the area of this rectangular floor plan is equal to
Area = l * w
Area = 24 * 22
Area = 528
Hope this helps answer your question.</span>
Multiply bottom equation by -3 to add and eliminate y’s.
So...
5x-15y=10
+-9x+15y=18
You get -4x=28 so x=-7
Plug in to get y
5(-7)-15y=10
-35-15y=10
-15y=45
So y=-3
Check in other equation
3(-7)-5(-3)=
-21+15=-6
So x= -7 and y= -3
Answer:
d.10cm,5cm,9cm
Step-by-step explanation:
In a triangle, the length of each side must be between the difference and the sum of the lengths of the other sides.
a. 1 + 1 = 2; 2 < 3 Answer: no
b. 2 + 3 = 5; 5 = 5 Answer: no
c. 10 - 3 = 7; 7 > 4 Answer: no
d. 10 + 5 > 9
5 + 9 > 10
10 + 9 > 5
10 - 5 < 9
10 - 9 < 5
9 - 5 <10
Answer: yes
Approximately 4, unless you can cut a chaperone in pieces!
Hope this helps, Please give brainliest
