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Bond [772]
2 years ago
13

Find the measure of b

Mathematics
1 answer:
amid [387]2 years ago
3 0

Answer: 90°

Step-by-step explanation:

Angle b is vertical to the angle that has a measure of 90°

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How many different ways can the letters in the word “square” be arranged ?
mr Goodwill [35]
It is known that 6 things can get arranged in 720 ways, let's look at the math of this.
There are six things so:
1×2
2×3
6×4
24×5
120×6
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3 years ago
Order the number 7/4, 1.6, 1 5/8, 1.65 from least to greatest.
Debora [2.8K]
Here are the numbers from least to greatest     
1.6,1.65,15/8,7/4
5 0
3 years ago
Consider the given matrix. 1 −1 0 5 1 4 0 1 1 Find the eigenvalues. (Enter your answers as a comma-separated list.) λ = Find the
fomenos

Answer:

Step-by-step explanation:

We have to diagonalize the matrix

\left[\begin{array}{ccc}1&-1&0\\5&1&4\\0&1&1\end{array}\right]

we have to solve the expression

|A-\lambda I|=0

Thus, by applying the determinant we obtain the polynomial

(1-\lambda )^3+5-4=0\\(1-\lambda )^3+1=0\\

-\lambda^3+3\lambda^2-4\lambda+2

\lambda_1=1\\\lambda_2=1-i\\\lambda_3=1+i\\

and the eigenvector will be

v_1=(-4,0,5)\\v_2=(-1,-i,-1)\\v_3=(-1,i,1)

HOPE THIS HELPS!!

3 0
3 years ago
PLEASE HELP FAST!!! Estimate the line of best fit using two points on the line.
FrozenT [24]

Answer:

D) y= -1/2x+9

Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
Slope of -5 2). (3,9)
podryga [215]

Answer:

The slope of the given two points is m=\frac{7}{8}

Step-by-step explanation:

Given two points are (-5,2) and (3,9)

To find the slope with these two points

Let (x_{1},y_{1}) and (x_{2},y_{2}) be the given points

By using Slope Formula:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m=\frac{9-2}{3-(-5)}

m=\frac{9-2}{3+5} ( subtracting and adding the corresponding terms)

m=\frac{7}{8}

Therefore slope is m=\frac{7}{8}

The slope of the given two points is m=\frac{7}{8}

3 0
3 years ago
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