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jekas [21]
3 years ago
5

How many cubes are needed to build this figure? 8 9 11 10

Mathematics
2 answers:
Georgia [21]3 years ago
8 0
8, 1 on top 2 and keep going . answer 8
natulia [17]3 years ago
3 0
<h3>Answer: Choice A) 8</h3>

===========================================================

Explanation:

3D figures can be tricky to visualize when looking at a 2D flat surface.

One way to picture this is to imagine a house. The first floor is what I've highlighted in figure 1 (see attached image below). The second floor is in figure 1, and the third floor is in figure 3.

We have 5 blocks on the first floor, 2 blocks on the second floor, and 1 block on the third floor. This is a total of 5+2+1 = 8 blocks.

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I need to know 2 divided by 9/10
xz_007 [3.2K]

Answer:

2 2/9

Step-by-step explanation:

2 divided by 9/10 = 2/1 / 9/10

2/1 x 10/9 = 20/9 = 2 2/9 or 2.222..

5 0
3 years ago
A 20-oz bottle of soda costs $2.98.What is the cost per ounce?
lawyer [7]

Answer:

$0.15

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Determine whether the pair of equations is
ASHA 777 [7]

Answer:

The answer is neither.

Step-by-step explanation:

We need to solve for y in the equation, 10x-2y= 6.

In other words, we are going to find the slope intercept of that equation.

10x - 2y = 6 \\  \frac{ + 10x =  + 10x}{ - 2y = 10x + 6}  \\  \\  \frac{ - 2y }{ - 2}  =  \frac{10x + 6}{ - 2}  \\ y =  - 5x  - 3

So we have now have both the equations:

y = 5x + 2 \\ and \\ y =  - 5x - 3

It's not parallel because the slopes aren't the same. It's not perpendicular because when the slope of the equation becomes a negative reciprocal, it still doesn't end up with the same slope as the other equation.

It's neither parallel or perpendicular.

8 0
3 years ago
-6 -(5 - 3i) - ( -1+5i)
lys-0071 [83]

Answer:

-10 - 2 i

Step-by-step explanation:

8 0
3 years ago
Need help with this will mark brainiest
Harlamova29_29 [7]

Answer:

a) \boxed{\boxed{\sf  p  = 18 }}

b) \boxed{\boxed{\sf  t  =  3 }}

c) \boxed{\boxed{\sf  p =  6 / by  /5 }}

Explanation -

a) 2/3 p + 10 = r

Value of r = 22 (given)

2/3 p + 10 = 22

2/3 p = 22- 10

2/3 p = 12

p = 12 × 3 /2

p = 6 × 3

<em><u>p</u></em><em><u>=</u></em><em><u>1</u></em><em><u>8</u></em><em><u> </u></em>

b) (-17) + 5k = t

value of k = 4 (given)

(-17) +5 (4) = t

(-17) + 20 = t

<em><u>3</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>t</u></em><em><u> </u></em>

c) 0 = 5p - 3b

b= 2 (given)

0 = 5p - 3(2)

0 = 5p - 6

6 = 5p

<em><u>6</u></em><em><u>/</u></em><em><u>5</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>p</u></em>

8 0
3 years ago
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