3 years ago

HELP ME PLZZ I DONT UNDERSTAND THIS!!!!!!

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

4 0

Answer:

1/2

Step-by-step explanation:

y = kx

where k is the constant of proportionality

y = 1/2 x so k= 1/2

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I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

NemiM [27]

Answer:

$- (x - 1) {}^{2} + 5$

Step-by-step explanation:

F(x) is a transformation from h(x).

So our starting equation is

$- (x - 1) {}^{2} - 1$

F(x) is also facing the same direction h(x) is so we dont have to reflect nothing across the x or y axis.

There isn't a vertical or horizontal stretch, compressions.

There isn't a horizontal shift as the x values stay in the same place.

There is a vertical shift. We can simply move h(x) up 6 units to get to f(x).

So our equation looks like.

$- (x - 1) {}^{2} + 5$

8 0

2 years ago

A dance instructor chose four of his 10 students to be on stage for a performance. If order does not matter, in how many differe

Vikki [24]

This is a combination in which you choose 4 from 10.
The formula is
combinations = 10! / 4! * (10-4)!
combinations = 10! / 4! * 6!
combinations = 10 * 9 * 8 * 7 * 6! / 4! * 6!
combinations = 10 * 9 * 8 * 7 / 4 * 3 * 2
combinations = 10 * 3 * 7
combinations = 210
Source:
http://www.1728.org/combinat.htm

4 0

3 years ago

Read 2 more answers

ABCD is a rectangle. What is the value of x? rectangle with length 63 m, width x m, and diagonal 65 m 2 meters 16 meters 63 mete

lesya [120]

The correct answer is 16 meters

Hope this helped :)

4 0

3 years ago

Read 2 more answers

Subtract. 6 1/3 − 4 1/9 <--- Subtract A. 2 7/9 B. 2 5/9 C. 2 4/9 D . 2 2/9

sertanlavr [38]

Your answer ---> D . 2 2/9