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Alecsey [184]
3 years ago
8

Compute: 11^2−(12−4)^2+3=

Mathematics
2 answers:
masha68 [24]3 years ago
8 0

Answer:

60

Step-by-step explanation:

klasskru [66]3 years ago
7 0
Answer:
60


Do 11^2 (121) then subtract that by 8^2 (64) and add 3
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Decompose fraction 2 3/4
ludmilkaskok [199]

Answer:

11 * 1/4

Step-by-step explanation:

Hi!

Since to decompose a fraction means to basically take it apart, that's all we have to do!

Breaking down the fraction, we can see that it is composed of a bunch of 1/4.

(As an improper fraction below.)

\frac{11}{4}.

That's just 11 \cdot \frac{1}{4}.

Thus, the answer is \boxed{11\:\cdot\:\frac{1}{4}}.

Hope this helps!

5 0
3 years ago
Which two values of x satisfy the equation square root 3-2cos x = 2?
Andrei [34K]

Answer: x=2π/3 and x=4π/3

Step-by-step explanation:

The equation we have is \sqrt{3-2cosx} =2. All we have to do is get cosine alone to find the 2 values of x.

3-2cosx=4\\-2cosx=1\\cosx=-\frac{1}{2}

Now that we have our cosine left, we can use our unit circle to figure out when does cosx=-1/2. Cosine is the x value of the coordinate.

x=2π/3

x=4π/3

8 0
2 years ago
Im stuck on this question, Please help!
Alexxx [7]
= (x^18y^24)/(x^2y^2)

Simplified = x^16y^22

The last answer is correct (x^16y^22)
3 0
3 years ago
CAN I ALSO GET AN EXPLANATION PLEASE!​
ddd [48]

Answer:

ok no prob ...........lolllllll

7 0
3 years ago
Suppose the professor decides to grade on a curve. If the professor wants 2.5% of the students to get an A, what is the minimum
Fed [463]
It depends on how well the rest of the class does. A safe bet is usually a 93 for an A.
8 0
3 years ago
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