Answer:
last option
Step-by-step explanation:
(x-h)²+(y-k)²=r²
(x--7)²+(y-4)²=5²
(x+7)²+(y-4)²=25
Answer:
18.45
Step-by-step explanation:
I used a calculator
9514 1404 393
Answer:
110 mm²
Step-by-step explanation:
The relevant area formulas are ...
A = LW . . . . . area of a rectangle with dimensions L and W
A = 1/2bh . . . area of a triangle with base b and height h
__
The figure can be divided into rectangles and a triangle as shown in the attachment. Working from the bottom up, the sum of the areas of the parts will be ...
(2×6) +(4×14) +(2×17) +1/2(4×4) = 12 +56 +34 +8 = 110 . . . square mm
Inner -24x.
last -4 and -2 = 8
.
So the answer is: 18x^2-30x+8.
Answer:

Step-by-step explanation:
For m to be equal to n,

Multiply both sides by 3:

Minus 2s on both sides:

Divide by 4 on both sides:
