All categories

3 years ago

Solve for x. Round answer to the nearest tenth. 18 43

Mathematics

1 answer:

anygoal [31]3 years ago

8 0

Answer:

22.7°

Step-by-step explanation:

22.714° to nearest 10th is 22.7

You might be interested in

Consider the function f(x)= x^2 and the function g(x) shown below. how will the graph of g(x) differ from the graph of f(x)

malfutka [58]

Answer:

f(x) = x^2

g(x) = 4*x^2

=> For a value of x, the g(x) is 4 times larger than f(x).

=> g(x) is the stretched version of f(x) with stretched ratio = 4).

=> Option D is correct

Hope this helps!

3 0

3 years ago

Read 2 more answers

If AABC ~ AEDC, find the value of x. a. 32 5.8 C. 40 d. 15

alukav5142 [94]

Answer:

x = 15

Step-by-step explanation:

If ABC similar to EDC then we can use the similarity ratio to find the value of x

32/(3x-5) = 56/(5x-5) cross multiply the fractions

160x - 160 = 168x - 280 export like terms to the same side of the equation

280 - 160 = 168x - 160x

120 = 8x divide both sides by 8

15 = x

5 0

3 years ago

Ok i have a few questions but their generally easy its quite a few points its an overdue assignment so please answer quickly ;-;

Triss [41]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Integrate the following w.r.t x 1) 2x^2/3. 2) (5-x)^23

Kryger [21]

Answer:

A) $\int\frac{2x^2}{3}dx=\frac{2x^3}{9}+C$

B) $\int(5-x)^{23}dx=-\frac{(5-x)^{24}}{24}+C$

Step-by-step explanation:

So we have the integral:

$\int\frac{2x^2}{3}dx$

First, remove the constant multiple:

$=\frac{2}{3}\int x^2\dx$

Use the power rule, where:

$\int x^ndx=\frac{x^{n+1}}{x+1}$

Therefore:

$\frac{2}{3}\int x^2\dx\\=\frac{2}{3}(\frac{x^{2+1}}{2+1})$

Simplify:

$=\frac{2}{3}(\frac{x^{3}}{3})$

And multiply:

$=\frac{2x^3}{9}$

And, finally, plus C:

$=\frac{2x^3}{9}+C$

We have the integral:

$\int(5-x)^{23}dx$

To solve, we can use u-substitute.

Let u equal 5-x. Then:

$u=5-x\\du=-1dx$

So:

$\int(5-x)^{23}dx\\=\int-u^{23}du$

Move the negative outside:

$=-\int u^{23}du$

Power rule:

$=-(\frac{u^{23+1}}{23+1})$

Add:

$=-(\frac{u^{24}}{24})$

Substitute back 5-x:

$=-(\frac{(5-x)^{24}}{24})$

Constant of integration:

$=-\frac{(5-x)^{24}}{24}+C$

And we're done!

8 0

3 years ago

Find the are of this rectangle write answer in simplest form

jarptica [38.1K]

Answer:

9 7/9 0r 88/9

3 0

3 years ago