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3 years ago

I think it's 65° is it correct??

Mathematics

2 answers:

Nataliya [291]3 years ago

8 0

Answer:

129

Step-by-step explanation:

DCF = DCE + ECF

= 75+ 54

= 129

Rashid [163]3 years ago

4 0

Answer:

m∠DCF = 129°

Step-by-step explanation:

∠DCF is ∠DCE + ∠ECF

You are adding the 2 smaller angles together to get the larger angle.

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6a - 5b when a = -3 and b = 4

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Given.

6a - 5b

Plug in values.

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Katyanochek1 [597]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

$Box \ average =\frac{1}{6} \\\\SD = \frac{1}{6} \times \frac{5}{6} = \frac{5}{36} \approx 0.373\\\\Expected \ value= 1000 \times \frac{1}{6} \approx 166.7\\\\SE = 1000 \times 0.373 \approx 11.8\\\\$

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The percentage of aces is expected to be around 16.67% , or 1.2%.

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3 years ago

What are the x-intercepts of the circle (x – 3)2 + (y – 4)2 = 24?

borishaifa [10]

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3 years ago

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musickatia [10]

Answer:

(A) and c

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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2 years ago

I think it's 65° is it correct??​

I think it's 65° is it correct??