Answer:
Step-by-step explanation:
The given matrix addition is
We need to find the elements of matrix B.
Let
Substitute the value of matrix.
After addition of two matrix we get
On equating both sides.
Therefore, the elements of matrix B are .
A dinner plate has a circumference of 106.76 cm. What is the area of the dinner plate? Use = 3.14.
1 answer:
Well, first you have to figure out with the radius is to figure out what the area is.
The radius is <span>16.99cm.
From there, after doing the math, you can figure out that the area of the dinner plate is </span><span>906.85cm. (See the attached image)
<em>Hope this helps!!
Ps: Pls mark brainliest!! It will help me Rank up which I am almost there!!
</em></span>
The radius is <span>16.99cm.
From there, after doing the math, you can figure out that the area of the dinner plate is </span><span>906.85cm. (See the attached image)
<em>Hope this helps!!
Ps: Pls mark brainliest!! It will help me Rank up which I am almost there!!
</em></span>
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The slope of the given line is the coefficient of x, 3/5. The slope of the perpendicular line will be the negative reciprocal of that: -1/(3/5) = -5/3.
The point-slope form of the equation for a line of slope m through point (h, k) can be written ...
... y = m(x -h) +k
For your point and the slope found above, this becomes
... y = (-5/3)(x -15) -5
When x=0, this is
... y = (-5/3)(-15) -5 = 20
The y-intercept is 20.
