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FromTheMoon [43]
3 years ago
10

PLZ HELP ASAP ILL MARK BRAINLIEST!

Mathematics
2 answers:
icang [17]3 years ago
7 0

Polynomial degree : 2

Leading coefficient : 11

emmasim [6.3K]3 years ago
7 0

Answer:

The degree of the polynomial is 4.

The leading coefficient of the polynomial is 12.

Step-by-step explanation:

The degree of the polynomial is the highest power in the polynomial.

The highest power in the given polynomial is 4.

The leading coefficient of the polynomial is 12.

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If 15% is 375, how much is 5%
Nonamiya [84]

The easy way is just to divide by 3

15% /3 = 5%

Since you have divided the % by 3  you can divide the 375 by 3

375 / 3 = 125

Answer 125

7 0
3 years ago
Use the Law of Cosines to find the measure of ∠A. Round to the nearest degree.
denpristay [2]

Answer:

Solution given:

a = 12, b = 5, c = 9

We have

: a² = b² + c² – 2bc cos A

12²=5²+9²-2×5×9 cos A

12²-25-81=-90 cos A

cos A=38/-90

A=cos -1(-19/45)

<u>A=115</u>°

<u> </u><u>is</u><u> </u><u>a</u><u> </u><u>required</u><u> </u><u>answer</u><u>.</u><u />

6 0
3 years ago
Please help and show work!!
Sergio [31]

A(-2, 2), B(4, 2), C(-6, -1), D(0, -1)

AB = CD = 4 - (-2) = 4 + 2 = 6

BD = AC. Use the formula of a distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Substitute the coordinates of the points B and D:

d=\sqrt{(-1-2)62+(0-4)^2}=\sqrt{(-3)^2+(-4)^2}=\sqrt{9+16}=\sqrt{25}=5

BD = AC = 5

The perimeter of parallelogram ABCD:

P = 2 · 6 + 2 · 5 = 12 + 10 = 22

<h3>Answer: a. 22 units.</h3>
6 0
3 years ago
A square and a rectangle have equal areas. The length of the rectangle is twice the length of the side of the square. The width
skelet666 [1.2K]

Answer:

4 cm

Step-by-step explanation:

x^2 = bh

b = 2x

h = x-2

x^2 = (2x)(x-2)

4^2=[2(4)][4-2]

16 = 16

3 0
3 years ago
What is an Arithmetic progression?what is an arithmetic progression?
alexandr402 [8]

Answer:

Arithmetic Progression is another way to say Arithmetic sequence. It is basically a sequence of numbers that the difference between the consecutive terms are constant.

Heres and example:

1, 3, 5, 7, 9, 12, 15, 18.....etc.

This has an arithmetic progression of 2.

Hope this helped! Reach out to me if you have any more questions about this!

4 0
3 years ago
Read 2 more answers
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