<h2>It has a 40% discount.</h2><h3 /><h3>40 - 24 = 16</h3><h3>16 ÷ 40 = 0.4</h3><h3>0.4 = 40%</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3><h3><em /></h3><h3><em>(That microscope is probably garbage.)</em></h3>
Answer:
<u>x = 90</u>
Step-by-step explanation:
We know based on the trigonometric identity that :
Here, it's given : tan (x - 45)° = 1
<u>Equating</u>
- tan 45 = tan (x - 45) [both are equal to 1]
- 45 = x - 45
- <u>x = 90</u>
Answer:
f(0) = -5
Step-by-step explanation:
f(x) = x^4 +x - 5
Let x=0
f(0) = 0^4 +0 - 5
= -5
Answer:
x=1
Step-by-step explanation:
To solve this question we will have to open the bracket first
So let's solve
3(x-5)=18
Open the bracket
3x-15=18
Add 15 to both sides
3x=3
Make x the subject of formula by dividing both sides by 3
x=1
So the final answer is 1
