All categories

3 years ago

PLS HELP!! ASAP!! 10 POINTS!!

Mathematics

2 answers:

liberstina [14]3 years ago

6 0

Answer***{25866}{~{{2258863

Kobotan [32]3 years ago

6 0

Answer:

The slope of AB is -2, the slope of BC is 1/2, the slope of CD is -3/4, and the slope of AD is 1/2, Quadrilateral ABCD is a trapezoid because only one pair of opposite sides is parallel

Step-by-step explanation:

I hope this helps you, I just took the test right now so I know these are the right answers :)

You might be interested in

Fill in the table so it represents a linear function.

castortr0y [4]

Answer:

2; 5; 8

Step-by-step explanation:

To fill in the table, we need to generate an equation to represent the relationship between x and y.

First, find the slope using the two pairs given, (5, -1) and (25, 11):

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{11 -(-1)}{25 - 5} = \frac{12}{20} = \frac{3}{5}$

m = ⅗.

Next, using the point-slope form, we can use a point/coordinate pair and the slope to derive an equation as follows.

$y - y_1 = m(x - x_1)$

Where,

$x_1 = 5, y_1 = -1$

m = ⅗.

Plug in the values

$y -(-1) = \frac{3}{5}(x - 5)$

$y + 1 = \frac{3}{5}(x - 5)$

$y + 1 = \frac{3x}{5} - 3$

Subtract 1 from both sides

$y + 1 - 1 = \frac{3x}{5} - 3 - 1$

$y = \frac{3x}{5} - 4$

Use the equation above to fill out the table by plugging each value of x into the equation to get the corresponding values of y for each x value.

✔️When x = 10:

$y = \frac{3x}{5} - 4$

$y = \frac{3(10)}{5} - 4 = 6 - 4$

$y = 2$

✔️When x = 15:

$y = \frac{3x}{5} - 4$

$y = \frac{3(15)}{5} - 4 = 9 - 4$

$y = 5$

✔️When x = 20:

$y = \frac{3x}{5} - 4$

$y = \frac{3(20)}{5} - 4 = 12 - 4$

$y = 8$

8 0

3 years ago

Please help!

photoshop1234 [79]

PART A
rectangle : circle
5:13
PART B
5x3 : 13x3
15 : 39
Hope this helped! :)

5 0

3 years ago

What value of x makes the equation true? -3x = 18

andreev551 [17]

Answer:

x = -6

Step-by-step explanation:

$-3x = 18\\\\\mathrm{Divide\:both\:sides\:by\:}-3\\\frac{-3x}{-3}=\frac{18}{-3}\\\\Simplify\\x=-6$

4 0

4 years ago

Ursula and Andre competed against each other in a swimming race. Ursula swam at a rate of 60 meters per minute and Andre swam at

Lubov Fominskaja [6]

Given that the two swimmers competed and Ursula's speed is 60 m/min while Andre's speed is 48 m/min. The distance that the Ursula will catch up with Andre will be:
distance=(relative speed)×(time)
relative speed=60-48=12 m/min
the two swimmers met at a distance of:
12×1
=12 meters

6 0

4 years ago

Express the following rate as a unit rate:<br><br> Biking 16 miles in 2 hours

NemiM [27]

Answer:

8 miles in 1 hour is the answer

7 0

3 years ago