$Please help me with this question it contains angles and measurements$

## This Post Has 7 Comments

1. lavishbre12 says:

transitive property

Step-by-step explanation:

on Edguenity quiz

2. Expert says:

6 meters

step-by-step explanation:

3. winterblanco says:

transitive property

Step-by-step explanation:

The transitive property tells you that ...

∠A ≅ ∠B  and  ∠B ≅ ∠C

means you can conclude ...

∠A ≅ ∠C . . . . transitive property of congruence

4. knussoshd8329 says:

m∠ONP = 43*

m∠LNO = 137*

m∠MNP = 137*

Step-by-step explanation:

Each line segment is a straight line meaning they are each worth 180°, so if you take 43° from 180° you're eft with 137° which is what ∠LNO and ∠MNP are equal to. ∠ONP is 43° since it is a vertical angle to ∠MNL which is also 43°.

5. Expert says:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

6. levelebeasley1 says:

Before the block stops moving a distance of 3.28 m

Explanation:

Given data:

m = 25.7 kg

μk = 0.545

h = 1.79 m

The kinetic energy at point B is equal:

$E_{kB} =mgh=25.7*9.8*1.79=450.83J$

The velocity at point B is equal:

$v=\sqrt{2gh} =\sqrt{2*9.8*1.79} =5.92m/s$

The friction force is equal:

$f_{k} =\mu _{k} mg=ma\\$

Clearing a:

$a=\mu _{k} g=0.545*9.8=5.341m/s^{2}$

The horizontal distance is:

$L=\frac{v^{2} }{2a} =\frac{5.92^{2} }{2*5.341} =3.28m$

7. kward591 says:

See photo hope it helps
$Please help me with this question it contains angles and measurements$