4. is A 15
5. is C 12
6. is B 4, 8, 12, 16
hope this helps :)
Answer:
Step-by-step explanation:
45
Step-by-step explanation:
1.07×1.25
=1.3375 euros
Answer:
D. 20°
Step-by-step explanation:
The entire angle = 90 degrees you can tell that from the corner indicator
Set the two expressions equal to 90
(3x+10) + (x) = 90
Combine like terms
4x + 10 = 90
Subtract 10 from both sides to cancel it out
4x = 80
Divide each side by 4
x = 20
Check it by substituting x for 20
3(20) + 10 = 70 x = 20 70 + 20 = 90
The solution to the problem is as follows:
<span>(-1,2) dot (3,3) = -1*3+2*3 = -3+6 = <span>3
</span></span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
