3 years ago

Examine the figure below. If ABC is similar to the DEF, determine the measure of

Mathematics

1 answer:

DerKrebs [107]3 years ago

6 0

Answer:

22 degrees is the answer

Step-by-step explanation:

You might be interested in

a window frame that uses a scale of 1 cm to 6 inches. Create another scale drawing of the same window using a scale of 1 cm to 1

Nata [24]

Answer:

Can you plz help me first

Step-by-step explanation:

Can you plz help me first

7 0

3 years ago

Read 2 more answers

Find in degrees the numeric value of the acute angle of rotation that eliminates the product term from the equation 7x2+24xy−34x

lutik1710 [3]

Rotating the graph of $Ax^2+Bxy+Cy^2+Dx+Ey+F=0$ with $B\ne0$ counterclockwise by $\theta$ eliminates the $xy$ term, where $\cot2\theta=\frac{A-C}{B}.$ Plugging in, we have $\cot2\theta=\frac{7}{24},$ since $C=0.$ Solving, we have $\theta=\frac{1}{2}\cot^{-1}(\frac{7}{24})\approx\boxed{36.9^\circ}.$