2 years ago

State the degree of the polynomial.

Mathematics

1 answer:

julia-pushkina [17]2 years ago

4 0

Answer: 3

Step-by-step explanation: It is raised to the third power, therefore having a degree of 3.

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Pi is an irrational number. could pi = 22/7? why or why not?

Marina CMI [18]

No, it can't.

Irrational numbers are numbers that cannot be expressed as fractions.

So therefore, Pi cannot equal 22/7.

4 0

2 years ago

Read 2 more answers

Law of cosines <br><br> HELP MES

Lorico [155]

Answer:

70.52 degrees

Step-by-step explanation:

To find the angles, we must first find the lengths of each side of the triangle. Adding up the respective radii, we can see that

XY = 5+4 = 9 CM

XZ = 6+5 = 11 CM

ZY = 4+6 = 10 CM

Now we can apply the cosine rule

$C\:=\:\sqrt{A^2+B^2-2ABcosx}$

We need to rearrange the rule to solve for x, our missing angle

$x\:=\:cos^{-1}\left(\frac{a^2+b^2-c^2}{2ab}\right)$

solving for our unknown angle:

$x\:=\:cos^{-1}\left(\frac{9^2+10^2-11^2}{2\cdot 9\cdot 10}\right)$

$x\:=\:70.52^{\circ }$

Therefore angle YXZ is 70.52 degrees

7 0

2 years ago

Zach borrows $1910 at 2.6% simple interest per month. When Zach pays the loan back 3 years later, how much interest does Zach pa

mixas84 [53]

Answer:

$1884 I think

Step-by-step explanation:

$1910 - 2.6% = $1884

Sorry if it is wrong!

4 0

2 years ago

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What is the common ratio for the geometric sequence?

Bezzdna [24]

Answer:

3 is the correct answer

u can find common ratio by dividing a specific term in GP by its preceding term. ...just as here

4/(4/3) = 3

also 12/4 = 3

also 36 /12 = 3

hence the common ratio for this GP is 3

hope it helped

Step-by-step explanation:

6 0

2 years ago

Which of the following is the graph of y= 2x2+3/4?

liberstina [14]

Y= (2×2)- 4 +3/4 = 12/4 or 3 that I'd the best of my

5 0

3 years ago