I really need help, this is confusing me so much!

Mathematics

2 answers:

bija089 [108]3 years ago

7 0

Answer:

b is thy answer!

Step-by-step explanation:

hope you understood

ohaa [14]3 years ago

6 0

Answer:

The answer is B

Step-by-step explanation:

So basically you plug in the answer, 10 in the x value and 1 in the y value. Then you will find out which value is greater.

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Fahim is 6 feet tall. At noon, he stands with the sun behind him casting a shadow. The distance from the top of Fahim's head to

kupik [55]

Answer: 11.5 feet

Step-by-step explanation:

We should note that for a right angles triangle, the square of the hypothenuse equals to the square of the opposite side and its adjacent. This can be expressed as:

Let the length of Fahims shadow be x

hypotenuse² = opposite² + adjacent ²

13² = 6² + x²

169 = 36 + x²

x² = 169 - 36

x² = 133

x =✓133

x = 11.53

= 11.5 feet to nearest tenth

4 0

3 years ago

Read 2 more answers

Determine which of the transformations applied to Circle A could be used to prove Circle A is similar to Circle B. Select Yes or

Alenkinab [10]

Answer:

Step-by-step explanation:

Circle A has center (-2, 3)

Circle B has center (2, -2)

Circle A can be mapped to Circle A' by a translation:

Center Rule of translation New center

(x, y) (x+4, y-5)

A(-2, 3) A'(-2+4, 3-5) A'(2, -2)

Circle A with radius r 1=2

Circle B with radius r 2=3

Scale factor= r 2/r 1 = 3/2 = 1.5

Since any two circles can be translated to have the same center, the dilation r2/r1 proves the circles are similar where r1 and r2 are the radii of the circles.

The Circle A' and circle B both have center (2, -2). Then circle A' can be mapped to circle B by a dilation with center (2, -2) and a scale factor 3/2=1.5. So circle A and circle B are similar.

Therefore: Translation right 4, down 5, and then a dilation of 1.5 is true.

Translation down 5, right 4, and then a dilation of 1.5 is true.