Gerald works 18 hours each week he earns $10 per hour how much earns in 4 weeks

$720

Step-by-step explanation:

He works 18 hours each week

He earns $10 each hour

So you multiply 18×10

You get $180 each week

They want to know how much he earns in 4 weeks

So now you multiply 180×4

You get $720 in 4 weeks

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc