HELP PLEASE! Someone answer! Round the side lengths to two decimals. Show all steps for the following answers》
Solve for Angle P =
Solve for PQ ~
Solve for QR~

&

Solve for Angle V =
Solve for MD~
Solve for DV~​

step-by-step explanation:

compare

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake