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Law Incorporation [45]
2 years ago
14

Solve 5 1/2 = b − 12 1/4.

Mathematics
1 answer:
MatroZZZ [7]2 years ago
6 0

Answer:

17 3/4

Step-by-step explanation:

5 1/2 +12 1/4 =b-12 1/4 + 12 1/4

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Please help i am super confused!!
stepan [7]

Answer:

a) To find the other missing length we must be given an area and a length

We then divide the total area by the given length

so

6534/99 = 66 is the missing width

5 0
3 years ago
What's 380 divided by 40
Ksju [112]
The answer is 9.5
Hope it helps :-)

8 0
3 years ago
9.<br> Write an<br> equation perpendicular to y = 2x + 6<br> that passes through the point (8,4).
Sidana [21]

Answer:

y=-1/2x+8

Step-by-step explanation:

Perpendicular of y=2x+6 is y=-1/2x

Substitute coordinates

4=-1/2(8)+8

y=-1/2x+8

8 0
3 years ago
What is the linear function equation represented by the graph? Graph of a line on a coordinate plane. The horizontal x-axis rang
salantis [7]
The 2-point form of the equation of a line is
.. y = (y2 -y1)/(x2 -x1)*(x -x1) +y1
For your points (x1, y1) = (0, 3) and (x2, y2) = (3, 5), this is
.. y = (5 -3)/(3 -0)*(x -0) +3
.. y = (2/3)x +3

Written as a function, it is
.. f(x) = (2/3)x +3

8 0
3 years ago
Read 2 more answers
Using the order of operations, what should be done first when evaluating this expression?
Nastasia [14]

Answer:

-\frac{16}{17}\\-0.94117

Step-by-step explanation:

\frac{-\frac{1}{2}}{\frac{2\left(9+3\right)-4-3}{4\left(8\right)}}\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=\frac{-\frac{1}{2}}{\frac{2\left(9+3\right)-4-3}{4\cdot \:8}}\\\frac{2\left(9+3\right)-4-3}{4\cdot \:8}=\frac{17}{32}\\\frac{2\left(9+3\right)-4-3}{4\cdot \:8}\\2\left(9+3\right)-4-3=17\\2\left(9+3\right)-4-3\\2\left(9+3\right)=24\\2\left(9+3\right)\\\mathrm{Add\:the\:numbers:}\:9+3=12\\=2\cdot \:12\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:12=24\\=24-4-3

\mathrm{Subtract\:the\:numbers:}\:24-4-3=17\\=\frac{17}{4\cdot \:8}\\\mathrm{Multiply\:the\:numbers:}\:4\cdot \:8=32\\=\frac{17}{32}\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}\\=-\frac{\frac{1}{2}}{\frac{17}{32}}\\\mathrm{Divide\:fractions}:\quad \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot \:d}{b\cdot \:c}\\=-\frac{1\cdot \:32}{2\cdot \:17}\\Refine\\=-\frac{32}{2\cdot \:17}\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:17=34\\=-\frac{32}{34}

\mathrm{Cancel\:the\:common\:factor:}\:2\\=-\frac{16}{17}\\\mathrm{Decimal:\quad }\:-0.94117

3 0
3 years ago
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