Step-by-step explanation:
5x = 19 - 4
5x = 15
x = 15/ 5
= 3
hope it helps!
Answer:
<h2>It Is True </h2>
It is true because scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.
━━━━━━━☆☆━━━━━━━
▹ Answer
<em>d. 7/20</em>
▹ Step-by-Step Explanation

Hope this helps!
CloutAnswers ❁
Brainliest is greatly appreciated!
━━━━━━━☆☆━━━━━━━
Answer: 6.25
Step-by-step explanation:
Because corresponding sides of similar triangles are proportional,

Answer:
Building of an army
Step-by-step explanation: