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IrinaK [193]
3 years ago
12

If the subtrahend is 9 and the difference is 8 what is the minuend

Mathematics
1 answer:
enyata [817]3 years ago
3 0
The subtrahend is 9 and the difference is 8 and the minuend is 17
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ira [324]
After 30 minutes the pool will be half full
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3 years ago
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What is 1/4 to the power of 3
Alex Ar [27]

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Step-by-step explanation:

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2 years ago
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Find an equation for a tangent plane z=e-x2-y2 at the point (0,0,1).
Nadya [2.5K]

Answer: equation of the tangent plane is z = 1

Step-by-step explanation:

Given equation

z = e^(-x²-y²) at point (0,0,1)

now let z = f(x,y)

Δf(x,y) = [ fx, fy ]

= (-2xe^(-x²-y²)), (-2ye^(-x²-y²))

now

Δf (0,0) = [ 0, 0 ] = [ a, b ]

equation of the tangent plane therefore will be

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7 0
3 years ago
Given the vector (4|3) and the transformation matrix (0|1|-1|0), which vector is the imagine after applying the transformation t
horrorfan [7]

Answer:

C.(3|-4)

Step-by-step explanation:

Given the vector:

\left[\begin{array}{ccc}4\\3\end{array}\right]

The transformation Matrix is:

\left[\begin{array}{ccc}0&1\\-1&0\end{array}\right]

The image of the vector after applying the transformation will be:

\left[\begin{array}{ccc}0&1\\-1&0\end{array}\right]\left[\begin{array}{ccc}4\\3\end{array}\right]\\\\=\left[\begin{array}{ccc}0*4+1*3\\-1*4+0*3\end{array}\right]\\\\=\left[\begin{array}{ccc}3\\-4\end{array}\right]

The correct option is C

7 0
3 years ago
The campers in cabin A walked 1/4 of the way to otter ridge (13 miles) How many miles did they walk?
shusha [124]
The question demands that we find a fraction of a given quantity.

The 'of ' means multiplication.

So the total distance of the journey was

13 \: miles

But they walked ¼ of the whole journey. We are supposed to find

\frac{1}{4} \: of \: 13 \: miles
\\= \frac{1}{4} \times 13 \: miles

= \frac{13}{4} \: miles

= 3.25\: miles

Hence they walked 3.25 miles.
3 0
3 years ago
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