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Alex73 [517]
3 years ago
8

Helpppppppppppppp my cousins work

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
7 0
•20x200
•4x1000
•8x500
•10x400
•16x250
•2x2000

any of those
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1 more than product of a number and -8
Whitepunk [10]

Answer:

x8 + 1

Step-by-step explanation:

5 0
3 years ago
Which calculation could be used to determine the
mylen [45]

Answer:

6x4

Step-by-step explanation:

8 0
4 years ago
On monday it took 5 builders to 3 1/2 hours to build a wall
zubka84 [21]

Answer:   £ 81.38

Step-by-step explanation:

Given: On Monday,

5 builders took 3\dfrac{1}{2} hours  ( i.e. \dfrac{7}{2} hours )  to build a wall.

On Tuesday, only 2 builders were available.

As workers are inversely proportional to the time if the job remains constant.

Inverse variation equation : x_1y_1=x_2y_2

Let x be the time taken by 2 builders, then

2\times x =5\times \dfrac{7}{2}

\Rightarrow\ x=\dfrac{35}{2}\times\dfrac{1}{2}=\dfrac{35}{4}=8.75

So, 2 builders will take 8.75 hours.

Each paid  £9.30 for each hour.

Then, each builder will be paid for the work completed on Tuesday = £9.30 x  8.75

≈ £ 81.38

Hence, each builder will be paid £ 81.38 for the work completed on Tuesday .

5 0
3 years ago
Please help!!!!!!!!! Is for today I need helppppp
zvonat [6]

Step-by-step explanation:

5. <1 + <8 = 180degree

6. we have <1 = 24(your id number)

24+ <8 = 180

<8=180-24

<8 = 156

7. <1 = <5

8. <5 = 24

5 0
3 years ago
Jessica is going to pay her patio it is made up of two rectangles. One measures 7 ft x 4 ft x 5 ft and the other measures 10 fee
Orlov [11]
For the first rectangle, you take 7ft x 4ft x 5ft which is equals to 140 ft^3. 
For the second rectangle, you take 10 ft x 8ft x 6ft which equals to 480ft^3.
5 0
3 years ago
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