2 years ago

Triangle PQR has vertices P(-2,8), Q(2, 4), and R(4,6). Which best describes triangle PQR?

Mathematics

2 answers:

shusha [124]2 years ago

7 0

Answer:an isosceles triangle with PQ=QR (option C)

Step-by-step explanation:

klasskru [66]2 years ago

4 0

Answer:

A. a right tringle with PQ ⊥ QR

Step-by-step explanation:

If you plot the points on a graph you'll notice that the triangle formed is not an isosceles triangle and is in fact a right triangle with PQ being perpendicular to QR.

You might be interested in

Sonia has 4.05 pounds of hamburger meat. She forms hamburgers that weigh 0.25 pounds each. What is the greatest number of 0.25-p

Sphinxa [80]

16 (i believe so)

4.05 divided by 0.25 is 16.2- but you must round to the nearest tenth- you cant make a 0.2 hamburger

7 0

3 years ago

The length of a rectangle is 3 less than twice the width. The perimeter is at least 210 cm. Find the smallest dimension of the r

SpyIntel [72]

check the picture below

5 0

3 years ago

Read 2 more answers

11x + 2y = 68 & 5x + y = 13

matrenka [14]

Answer:

i hope its correct

Step-by-step explanation:

11x + 2y=68 ------------1

5x+y=13 ------------2

y= 13-5x. ------------3

put 3 into 1

11x +2(13-5x) =68

11x +26 -10x =68

x=42

put x =42 into 2

5(42) +y =13

210+y=13

y=13-210

y=197

4 0

3 years ago

Omar scored and 82% on his first test of the quarter.will score of 38 out of 50 on the second test help or hurt his grade?

lana [24]

38/50 so 19/25 which is 76%
it WILL hurt his grade

8 0

3 years ago

An irrational number between -2 and -1<br><br> a rational number between -2 and -1

leva [86]

Answer:

An irrational number between -2 and -1 would be $\frac{-\pi }{2}$

A rational number between -2 and -1 would be -1.5

Step-by-step explanation:

$\frac{-\pi }{2}$ = -1.570796... This number does not have repeating decimals, patterns, and it isn't a terminating decimal. It is irrational.

-1.5 is a terminating decimal, therefore it is rational, as well as between -2 and -1.

6 0

1 year ago