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Alex
3 years ago
10

Find the sum. Include all calculations in your answer.

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

- 2 2/7

Step-by-step explanation:

First, do the conversion:

[-(6*7)+3]/7 = -39/7

[(3*7)+2]/7 = 23/7

Then calculate the result:

23/7 - 39/7 = -16/7 or - 2 2/7

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How to solve y for the equation 6y+x=8
IgorC [24]

y=4/3-x/6

Step-by-step explanation:

6y/6+x/6=8/6

y+x/6=4/3

-x/6 -x/6

y=4/3-x/6

7 0
4 years ago
Read 2 more answers
Sarah has a solid wooden cube with a length of centimeter. From each of its 8 corners, she cuts out a smaller cube with a length
victus00 [196]

Therefore ,the volume of the block after cutting out the smaller cubes is  (8/25 cm^2)

<h3>What is volume ?</h3>

Any three-dimensional solid's volume is just the amount of space it takes up. A cube, cuboid, cone, cylinder, or sphere can be one of these solids.

Volumes vary depending on the shape. We have examined different three-dimensional objects and shapes in geometry, including cubes, cuboids, cylinders, cones, and more. We will learn how to calculate the volume for each of these shapes.

Here,

volume = (8/25 cm2) represents the block's volume after the smaller cubes have been removed.

First, we must determine the volume of a cube with four or five centimeter sides, which is:

V = (4/5 cm)^2 = (16/25 cm^2)

The volume of each of the eight smaller cubes that was removed must now be subtracted.

v = (1/5 cm)^2 = (1/25 cm^2)

After the smaller cubes are removed, the block's volume is:

V - 8v = (16/25 cm^2) - 8*(1/25 cm^2) = (8/25 cm^2)

Therefore ,the volume of the block after cutting out the smaller cubes is  (8/25 cm^2)

To know more about Volume , visit

brainly.com/question/23477586

#SPJ4

6 0
1 year ago
V square+6v-59=0<br> answer in one equation
Tema [17]
X=\frac{-b+/- \sqrt{b^2-4ac} }{2a}
a=1
b=6
c=-59
x=\frac{-6+/- \sqrt{(6)-4(1)(-59)} }{2(1)}
x=-3+ 2\sqrt{17} and -3- 2\sqrt{17}




8 0
3 years ago
Please help. I’ll give brainliest
andriy [413]

Answer:

x > -5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What are the integer solutions to the inequality below?<br><br> 4x+1&lt;5x≤3(x+2)
Anarel [89]

Given:

The inequality is:

4x+1

To find:

The integer solutions to the given inequality.

Solution:

We have,

4x+1

This compound inequality can be written as two separate inequalities 4x+1 and 5x\leq 3(x+2).

Now,

1

1                 ...(i)

And,

5x\leq 3(x+2)

5x\leq 3(x)+3(2)

5x-3x\leq 6

2x\leq 6

Divide both sides by 2.

x\leq \dfrac{6}{2}

x\leq 3               ...(ii)

From (i) and (ii), we get

1

Here, 1 is excluded and 3 is included in the solution set. There two integer values 2 and 3 in 1.

Therefore, the integer solution for the given inequality are 2 and 3.

8 0
3 years ago
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