3 years ago

4+5+8/2x9=????????????

Mathematics

2 answers:

Zolol [24]3 years ago

5 0

45. Using order of operations.

Phoenix [80]3 years ago

5 0

Answer:

=45

Step-by-step explanation:

4+5+4*9

9+36

=45

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Why is circle 1 similar to circle 2?

DanielleElmas [232]

Answer: The answer is given below.

Step-by-step explanation: The given circles are:

Circle 1: centre (2, 3) and radius 4

Circle 2: centre (2, 3) and radius 12.

The equations of circle 1 and circle 2 are respectively given as :

$(x-2)^2+(y-3)^2=4^2,\\\\(x-2)^2+(y-3)^2=12^2.$

These two circles are drawn on the graph as shown in the attached figure.

We can easily see that the Circle 2 is a dilation of Circle 1 with a scale factor

$S=\dfrac{12}{4}=3.$

Thus, the two circles are similar.

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2 years ago

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tia_tia [17]

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2 years ago

Need help, really not good with anything in math

Anettt [7]

Answer:

D. 40.

Step-by-step explanation:

<u>Find the reciprocal of 1/40:</u>

1/40
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<u>That's really it.</u>

Your answer is 40 (D).

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2 years ago

Solve the equation 4(x+2)-17=35

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X=11 I say .......... ...

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