All categories

3 years ago

Help plz it’s my final grade besties

Mathematics

1 answer:

Furkat [3]3 years ago

5 0

blank table values:

1, 2, 4, 8, 16, 32, 64

(2,4) and (6,64)

y = 1 * $2^{x}$

$2^{20}$ = 1048576

You might be interested in

Find the area of the figure.

blondinia [14]

I hope this helpssss :))

5 0

2 years ago

Which polynomial has the highest degree?

lina2011 [118]

Answer:

A 3x^12 - 2x^8 + x^5

Step-by-step explanation:

Degree of a polynomial:

The degree of a polynomial is given by the highest exponent of x.

In this question:

Option A: 12th degree

Option B: 1st degree

Option C: 3rd degree

Option D: 3rd degree

So the answer is given by option A.

7 0

3 years ago

I dont really know how to do soh cah toah. please help me find x.

Ipatiy [6.2K]

First notice that the triangle with sides $x,y,a$ and the triangle with sides $z,a+b,x$ are similar. This is true because the angle between sides $x,y$ in the smaller triangle is clearly $30^\circ$ , while the angle between sides $y,z$ in the larger triangle is clearly $60^\circ$ . So the triangles are similar with sides $x,y,a$ corresponding to $a+b,z,x$ , respectively.

Now both triangles are $30^\circ-60^\circ-90^\circ$ , which means there's a convenient ratio between its sides. If the length of the shortest leg is $\ell_1$ , then the length of the longer leg is $\ell_2=\sqrt3\ell_1$ and the hypotenuse has length $\ell_3=\sqrt{{\ell_1}^2+{\ell_2}^2}=2\ell_1$ .

Since $x$ is the shortest leg in the larger triangle, it follows that $a+b=2x$ , so $a+b=15=2x\implies x=\dfrac{15}2$

4 0

3 years ago

A population of 1,750 cheetahs decreases by 10% per year. How many cheetahs will there be in the population after 11 years? Roun

Triss [41]

Answer:

The answer is C. 546.

If a population decreases by 11%, that means that 89% (100% - 11% = 89%) of cheetahs remains each number. 89% can be expressed as 0.89, so to calculate the change of the population, we must each year multiply the number of cheetahs by 0.89.

After 1 year: 1750 * 0.89 ≈ 1558

After 2 years: 1558 * 0.89 ≈ 1387

After 3 years: 1387 * 0.89 ≈ 1234

After 4 years: 1234 * 0.89 ≈ 1098

After 5 years: 1098 * 0.89 ≈ 977

After 6 years: 977 * 0.89 ≈ 870

After 7 years: 870 * 0.89 ≈ 774

After 8 years: 774 * 0.89 ≈ 689

After 9 years: 689 * 0.89 ≈ 613

After 10 years: 613 * 0.89 ≈ 546

Step-by-step explanation:

4 0

3 years ago

The right part of a figure is shown. The left part of this figure is missing. Line h is a line of symmetry. Which choice shows t

myrzilka [38]

Answer:the first one

Step-by-step explanation:

8 0

3 years ago