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kolbaska11 [484]
2 years ago
10

50 POINTS FOR BRAINLIEST (also $45 prize given on a cash sending app)

Mathematics
2 answers:
castortr0y [4]2 years ago
8 0

Answer:

√18 = √(2x9) = 3√2. so they pulled the 2 out of the square root incorrectly.

4x4 = 16

5x5 = 25

so √18 is between 4 and 5. closer to 4

Step-by-step explanation:

kompoz [17]2 years ago
6 0

Answer:

The square root will be about 4 because the formula for square root is √(x^2) = x

Step-by-step explanation:

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lilavasa [31]

Answer:

B - 181/500

Step-by-step explanation:

To convert percentages to fractions you divide by 100. That would make this 36.2/100. But we dont like fractions with decimal points in so you would multiply the whole thing by 5 to get rid of the .2 this makes the answer 181/500

3 0
2 years ago
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Ella stopped at a farm stand to buy some peaches. Peaches cost $1.35 per pound at the stand. Ella bought 4 peaches that weighed
Ostrovityanka [42]
Multiply the number of peaches by the number of pounds and add the number of pounds and multiply 1.35 by the number of pounds that you added up
5 0
3 years ago
The table below shows the distance d(t) in feet that an object travels in t seconds: t (seconds) d(t) (feet) 2 64 4 256 6 576 8
Thepotemich [5.8K]

Answer:

128 ft/s; it represents the average speed of the object between 2 seconds and 6 seconds

Step-by-step explanation:

The average rate of change is another way to say slope.

slope = (y2-y1)/(x2-x1)

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This represents the change in ft per second, or the  average speed the object is going during the time period.

5 0
3 years ago
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Solve this system of equations by using the elimination method -2x-2y=-6, 3x+4y=8
adoni [48]

Step-by-step explanation:

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multiply equation (1) by 3 and equation (2) by 2

- 6x-6y=18

6x+8y=16

Add

2y=34

y= 34÷2

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substitute 17 for y in equation (2)

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3x+4(17)=8

3x+68=8

3x=8-68

3x=-60

x=-60÷3

x=-20

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8 0
3 years ago
Jonathon stated that 0.20 of his coins were quaters. What percentage of jonathons coins are quaters
Anastasy [175]
20%, because 20/100 is equal to 20&.
Hope this helps!
8 0
3 years ago
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