Register
Find the value of x.
80.1k views
10 votes
Find the value of x.

Find the value of x.-example-1
User Applicative
by
5.3k points

1 Answer

7 votes

Answer:

Explanation:

By similar triangles (use the two smaller ones

7 / x = x / 3 Cross multiply

x^2 = 21 Take the square root of both sides

√x^2 = √21

x = √21

User Apalopohapa
by
5.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers

Other Questions

Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
Link Copied!