Amanda figured out that her aunt's age is 5 more than one - half the square of her own age. If Amanda is 8 years old, how old is her aunt? A) 21 B) 32 C) 37 D) 59 THE ANSWER IS 37 BUT HOW DO U SOLVE IT
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Answer 1
Answer:
so the way that i would solve it is i would take 8 and square it which would equal 64 then devide it by 2 and that gives me 32 and then add 5 which gives me 37 and thats how i would get the answer. (8^{2}=64 /2=32+5=37)
Answer 2
Answer:
the answer is D because that's 5 more than one (half the square of her own age) ;)
The gas tank of your car is 40% full. There are 8 gallons of gas in the tank. What is the capacity of the gas tank?
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Percentage by which the gas tank of the car is full = 40% Amount of gas in the gas tank = 8 gallons Let us assume the capacity of the gas tank = x gallons Then 40% * x = 8 (40/100) * x = 8 4x/10 = 8 4x = 8 * 10 4x = 80 x = 80/4 = 20 gallons So the total capacity of the gas tank of the car is 20 gallons. I hope the procedure is clear to you.
Answer:
20 gallons
Step-by-step explanation:
40/100 = 8/x
40x=800
x=20 gallons
What is 4 3\4 as a decimal?
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Hey there! To turn a mixed number into a decimal we divide the fraction and add the whole number. In this case we have the fraction 3/4, 3/4=0.75, 4+0.75=4.75. Therefore, 4 3/4 as a decimal is 4.75
So you know that 2/3 equals .75! To help you remember that one quarter equals 25 cents! 4 quarters equal $1! Since 4 is a whole number you put it in front of .75! So the answer is 4.75!
A quadrilateral has 4 right angles, 2 pairs of sides of equal length,2 pairs of opposite sides that are parallel. The pairs of opposite sides are not the same length. What quadrilateral could it be?
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That is describing a rectangle! The only quadrilaterals with 4 right angles are squares and rectangles. Squares have equal sides but rectangles have one pair of parallel sides that is longer than the other. Hope this helps! If you get more than one answer and see it fit to do so, please mark me Brainliest Answer! Thank you!
What does y=3x mean on a line graph
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In order to do this you need to follow these five 1) Know what each of the variables mean in an equation of a line. The equation of a line is y = mx + b where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.
I need help solving these problems--Images down below.On the long word problem, I was given hints: X=Less than 5 weeks Y=Less than 200 - Use substitution instead of graphing.
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Answer:
all work is pictured and shown
How is the value of 2 in the number 542 different than the value of 2 in the number 324?
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You see the 2 in 542 is in the ones place as in 324 is in the tenth place now 1 is way different then 10 or 2 and 20 whatever term suits your temptations I hope this comes in handy for you if so and this helps you please rate this the brainiest answer XD
The 2 in 542 is in the ones place which mean there are 2 ones where as the 2 in 324 is in the tens place which means it 2 tens or 20.