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3 years ago

What is 469.890 rounded to the nearest tenth??

Mathematics

1 answer:

ASHA 777 [7]3 years ago

3 0

Answer:

470

Step-by-step explanation:

every thing that is above 5 you go up one tenth.

Anything lower than five you keep the same tenth.

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Alyssa starts with $40 and saves $10 each week. Bill has $24 and saves $12 each week. For numbers 5a. – 5c., determine whether e

adelina 88 [10]

Answer: See explanation

Step-by-step explanation:

Alyssa starts with $40 and saves $10 each week. This can be written as:

= 40 + 10x

Bill has $24 and saves $12 each week. This can be written as:

= 24 + 12x

where, x = number of weeks

a. Bill will never have more money than Alyssa.

False.

From the 9th week, Bill will have more money than Alyssa. To check goes below.

Alyssa = 40 + 10x = 40 + 10(9) = 40 + 90 =$130

Bill = 24 + 12x = 24 + 12(9) = 24 + 108 = $132

b. Bill's savings can be represented by the equation = 12 + 24 where x is the number of weeks and y is his savings.

False.

Bill savings can be represented by:

= 24 + 12x

where, x = number of weeks

c. Alyssa and Bill will have the same amount of money at Week 6.

False.

Alyssa = 40 + 10x

= 40 + 10(6)

= 40 + 60

= $100

Bill = 24 + 12x

= 24 + 12(6)

= 24 + 72

= $96

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3 years ago

Yuri measures the height of the water in an aquarium in one metric unit. he then moves the decimal point three units to the left

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The answer is Kilometres

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4 years ago

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When you have a string of addition and subtraction and no parentheses, complete the problem by solving from ____ to _____.

Gelneren [198K]

Answer:left to right

Step-by-step explanation:

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3 years ago

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I am just confused can someone help please...

prohojiy [21]

The answer is B

sin=Opposite/Hypotenuse

sin=28/100

Divide numerator and denominator by 4

sin=7/25

Cosine=adjacent/hypotenuse

cos=96/100

Divide numerator and denominator by 4

cos=24/25

Tangent=opposite/adjacent

tan=28/96

Divide numerator and denominator by 4

tan=7/24

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3 years ago

Please solve and tell me all that apply

yKpoI14uk [10]

Answer:

-x+4, 4+-x

Step-by-step explanation:

Obtain these answers by moving the X and 4 around and multiplying the equation by -1

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2 years ago