All categories

2 years ago

Explain how you will apply the 45 - 45 - 90 to a right triangle with a leg that's measured 12?

Mathematics

1 answer:

ira [324]2 years ago

5 0

Answer:

Step-by-step explanation:

1.How to find the longer leg of a 45 45 90 Triangle?

ans : If you know the length of one of the legs of a 45-45-90 triangle, the other leg has the same length. For this triangle, the other leg has a length of 8*sqrt(2) units. The hypotenuse's length can be found by multiplying the leg's length by sqrt(2).

You might be interested in

Pouring a glass of milk is it discrete or continuous on a graph

KatRina [158]

I think it would be continuous.

5 0

3 years ago

Determine the amplitude or period as requested . Amplitude of y = - 1/5 * sin x a - 1/5 1/5 b 5 d. pi/5

Brrunno [24]

Answer:

The amplitude is 1/5

Step-by-step explanation:

Given

$y = -\frac{1}{5}\sin(x)$

Required

Determine the amplitude

The general cosine function is:

$y = A\sin(k(x + c)) +d$

Where

$Amplitude = |A|$

Compare $y = A\sin(k(x + c)) +d$ and $y = -\frac{1}{5}\sin(x)$

$A = -\frac{1}{5}$

So:

$Amplitude = |-\frac{1}{5}|$

$Amplitude = \frac{1}{5}$

4 0

2 years ago

A line passes through points (-4, -19) and (-6, 4). what is the equation of the line written in slope-intercept form?

BabaBlast [244]

The equation of the line written in slope-intercept form is:

$y = mx + b$
Where m is the slope and b is the y-intercept.
You find the slope using the formula:

$m = \frac{yb - ya}{xb - xa}$
Where point A coordinates' are (-4,-19) and point B (-6, 4).

$m = \frac{4 + 19}{ - 6 + 4}$
$m = - \frac{23}{2}$
Now you find b (y-intercept) substituting in y=-23/2x+b the coordinates of point A or point B:
(I'll use point B coordinates')
y=-23/2x+b
4=-23/2×(-6)+b
4=46+b
b=-42
The equation of the line is y=-23/2x-42

5 0

3 years ago

A path is made of white tiles and grey tiles. 1/4 of the tiles are white. There is Attila of 56 tiles. Work out the number of gr

ad-work [718]

Cdksjdndjxjcjvjgjfjfjfjdixixkfjf

4 0

2 years ago

The _____ _____, denoted modifyingabove p with caret, is given by the formula modifyingabove p with caretequals_____, where x

Rom4ik [11]

Answer:

The sample proportion denoted $\hat p$ , is given by the formula $\hat p= \frac{x}{n}$ , where x is the number of individuals with a specified characteristic in a sample of n individuals.

When we want to estimate the real population proportion $p$ we use as estimate the sample proportion, given by $\hat p = \frac{X}{n}$ . Where:

x is the number of individuals with a specified characteristic in a sample

n represent the sample size of individuals selected.

Step-by-step explanation:

For this case we can complete the phrase like this:

The sample proportion denoted $\hat p$ , is given by the formula $\hat p= \frac{x}{n}$ , where x is the number of individuals with a specified characteristic in a sample of n individuals.

When we want to estimate the real population proportion $p$ we use as estimate the sample proportion, given by $\hat p = \frac{X}{n}$ . Where:

x is the number of individuals with a specified characteristic in a sample

n represent the sample size of individuals selected.

7 0

2 years ago