Answer:
The cost is called DOWN PAYMENT. The down payment is an initial payment you have to make when buying something on credt.
The down payment varies depending on the price of what you're buying and not all credits require a down payment. As an example, I'm attaching an example of a phone you can buy on credit and no downpayment is required.
The down payment is expressed in percentage of the total cost of the item/property you're buying. In Gerald's case, the down payment was 10% of the total value of the house.
Answer:
The volume of hemisphere is <u>19.4 cubic meter</u>.
Step-by-step explanation:
Given:
A hemisphere is with a radius of 2.1 m.
Now, to find the hemisphere volume with radius 2.1 m.
So, we put formula to get the volume of hemisphere:
<u><em>Hence, the rounded to the nearest tenth of a cubic meter is 19.4 cubic meter.</em></u>
Therefore, the volume of hemisphere is 19.4 cubic meter.
Answer:
The angles are used to prove the similarity of triangles VWZ and YXZ.
Step-by-step explanation:
Given information:
Two triangles are called congruent if their corresponding sides are in same proportion or the corresponding angles are same.
If two corresponding sides of triangle have same proportion and their inclined angle is same, then by SAS rule of similarity both triangles are similar.
From the given figure it is noticed that the ∠VZW and ∠YZX are vertically opposite angles. The vertically opposite angles are always equal.
(Vertically opposite angles)
(Given)
By SAS rule of similarity
Therefore the angles are used to prove the similarity of triangles VWZ and YXZ.
Answer:
Step-by-step explanation:
Attached above
