0.55 pence or quid per 25 centimeters as if you multiply it by 4 it would be 2.20 pound because 1 metre is 100 centimeters after i divide 100 by 25 i get 4 which would be 1/4 which i would then multiply 1/4 x 2.2 pound
If it has a slope of -4, you need to find b.
So you want to plug in your coordinate values for x and y to solve.
5=-4(-1)+b
5=4+b you then subtract 4 from both sides to find the answer for b.
1=b
So your equation would be:
y=-4x+1
Answer:
1 solution
no solution
infinitely many
1 solution
Step-by-step explanation:
1. 2.3x-7=-7
2.3x=0
x=0
2. 3x=5+3x
0x=5
x=5/0
That’s undefined
3. 40-4x=4(10-x)
40-4x=40-4x
They both are equal no matter what. So, infinitrly many
4. -7+x=-(x+7)
-7+x=-x-7
2x=0
x=0
1 solution I.e 0
A regular polygon has the same amount of sides and angles
Answer:
- Perimeter: 7.8
- Area: 3.1
Step-by-step explanation:
- Perimeter = all sides added up together
- 2.8 + 2.8 + 1.1 + 1.1 = 7.8
- Area = L × W
- 2.8 × 1.1 = 3.08
- Round 3.08 to the nearest tenth: 3.08 → 3.1
I hope this helps!
