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3 years ago

The coordinate pairs could represent the the vertices of a triangles congruent to KLM?

Mathematics

2 answers:

8_murik_8 [283]3 years ago

8 0

Answer:

Your answer is D :)

Step-by-step explanation:

I hope this helped

Pavlova-9 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

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The angle measures of a triangle are in the ratio 5:6:7. find the angle measures of the triangle

Mandarinka [93]

Answer:

50°, 60°, 70°

Step-by-step explanation:

Sum the parts of the ratio, 5 + 6 + 7 = 18 parts

The 3 angles in a triangle sum to 180° , then

180° ÷ 18 = 10° ← value of 1 part of the ratio, then

5 parts = 5 × 10° = 50°

6 parts = 6 × 10° = 60°

7 parts = 7 × 10° = 70°

The angle measures of the triangle are 50° , 60° , 70°

4 0

3 years ago

A polynomial has one root that equals 5-7i. Name one other root of this polynomial

mezya [45]

Answer:

The other root is 5 + 7i.

4 0

3 years ago

Read 2 more answers

Please hurry and answer

Katarina [22]

Answer:

Step-by-step explanation:

It’s directly adjacent to the other angle.

4 0

2 years ago

___(x – 2)2 − 4 = -3x2 + 12x − 16

fiasKO [112]

The answer is x= 1/5 or 0.2

8 0

3 years ago

A college professor never finishes his lecture before the end of the hour and always finishes his lectures within 2 min after th

Citrus2011 [14]

Answer:

Value of k is $\displaystyle\frac{3}{8}$

Step-by-step explanation:

We are given the following information in the question:

$f(x) = kx^2, 0\leq x \leq 2\\~~~~~~~= 0, \text{ otherwise}$

where x is the time elapses between the end of the hour and the end of the lecture.

We have to find the values of k.

Since, f(x) is the pdf, then,

$\displaystyle\int^\infty_{-\infty} f(x) = 1\\\\\displaystyle\int^2_{0} f(x) = 1\\\\\displaystyle\int^2_{0} kx^2 = 1\\\\k\bigg[\frac{x^3}{3}\bigg]^2_0 = 1\\\\k\times \frac{8}{3} = 1\\\\k = \frac{3}{8}$

Hence, value of k is $\displaystyle\frac{3}{8}$

4 0

2 years ago