Register
What is the value of a?
11.2k views
5 votes
What is the value of a?

What is the value of a?-example-1
User Pcorcoran
by
7.8k points

2 Answers

1 vote

Answer:

15

Explanation:

a²+20²=25²

a²=625-400

a²=225

a=15

User Theisenp
by
8.5k points
6 votes
25 ² - 20 ² = a
625 - 400 = 225
a = 225
a = 15
User Tiani
by
8.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!