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3 years ago

Lines N&M are parallel what is the measure of angle 1

Mathematics

1 answer:

Liula [17]3 years ago

6 0

130 (I have to write 20 character or more so I'm writing this)

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What transformation is made from f(x) → f(-x)?

sineoko [7]

Answer:

A) reflection across the y-axis

Step-by-step explanation:

If $f(x)=f(-x)$ , then this says that two $y$ -coordinates are equal for opposite values of $x$ .

Let $(a,b)$ a point on $f$ .

Then $f(a)=b$ .

We also know that $f(-a)=b$ and therefore $(-a,b)$ is also a point on the graph.

If you graph [/tex](-a,b)[/tex] and $(a,b)$ you will see they are symmetrical to each about the $y$ -axis.

Example if given both $f(x)=f(-x)$ and $f(2)=3$ , then $f(-2)=3$ . This means both (2,3) and (-2,3) are points on the graph.

Here is what those two points look like on a Cartesian Plane (please see graph in picture).

8 0

4 years ago

HELP ASAP!!!!!!!!!!!!!!!

Dimas [21]

the Correct answer is 7

Hope this helps

- Dante

6 0

3 years ago

Find The slope of the line described<br> by x+2y=8

Harman [31]

Answer:

$Slope = m = \frac{-1}{2}$

Step-by-step explanation:

The equation of a line in slope-intercept form is.

$y = mx + b$ ----->(eq 1)

∴ m is slope

$x+2y=8$

subtract x from both sides.

$x - x +2y= - x + 8$

$2y= - x + 8$

divide - 2 on both sides

$\frac{2y}{2} = \frac{ - x + 8}{2}$

$y = \frac{ - x}{2} + \frac{8}{2}$

$y = \frac{ - 1}{2}x + 4$ ----->(eq 2)

By comparing (eq 1) and (eq 2)

$m = \frac{-1}{2}$

$Slope = m = \frac{-1}{2}$

7 0

3 years ago

Mark McGuire hit 70 home runs in the 1998 season. Given that there are 4 bases & 90 feet between each base, how many miles d

alekssr [168]

Answer:

4.8 or about 5 miles

Step-by-step explanation:

In order to solve this problem, you must first multiply the 4 bases × 90 feet to get how much feet he runs in 1 home run. 4 × 90= 360 feet. Then you must multiply 360 feet × 70 homeruns, this will give you how many feet he ran in 70 homeruns. Your answer will be 25,200 feet. Now, there are 5,280 feet in <em>one</em> mile, so you must divide 25,200 by 5,280. Using a calculator, my answer was 4.7727272727. I then rounded it up to 4.8 miles, or about 5 miles.

6 0

4 years ago

Duquan has 55 percent on khan. He needs to get to 100 percent in the next 13 days. How much percent should he get each day to re

vivado [14]

Answer

3.46%

Step-by-step explanation:3.46% percent a day because whats remaining for him to finish is 45% so u dvide that by the 13 days

5 0

3 years ago