Answer:
Hello,
Step-by-step explanation:
using Thalès 's théorem :

x≈6.7 (i don't know what d.p. means , perhaps 1 decimal after the point)
Answer:
q > 4
Step-by-step explanation:
Step 1: Write inequality
7 < 4q - 9
Step 2: Solve for <em>q</em>
<u>Add 9 to both sides:</u> 16 < 4q
<u>Divide both sides by 4:</u> 4 < q
Here, we can see that any number greater than 4 will work. So even 23573489079357 would work, as long as it is greater than 4.
Answer:
<h3>(3,1)</h3>
Step-by-step explanation:
it could be that or (6,1), (0,3),(-3,5),(-6,7)
just look at the point on the graph.