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mrs_skeptik [129]
3 years ago
9

What is the combined height of 3 nickels, 2 nickels and 1 nickels

Mathematics
2 answers:
Oduvanchick [21]3 years ago
8 0
I assume it would be a combined height of 6 nickles.
nika2105 [10]3 years ago
3 0
The height of that would be 6 nickels.
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Which equation has a graph with a vertex at (-1,-1)?
11111nata11111 [884]

y =  {(x  + 1)}^{2}  - 1

The one is a vertical translation of the parent function to the left of one

f(x) =  {x}^{2}

making it -1.

6 0
3 years ago
Pls help I need it quickly thanks
koban [17]

Answer:

56n thats what ben said

Step-by-step explanation:

hohoho corent answer

5 0
2 years ago
Let A be a 5 × 4 matrix with a pivot in each column. Is A invertible? Why or why not?
erastova [34]

Answer:

Matrix A is not invertible.

Step-by-step explanation:

Invertible matrix are those matrix which are square matrix or non singular matrix.

For any matrix to be invertible, matrix should be non singular i.e. det(x)\neq 0.

But for the question given above we cannot find determinant of matrix A as it is not square matrix. so inverse of given matrix does not exist. so it is not possible to have non trival solutions.

6 0
3 years ago
Solve the Inequality: m+16>8m+2​
Setler [38]

Answer:

m<2

Step-by-step explanation:

To get to this, you first need to move the variable to one side, so you could subtract m from both sides to make the equation 16>7m+2. Next, you subtract 2 from both sides to make the equation into 14>7m. Finally, you would divide 7 from both sides to get 2>m, or m<2.

Hope this helps!

5 0
3 years ago
Pls help this is major, ill mark u brainliest
Lera25 [3.4K]

Answer:

105

Step-by-step explanation:

A=lw   A=(.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

A=(16)(9)

A=144

A=\frac{(3.14)(5)^2}{2} A=\frac{(3.14)(25)}{2} A=\frac{78.5}{2}

A=39.25

subtract the areas

144-39.25=104.75

104.75 ≅ 105

4 0
3 years ago
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