3 years ago

Please help!!!?????????

2 answers:

dexar [7]3 years ago

4 0

Step-by-step explanation:

This is an acute triangle

4 0

2x+5 = 3x+1
-2x -2x
5 = x+1
-1 -1
4 = x

X = 4

PQ: 5(4)-7 = 13
PQ = 13

PR: 2(4)+5
PR = 13

QR: 3(4)+1
QR = 13

Hope this helped you! :)

You might be interested in

nydimaria [60]

Two sides of a triangle have length 6 and 8. Which of the following are possible areas of the triangle?

I. 2

II. 12

III. 24

6 0

2 years ago

Sveta_85 [38]

7.06/0.353 = 20

Answer is 20

7 0

3 years ago

meriva

Answer:

hot and sticky

Step-by-step explanation:

hkjogfhh

3 0

3 years ago

Stels [109]

It would be:
$9.4237108*10^7$

7 0

2 years ago

valentina_108 [34]

Answer:

(3) Diagonals are perpendicular

Step-by-step explanation:

5 0

2 years ago