Answer:
i think it's 10
Step-by-step explanation:
i only had this lesson once ever soooo...
i tried tho
17 tens is the same as 170 or 34 fives
What we have here are steps where each step requires twice as many blocks as the height of the steps. If you would like to check this math we can look at the staircase given:
3x2 + 2x2 + 1x2 = 6 + 4 + 2 = 12.
We can see that the math works, so now we can do the same work to find out how many steps 56 cubes can make.
6x2 + 5x2 + 4x2 + 3x2 + 2x2 + 1x2 = 42 (6 steps)
<span>7x2 + 6x2 + 5x2 + 4x2 + 3x2 + 2x2 + 1x2 = 56 (7 steps)
</span>
Therefore, the answer is B. 7 steps.
Circumference of circle = 2πr
= 2 × 22/7 × 14
= 2 × 22 × 2
= 44 × 2
= 88 mm²
Easyyy!
Answer:
n = -18
Step-by-step explanation:
5/6n + 1 = -14
- 1 - 1 Subtract 1 from both sides
5/6 n = -15 Multiply both sides by 6/5
n = -18
If this answer is correct, please make me Brainliest!
