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3 years ago

Determine if the two triangles are congruent. If they are, state how you

Mathematics

1 answer:

Anna71 [15]3 years ago

5 0

Not enough information

Explanation: in order for them to be congruent it must have at least two equal sides or 2 equal angles

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Line parallel to y-1=4(x+3) and passes through (4,32)

Lady_Fox [76]

Answer:

y - 32 = 4(x - 4)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 1 = 4(x + 3) ← is in point- slope form

with slope m = 4

Parallel lines have equal slopes.

Using m = 4 and (a, b) = (4, 32), then

y - 32 = 4(x - 4) ← equation of parallel line

6 0

3 years ago

What is the y-intercept of the function f(x)=2/9x+1/3

____ [38]

Answer:

1/3

Step-by-step explanation:

The equation given to you is in y=mx+b form.

m is the slope which in this case would be 2/9.

b is the y-intercept which in this case would be 1/3

6 0

3 years ago

Read 2 more answers

Which angles are corresponding angles?

erastovalidia [21]

Corresponding angles are angles that are located in the same area at each intersection.

Angles 7 and 3 are vertical angles.

The answer is C, angles 3 and 11 are corresponding angles.

6 0

3 years ago

A beam of light from a monochromatic laser shines into a piece of glass. The glass has thickness L and index of refraction n=1.5

boyakko [2]

Additional information to complete the question:

How long does it take for a short pulse of light to travel from one end of the glass to the other?

Express your answer in terms of some or all of the variables f and L. Use the numeric value given for n in the introduction.

T = ___________ s

Answer:

$T = \frac{15}{f}$

Step-by-step explanation:

Given:

Thickness og glass = L

Index of refraction n=1.5

Frequency = f

$Wavelength = \frac{L}{10}$

λ(air) $= \frac{L}{10}$

λ(glass) = λ(air) / n

= $\frac{\frac{L}{10}}{1.5}$

= $\frac{L}{10} * \frac{1}{1.5}$

= $\frac{L}{15}$

V(glass) = fλ(glass)

$= f * \frac{L}{15}$

$T = \frac{L}{V_{glass}} = \frac{15}{f}$

7 0

3 years ago

What is 96 divided by 7,488 <br><br> PLEASE HELP MARK AS BRAINLIEST

erica [24]

Answer:

Step-by-step explanation:

Normal division

7488\96=78

5 0

3 years ago