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2 years ago

Round 58,591 to the nearest...

Mathematics

1 answer:

lubasha [3.4K]2 years ago

8 0

Answer:

100 is 58,600 because you round the 5 up as it 8s followed by a number higher than 5

1000 is 59000 for the same reason

and 10000 is 60000 again because the number directly behind it 8s equal to or greater than 5

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The ordered pairs (0, 2) and (1,6)

Westkost [7]

Answer:

y=4x+6

Step-by-step explanation:

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3 years ago

andre,rick,and ty were practicing for a track cycling race. andre covered a distance of 750m in 3 min. rick clocked 4 minutees f

FrozenT [24]

Answer:

Ty covered the least distance per min.

Step-by-step explanation:

Who covered the shortest distance per minute, or who rode his bike most slowly?

Andre's rate: (750 m) / (3 min) = 250/3 m/min

Rick's rate: (800 m) / (4 min) = 200 m/min

Ty's rate: (950 m) / (5 min) = 190 m/min

Ty was the rider who covered the least distance per minute; his rate was the slowest.

8 0

4 years ago

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The area of a rectangle is 45 cm2. Two squares are constructed such that two adjacent sides of the rectangle are each also the s

lorasvet [3.4K]

Answer:

The length of sides of one square is 5cm and length of sides of another square is 9cm

Step-by-step explanation:

Let the length of rectangle be x and width of rectangle be y.

We have given,

Area of rectangle = 45 cm²

i.e. Area of rectangle = x·y = 45 or xy = 45 ---------(1)

Next, two squares are constructed from two adjacent sides of rectangle.

i.e Side length of one square will be x and side length of another square will be y.

Area of one square = x²

And area of another square = y²

According to problem,

Sum of area of two squares is 106 cm²

∴ x²+y² = 106 ---------------(2)

From equation (1) and (2) , we can find x and y.

xy = 45 or x = $\frac{45}{y}$ , Plug this in equation (2).

We get,

x² + y² = 106

or $(\frac{45}{y} )^{2} + y^{2} =106$

or $\frac{45^{2} +y^{4} }{y^{2} } =106$

or $45^{2} + y^{4} = 106y^{2}$

On solving this equation we get ,

y²=81 or 25

or y = 9 or 5

for y =9 , x= $\frac{45}{9} =5$

or for y = 5 , x = $\frac{45}{5} =9$

Hence the length of sides of one square is 5cm and length of sides of another square is 9cm

4 0

3 years ago

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What is the solution to the inequality -4 x < 8?

alekssr [168]

Answer:

The solution of the inequality is x < -2.

Step-by-step explanation:

Let's simplify the inequality first.

=> -4x < 8
=> -4x/4 < 8/4
=> -x < 2
=> x < -2

Hence, the solution of the inequality is x < -2.

Hoped this helped.

$BrainiacUser1357$

6 0

3 years ago

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9322 x 10 multiply by 10s I need done ASAP

ycow [4]

Answer: 93,220

Step-by-step explanation: Just add a zero to the end to get 93,220.

4 0

3 years ago

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