All categories

3 years ago

Resolver la ecuación trigonometrica: Senx^2=Cosx^2-Senx

Mathematics

1 answer:

Arisa [49]3 years ago

8 0

I would help but I don't speak your language do u speak English not being mean

You might be interested in

Which statement is true about the function f(x)= –StartRoot negative x EndRoot?

Fofino [41]

Answer:

Step-by-step explanation:

The domain of the function is all positive real numbers and the range of the function is all negative numbers

7 0

2 years ago

Find the measure of angle CED in the figure below. Enter only the number.

nikdorinn [45]

Answer:

∠ CED = 58°

Step-by-step explanation:

∠ CED and ∠ AED are adjacent angles and sum to 180° , then

∠ CED + 122° = 180° ( subtract 122° from both sides )

∠ CED = 58°

6 0

1 year ago

Read 2 more answers

In the year 2,000 there were 8.7 deaths per 1000 residents in the united States.if there were 281,421,906 residents in the U.S.

jolli1 [7]

32,347,345.5 people died in the year 200

6 0

3 years ago

Geometric Series assistance

Levart [38]

we have been asked to find the sum of the series

$\sum _{n=1}^5\left(\frac{1}{3}\right)^{n-1}$

As we know that a geometric series has a constant ratio "r" and it is defined as

$r=\frac{a_{n+1}}{a_n}=\frac{\left(\frac{1}{3}\right)^{\left(n+1\right)-1}}{\left(\frac{1}{3}\right)^{n-1}}=\frac{1}{3}$

The first term of the series is $a_1=\left(\frac{1}{3}\right)^{1-1}=1$

Geometric series sum formula is

$S_n=a_1\frac{1-r^n}{1-r}$

Plugin the values we get

$S_5=1\cdot \frac{1-\left(\frac{1}{3}\right)^5}{1-\frac{1}{3}}$

On simplification we get

$S_5=\frac{121}{81}$

Hence the sum of the given series is $\frac{121}{81}$

5 0

2 years ago

What is the slope intercept form of the line ?

Alexus [3.1K]

Answer:

Step-by-step explanation:

Its d because in the graph the line where they are at is positive and the answer shows (2,2) in the graph.

6 0

2 years ago

Read 2 more answers