The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.

3 0

3 years ago

Determine square of -p+6

ValentinkaMS [17]

Answer:

-12p+p^2+36

Step by step explanation:

(-p+6)^2 is the square of -p+6

we use the formula

(a+b)^2=2ab+a^2+b^2

(-p+6)^2=-12p+p^2+36

the minus of p disappears

5 0

3 years ago

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What is the solution to the inequality -3x - 42 > 3

rosijanka [135]

Answer:

I don’t know which answer choice it is since C and D are the same but the answer is supposed to be x < -15.

Step-by-step explanation:

the image has the work shown

5 0

2 years ago

Brian made a tasty burger. The diameter of the burger was 5 cm. What was the area of burger?

Naily [24]

Answer: 15.7

Step-by-step explanation:

can i have a burger?

5 0

3 years ago

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