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3 years ago

7

What equation is always true?

1 answer:

jarptica [38.1K]3 years ago

3 0

Answer: 4)

Step-by-step explanation: angles 2 and 3 equal 7 because they are both missing angle 4 to make it either 180 degrees or 360 degrees respectively.

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A brownie recipe calls for 1 cup of sugar and 12 cup of flour to make one batch of brownies. To make multiple batches, the equat

igomit [66]

Answer:

A

Step-by-step explanation:

A because it is the only one the recipe calls for 1 cup of sugar and 1/2 cup of flour, the point is in the middle but also on one.

8 0

3 years ago

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Consider a relatively simple healu insurance plan with the

notka56 [123]

The Answer will be all of the not above and the answer will be 44448488483

8 0

3 years ago

Answer please and explain

mash [69]

So, the formula for this one is:

C = 2πr
(use 3 for pi again)

so substitute the numbers:

C = 2 x 3 x 2

and the answer is 12

6 0

3 years ago

10 POINTS!! PLEASE HELP ASAP!!

Ber [7]

If the polygons are similar, then we can set up a similarity ratio using sides AB and EF and any other 2 sides where both side lengths are given. That appears to be true for sides BC and FG. Our similarity ratio would be this then, going from the bigger polygon stuff on top and the smaller polygon stuff on bottom:

$\frac{8}{6}=\frac{6}{y}$ .

If we cross multiply we have 8y = 36 and divide both sides by 8 to get that y = 4.5. There you go!

4 0

4 years ago

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Y=sech(tan‐¹x) find the derivative

Klio2033 [76]

Recall that

d/dx sech(x) = - sech(x) tanh(x)

d/dx tan⁻¹(x) = 1/(1 + x²)

Then by the chain rule,

dy/dx = - sech(x) tanh(x) / (1 + x²)

8 0

3 years ago