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2 years ago

WILL GIVE BRAINLIEST!!

Mathematics

1 answer:

dexar [7]2 years ago

8 0

Peter reflecting trapezoid ABCD across the y-axis would not change the degree measurement of angle A

The degree measurement of angle A is 115 degrees

<h3>How to determine the degree measurement of angle A?</h3>

From the question, we have:

A = 115 degrees

B = 65 degrees

The transformation is a reflection across the y-axis

Reflection is a rigid transformation; and it does not change the angle measure or side lengths.

After the transformation; we have:

A = 115 degrees

B = 65 degrees

Hence, the degree measurement of angle A is 115 degrees

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Find the values of the variables and the lengths of the sides of this kite.

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alexandr1967 [171]

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The slope of the line is $-\frac{2}{3}$

Step-by-step explanation:

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3 years ago

Use the inverse cosine to find the measure of angle Q.

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Answer:

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Step-by-step explanation:

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2 years ago

About how many u.s dollars would you get if you exchange 15 euros

Free_Kalibri [48]

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Step-by-step explanation:

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3 years ago

USE A MODEL Olivia and her brother William had a bicycle race. Olivia rode at a speed

Anni [7]

Answer:

Let the total distance Aileen ran be 'x'

Let the distance ran by Andrew be 'y'

Refer to graph attached for graphical representation of distance travelled by both.

Applying the formula,

distance=speed*time

x=20*t Equation 1

y= 15*t equation 2

Since it can be easily understood by the graph attached, that

x=150+y equation 3

Now putting values of x and y in equation 3

20*t =150 +15*t.

5t= 150

t=30 seconds.

putting the values of t in both the equation 1 and 2

x=20t

=20*30

x = 600 feet

So the distance ran by Aileen is 600 feet, whereas Andrew ran 450 feet.

Step-by-step explanation:

Do not mind the names just change them. I had the same question before with different names so that is why. Hope this helps:)

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2 years ago