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3 years ago

How many cubic feet of cement is the middle slab

Mathematics

1 answer:

wolverine [178]3 years ago

8 0

Answer:

i think it would be 8 cubic feet. it seems every block has 4

Step-by-step explanation:

4+4=8

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Simplify (−6.5)(2)( −5). 65 6.5 −6.5 −65 pls I give points

algol [13]

Answer:

Step-by-step explanation:

→ First multiply the whole numbers together

2 × -5 = -10

→ Now multiply -10 by -6.5

-6.5 × -10 = 65

6 0

3 years ago

Read 2 more answers

How to solve a 60 30 90 triangle

Natali5045456 [20]

$\sqrt[x]{3}$

7 0

4 years ago

What is the factored form of 3x+24y?

timofeeve [1]

Answer:

3(x + 8y)

Step-by-step explanation:

Find the GCF:

Factors of 3: 3, 1

Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24

Since 3 is the greatest common factor, it is the GCF.

Factor using this number:

3x + 24y

(divide by 3 to see what numbers + variables will be in the parentheses)

3x + 24y

/3 /3

x + 8y

Factor:

3(x + 8y)

7 0

3 years ago

Read 2 more answers

X² + y² = 34 x + y =8

Nataly [62]

Step-by-step explanation:

${x}^{2} + {y}^{2} = 34 \\ x + y = 8 \\ x = 8 - y \\ substitute \: x \: in \\ {x}^{2} + {y}^{2} = 34 \\ {(8 - 4)}^{2} + {y}^{2} = 34 \\ {(8 - 4) }^{2} = {y}^{2} - 16y + 64 \\ {y}^{2} - 16y + 64 + {y}^{2} = 34 \\ {2y}^{2} - 16y + 64 = 34 \\ {2y}^{2} - 16y + 64 - 34 = 0 \\ {2y}^{2} - 16y + 30 = 0 \\ 2 {y}^{2} - 6y - 10y + 30 = 0 \\ (2 {y}^{2} - 6y) - (10y + 30) = 0 \\ 2y(y - 3) - 10(y - 3) = 0 \\ (2y - 10)(y - 3) \\ 2y = 10 \\ y = \frac{10}{2} \\ y = 5 \\ or \\ y = 3 \\ if \: y = 5 \: \: x = 3 \\ if \: y = 3 \: \: x = 5$

4 0

3 years ago

Help me please please show WORK and just don’t put answer to get brainlest

Tamiku [17]

Answer:

11.25

Step-by-step explanation:

4.5 / 2 = 2.25 cups/ cup rice

2.25 x 2 cups of rice = 4.5 cups of water.

5 x 2.25 = 11.25

4 0

4 years ago