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2 years ago

HELP PLEASE!!!

Mathematics

1 answer:

svetlana [45]2 years ago

4 0

Answer:

Step-by-step explanation:

DEF is merely a straight line. It has to be 180 by definition.

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annie is planning on buying a gym membership there is a flat fee of $25 and the membership cost $20 per month. Write an equation

defon

Answer:

y = 20x + 25

Step-by-step explanation:

y is the total

25 dollars to start plus the 20 dollars per month

3 0

3 years ago

What is (9x + 5) - (6x - 8)?<br> What is (4x + 10) - (-3x + 5)?

s344n2d4d5 [400]

(9x+5) - (6x-8) = 9x+5 - 6x+8 = (9x-6x) + (5+8) = 3x+13

___

(4x+10) - (-3x+5) = 4x+10 + 3x-5 = (4x+3x) + (10-5) = 7x+5

4 0

3 years ago

Read 2 more answers

1/4 as a fraction and a decimal

storchak [24]

Answer: 1/4 fraction .25 decimal

Hope this helps :)

8 0

2 years ago

Which fraction is between 3/20 and 7/10

slavikrds [6]

5/15 depending on what the answers are

8 0

2 years ago

(50 POINTS) The figure is transformed as shown in the diagram. Describe the transformation. A) dilation, then reflection B) refl

Helga [31]

Answer:

Hi there I was just working on this question on UsaTestPrep and idk if the answer is really correct but here: C: reflection then rotation.

Step-by-step explanation:

Extra Info:

Dilation is when the shape changes in size, which doesn't happen.

Translation is when it just moves across. It may look like that is happening here, but I'll explain.

The triangle is first reflected along the line . Imaging putting a mirror on the x=0 line (the y axis, basically), and you'd see 1 to 2.

Then, it is rotated around the point . Get a bit of tracing paper, draw over 2, and then, holding the tracing paper down at (works well with a pencil), rotate it round and you will find it fits perfectly over 3.

Also is this the diagram?

6 0

2 years ago