All categories

2 years ago

Determine the value of x for which r ∥ s if

Mathematics

1 answer:

son4ous [18]2 years ago

7 0

Answer:

2.5 is a answer . any other questions

You might be interested in

Which angles are remote interior angles?

frutty [35]

Answer:

Step-by-step explanation:

interior angle is the angles inside the triangle exterior angle is the angle on a straight line of a triangle

5 0

2 years ago

Read 2 more answers

Para la ecuación 2x+5y-3=0, halla la coordenada que falta (-3,?)

butalik [34]

Answer:

$(-3, \frac{9}{5})$

Step-by-step explanation:

We have the equation $2x + 5y-3 = 0$ .

The ordered pairs of this equation have the form $(x_0, y_0)$

Where x is the independent variable and y is the dependent variabe.

That is, the points belonging to the line $2x + 5y-3 = 0$ have the form $(x_0, f (x_0))$

For $y = f(x)$ .

So, we need to find $f(x_0)$ for x_0 = -3.

Then we substitute x = -3 into the equation and clear the value of y.

$2(-3) + 5y -3 = 0$

$-6 + 5y = 3\\\\5y = 9\\\\y = \frac{9}{5}$ .

Then the ordered pair is:

$(-3, \frac{9}{5})$

6 0

2 years ago

For most people the ratio of the length of their head to their total height is 1:7 use proportions to test your measurements and

alexandr1967 [171]

The correct answer for this question is this one: 5 / 7

There exists the same question from other source that has the continuation of the problem. Use proportions to test your measurements and see if they match this ratio. Height is 5ft

So this how to solve this:

Set the equation as:
7x = 5
x = 5 / 7

7 0

2 years ago

Evaluate the polynomial when (a) x = 0 and (b) x=2

Lostsunrise [7]

Step-by-step explanation:

hjadbs bdsahdgoa

7 0

2 years ago

A hotel claims that 8585% of its customers are very satisfied with its service. complete parts a through d below based on a ran

jek_recluse [69]

We can solve this problem using the binomial distribution. A binomial distribution can be thought of as a success or failure outcome in an experiment or survey that is repeated multiple times.
Probability function of binomial distribution has the following form:
$P= \frac{n!}{k!(n-k)!} p^k(1-p)^{n-k}$
p represents the probability of each choice we want. k is the number of choices we want and n is the total number of choices.
In our case p=0.85, k=5 and n=6.
We can now calculate the answer:
$P= \frac{6!}{5!(6-5)!} 0.85^5(1-0.85)^{6-5}=0.39$
The probability is 39%.
.

7 0

2 years ago