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NeTakaya
3 years ago
10

Which expressions are differences of squares?

Mathematics
1 answer:
nevsk [136]3 years ago
6 0
The answers are:
a^2-36
w^2-121
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Alecsey [184]

Answer:

sec

Step-by-step explanation:

1/cosin = sec or cosin^-1

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2 years ago
Y=
weqwewe [10]

Answer:

You are asked for an angle. You need to use the inverse sine.

The answer is about 30 degrees. See below.

Step-by-step explanation:

Sin(y) = opposite / hypotenuse

opposite = 9cm

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Sin(y) = 9/17

y = sin-1(9/17)

y = sin-1(31.97) degrees.

To the nearest 1/10 of a degree, it would be

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5 0
4 years ago
Will give brainliest! please answer correctly!
kompoz [17]
If I am not mistaking I think it is true sorry if it is wrong
5 0
3 years ago
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Noah's Diner offers its clients a choice of regular and diet soda. Last night, the diner served
miv72 [106K]

Answer: 24%

Step-by-step explanation:

for these problems you can use this equation: \frac{x}{n} *100=p

where x=given quantity, n=total amount, and p is your answer.

for this problem x=18 (regular sodas)

we add the amount of regular and diet sodas to get n=75 (18+57)

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4 0
2 years ago
HOW DOES SIMILARITY DIFFER FROM CONGRUENCE? WHY DOES THE PROPERTY OF RIGID MOTION NOT APPLY FOR ALL TRANSFORMATIONS?
Elan Coil [88]

Answer:

Similarity means that two figures are the same shape, but not necessarily the same size, color or orientation, congruent means two figures are the same in every form.

Step-by-step explanation:

In my understanding, The Property of Rigid motion holds two points:

- The relative distance between two points stays the same,

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This includes, translations, reflections, and rotation but not to dilutions since it breaks these rules. The relative distance between points gets smaller after dilution.

4 0
3 years ago
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