Add 8a to both sides of equation:
3=12a + 27
Subtract 27 from both sides
-24 = 12a
Divide both sides by 12
-2 = a
-8a+3=4a+27 subtract 27 from both sides add 8a to both sides
-24 = 12a divide both sides by 11
-24/12 = -2 = a
Ratios:
x/34 = 100/20
x = 34 x (100/20) = 34 x 5 =170
.9 (x) =207 x= 207/.9 = 230
I am me.
Although the scale is 1:44 the question asks for the ratio of the actual tunnel TO the plans so cphill has it right 44:1
Uhhhhh.... I think it IS in simplest form.
1 1/4/ (18 1/3 x 3) = 1.25 ft /55 ft = 1/44 or 1:44 scale
If shared equally, each will get 1/6 of the remaining lasagna
3/4 x 1/6 = 3/24 = 1/8 of the original sized lasagna
4 ( y + 7) = 4y + 28 ...... 8(x + 2) = 8x + 16
If you want to multiply these, we have
(4y + 28) (8x + 16) = 32xy + 64y + 224x + 448
18 +1/3 yards = 55ft 1 + 1/4 ft = 1.25 ft
So
55 / 1.25 = 44 / 1 [ or, 44 : 1 ]
Why, Zee .... you're done with your alphabet....now go outside and play and stop asking stupid questions....you bug me..
Having one
If you are climbing the mountain from the valley below, you'll swear it is 4392 feet to the top
75 / 500 = 15 / 100 = 15%
THAT is what it is DEFINED as....
4.3 x 3 = 12.9 km
Area of a square = side squared ......so.......
8100 = s^2 take the root of both sides
90 ft = side
200 cm3
-1.6641 move the decimal two places to the right and add a % sign
-166.41 %
All of the rest of them.
(6b+3)^20
The fifth term will be
C(20, 4) * (6b)^16 * (3)^4 =
4845 * 2821109907456 * b^16 * 81 =
1107130477631569920 b^16
The answer is 22.
19. Second grade math.
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That is incorrect. It is 24/84. Please multiply correctly.
a^2 + b^2 = c^2 (c is the hypotenuse)
