All categories

3 years ago

Please help! Very confused!

Mathematics

1 answer:

krok68 [10]3 years ago

8 0

The distance between point T and the midpoint in the x-axis is equal to 3 - 0.
3-0=3
The distance between point T and the midpoint in the y-axis is equal to 5 - (-8).
5- (-8) = 5+8 = 13

It may help to graph this part.
The x-coordinate of point S is equal to 3 + 3.
3+3 = 6
The y-coordinate off point S is equal to
-8 - 13.
-8 - 13 = 21

The coordinates of point S are therefore (6,-21)

You might be interested in

Antonbought a picnic cooler his total bill with tax was $7.95 he paid 6% sales tax how much did he pay for the cooler alone with

guapka [62]

A product increases its value because of the imposition of tax. For example, a medicine that cost $1 can be bought possibly at $1.4 because of the value added tax. To determine the original bill without tax, the equation is $7.95/1.06. This is equal to $7.5.

3 0

3 years ago

Two sides of a triangle have the same length. The third side measures 6 m less than twice the common length. The perimeter of th

Lostsunrise [7]

Let x be the common length. Then, the sides of the triangle are x, x, and 2x-6. These three sides sum up to 22, so you have

$x+x+2x-6 = 22 \iff 4x = 28 \iff x = 7$

So, the two equal sides are 7m long, and the third side is

$2\cdot 7 - 6 = 14 - 6 = 8$

8 0

3 years ago

Which of the ten basic functions in

storchak [24]

Step-by-step explanation:

Which of the ten basic functions in

our toolkit have an infinite number of

local extrema?

a) cos(x), 2

b) sin(x), cos(x)

c) In(x), cos(x)

d) sin(x), x2

8 0

2 years ago

Sara halves it and gets an answer of 34.3. What was the original number?

Pavel [41]

Answer: 68.6

because 34.3 times 2 is that or if u divide 68.6 by 2 u get 34.3

3 0

3 years ago

Describe the sampling distribution of p(hat). Assume the size of the population is 30,000.n=800, p=0.6a) Determine the mean of t

Leno4ka [110]

Answer:

Standard deviation of the binomial distribution

= $\sqrt{n p q} = \sqrt{192} = 13.856$

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given size 'n' = 800

The population proportion 'p'=0.6

Let 'X' be the random variable of the binomial distribution

a) mean of the binomial distribution = n p = 800 ×0.6

μ = 480

b) variance of the binomial distribution

= n p q

= 800 X 0.6 ×0.4

σ² = 192

Standard deviation of the binomial distribution

σ = $\sqrt{n p q} = \sqrt{192} = 13.856$

6 0

3 years ago