There are two square roots of 25. what is there only one sneer for the radius of the button.

Answers

Answer 1

Answer:

Answer:

Given: Square root of 25 .i.e., $√(25)$

When we find the $√(25)$ . we get 2 answers that are +5 , -5

As, $(+5)^2 = 25$ . Also $(-5)^2=25$

but while selecting value for radius we choose positive value of $√(25)$ .i.e, +5 because Radius of circle should be a positive value as it is a Length.

Answer 2

Answer: When finding the square root of any number there is is the + and - rootwhen using this information to solve a problem only the positive root is usedyou can't solve involving measurements using the - roothope this helps

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1500 at 4% for 5 years

Answers

1st year 1560
2nd year 1622.4
3rd year 1687.3
4th year 1754.79
5th year 1824.98

Answer:

$1824.98

Step-by-step explanation:

4) Mike bought 2 cups, 1 bowl and 2 plates at a store. The cups cost $2.70 each, the bowl cost$1.75 and the plates were each $2.35. If he paid with a twenty dollar bill, how much
change should he get back?

Answers

answer: $8.15

Step-by-step explanation:

well if Mike bought two cups and each cup cost $2.70 x 2

and since you only bought one bowl it only cost $1.75 and plates were each $2.35 x 2

you will get a total of $11.85

$20 - $11.85 = $8.15

What operation can you use to solve the equation? Explain. x + 8 = 4 A. Addition; addition is the opposite of subtraction. B. Subtraction; subtraction is the opposite of addition. C. Addition; the equation has a plus sign. D. Division; division gets the variable alone on the left side.

Answers

B. Subtraction; subtraction is the opposite of addition (to cancel out the 8)

WORD PROBLEM-You play video games online. When you sign up with the game site, you get 200 points. You earn 20 more points for each hour that you play. How many hours do you have to play to get to 500 points?

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you would have to play for 15 more hours

keith and michelle went out to dinner. the total cost of the meal,including the tip,came to $53.70. if the combined tip came out yo 9.60,and each friend spent and equal amouny,how much did each friend pay not including the tip?

Answers

Answer:

23.45

Step-by-step explanation:

53.70-9.60 is 46.90

46.90 divided by 2 is 23.45

what is 18/5 as a fraction and as a decimal?

Answers

Decimal: 3.6
Fraction: 18/5 or 3&3/5

As a decimal it is 3.6
while asa mixed fraction it is 3 3/5

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