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Umnica [9.8K]
3 years ago
8

What is the answer? To Solve This Problem?

Mathematics
2 answers:
NISA [10]3 years ago
4 0

\text{Hey there!}

\text{Since, pennies are worth about  1 cent.}

\text{So we have to \bf{\underline{ADD}}}\text{ that from 2.689}

\huge\text{\$2.689 + 0.01 = 2.6900}\\\\\large\text{If we round 2.6900 to the nearest hundredth that could be your}\\\large\text{answer to this equation}\\\\\large\text{2.6900 is rounded to 2.69 so that is\ your\ answer!}\\\\\boxed{\boxed{\large\text{Your answer: \boxed{\large\text{\$2.69}}}}}\checkmark

\large\text{Good luck on your assignment and enjoy your day!}

~\dfrac{\frak{LoveYourselfFirst}}{:)}

ehidna [41]3 years ago
3 0

Answer:

<h3>$2.69</h3>

Step-by-step explanation:

This is because “the nearest penny” means to round to the hundredths.

2.6<u>8</u>9

8 is in the hundredths place, we should check what nunder is in the thousandths place.

If the number is 0-4, the number doesn’t change, the thousandths place number turns into an 0.

If the number is 5-9, the number in the value to the left add up 1 and the number that is 5-9 turns into 0.

Since the thousandths place number is 9, we add 1 to 8 and change 9 to an 0.

2. 6, 8 + 1 ,0

= 2.69.

Therefore, your solution is $2.69.

Hope this helps.

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Question Progress
mixas84 [53]

Answer:

Please check the attached figure!

Step-by-step explanation:

Part a)

Point A is located at the x-coordinate x=-4 and y-coordinate y=1.

Hence, the coordinates of point A = (-4, 1)

Part b)

Point B(3, -2) has been plotted and is shown in the attached figure.

It is clear from the attached diagram that point B is located at the x-coordinate x=3 and y-coordinate y=-2. Hence, the coordinates of point B = (3, -2)

Part C)

Point C has the same x-coordinate as point A i.e. x=-4 and the same y-coordinate as point B i.e. y=-2.

Hence, the coordinates of point C = (-4, -2). Point C is also plotted as shown in the diagram.

7 0
3 years ago
1<br> Find the value of the variables.<br> b<br> 30°<br> a<br> 12<br> 60°<br> a-<br> b =
Andrew [12]

Answer:

a=6

b=10.39

Step-by-step explanation:

a=sin 30x12 or a=cos60x12

a=6

b=cos 30x12 or b=sin60x12

b=10.39

4 0
3 years ago
Solve the equation. 3.4 = –13.6 + (–3.4c) + 1.7c
cricket20 [7]
<span>3.4 = –13.6 + (–3.4c) + 1.7c
</span><span>3.4 = –13.6 –3.4c + 1.7c
17 = -1.7c
c = -10</span>
5 0
3 years ago
(Y+3)(y^2-3y+9)<br><br> A. Y^3+27<br> B. Y^3-27<br> C. Y^3-6y^2+27<br> D. Y^3+6y^2+27
KonstantinChe [14]

Answer:

A) y^3+27

Step-by-step explanation:

There are two ways of solving this problem:

1. Recognizing this as the factored form of the sum of perfect cubes

2. Distribute and add the like terms.

1. In order to distribute we must multiply y by y^2-3y+9, and then 3 by y^2-3y+9:

(y+3)(y^2-3y+9)=y(y^2-3y+9)+3(y^2-3y+9)

y(y^2-3y+9)+3(y^2-3y+9)=y^3-3y^2+9y+3y^2-9y+27

After we add the positive and negative 3y^2 and 9y, they will cancel out and be gone entirely:

y^3-3y^2+9y+3y^2-9y+27=y^3+27

2. You know how you can factor the difference of perfect squares?

As an example:

a^2-b^2=(a+b)(a-b)

Well, not many people know this but you can actually factor both the sum and difference of perfect cubes:

a^3+b^3=(a+b)(a^2-ab+b^2)

a^3-b^3=(a-b)(a^2+ab+b^2)

Because we have these identities, we can easily establish here that we have the sum of perfect cubes, and that (y+3)(y^2-3y+9)= y^3+3^3 = y^3+27

6 0
3 years ago
Round 88.85 to the nearest ten​
butalik [34]

Answer:

it's 88.9

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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