Answer:
15.4
Step-by-step explanation:
3(9+3⋅8)−23
3(12.8)-23
38.4-23
15.4
So the answer is15.4
Answer:
13.03
Step-by-step explanation:
7 x 7 = 49
11 x 11 = 121
121 + 49 = 170
The square root of 170 is 13.03
Hope this helped!
(And maybe give me brainliest?)
Have a great day!
We have the sequence 2, 6, 10, 14, 18, ... Always 4 being added, so we can say:
The first term is 2. The added is 4, so,
a1 = 2

Prove:

- 5+(-7)=5−7=-2
- 9+(-5)=9-5=4
- (-1)+9=−1+9=8
- 9+(-7)=9−7=2
- 50+(-7)=50−7=43
- 27+(-6)=27-6=21
- 1+(-30)=1-30=-29
- 15+(-25)=15-25=−10
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)
- Cutiepatutie ☺❀❤