Which equation can be used to solve for acceleration?

Answer:

The zeros of a rational expression are the places where the numerator is zero:

4x = 0

x = 0

divide by 4

Answer:

b. The sign of the product is negative because a negative multiplied by a positive is a negative.

Step-by-step explanation:

A negative number times a positive number is ALWAYS a negative number.

Answer:

The answer would be B

Answer:

817.6

Step-by-step explanation:

257.6 ( two triangles) + 230 ft (side 1) + 180 ft (side 2) + 150 ft (side 3)

X=60°

[ACCORDING TO THE PICTURE]

Answer:

The width I think, I may wrong

Answer:

its a

Step-by-step explanation:

4/12 = 1/3

Answer:

A

Step-by-step explanation:

A is equal to 4/12, which simplified is 1/3.

Answers:

=================================================

Let,

x = number of pounds of chocolate

y = cost of buying x pounds of chocolate

If you buy x = 2 pounds, then you spend y = 9.98 dollars.

So k = y/x = 9.98/2 = 4.99 is the cost per pound. This is known as the unit price or unit cost. It's the cost of one pound of chocolate.

Now if you buy x = 5 pounds, then you'll be charged a total of y = 24.95

So, k = y/x = 24.95/5 = 4.99

We get the same constant of proportionality here, and therefore, this is a direct proportional relationship. Each time x goes up by 1, y goes up by 4.99; in other words, each time you buy 1 extra pound of chocolate, you pay $4.99 more. This is to be expected whenever you're at the grocery store as long as you ignore things like coupons or bulk discounts or things of that nature.

The equation of this line is y = 4.99x

This shows the slope is 4.99 and the y intercept is 0.

------------------

An alternative approach:

Again we define x and y as stated above. We see that the two points are (2,9.98) and (5,24.95)

Computing the slope gets us

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

m = (24.95-9.98)/(5-2)

m = 14.97/3

m = 4.99

So this matches what we got earlier.

Now turn to y = mx+b. Plug in that value of m along with (x,y) = (2,9.98)

Doing so gets us 9.98 = 4.99*2+b

Let's solve for b

9.98 = 4.99*2+b

9.98 = 9.98+b

0 = b

b = 0

I subtracted 9.98 from both sides to isolate b. The fact we get the y intercept is 0 helps show that we have a direct proportion. All direct proportion linear equations go through the origin (0,0). This is to reflect that buying 0 pounds of chocolate means you pay 0 dollars.

We get the same result as the previous section.

Answer:

We know that tan(theta) = opposite/hypotenuse = 24/43.Using inverse tangent, we can find the angle theta:theta = tan^(-1)(24/43)Using a calculator, we can find:theta ≈ 29.6 degrees (rounded to 1 decimal place)Therefore, the value of theta to 1 decimal place is approximately 29.6 degrees.

Step-by-step explanation:

The value of theta in a right angle triangle for which tan(theta) = 24/43 can be found using the inverse tangent function, also known as arctan. When evaluated, theta equals approximately 29.4 degrees.

In trigonometry, the tangent of an angle in a right angle triangle is the ratio of the side opposite to the angle to the side adjacent to the angle. Here, tan(theta) = 24/43, which means the ratio of the opposite side to the adjacent side is 24/43. To find the angle 'theta', you will need to use the inverse tangent function, commonly known as arctan or tan^-1.

In this case, theta = arctan(24/43). Use a calculator and ensure it's set to give the answer in degrees, not radians. The answer would be approximately 29.4 degrees to 1 decimal place.

https://brainly.com/question/31896723

#SPJ11

Answer:

You would first need to draw a number line or print one out. Once you have a number line, you would put a dot on the number that you are supposed to subtract from or add to. After that, you would jump forward the amount of numbers you need to add or jump to the right with how many numbers you need to subtract.

Step-by-step explanation:

Answer:

Step-by-step explanation:

y = mx + b

0 = 300,10 + 240 =550  

Answer:3,5,7,11, and 13

Step-by-step explanation:i hope this helps

Answer:

im pretty sure first question is 28.6 seconds

and second one is 276 total pounds

Step-by-step explanation:

The first one is 86 divided by 3 = 28.6 seconds

the second one is 23 x 12 = 276 pounds

Answer:

7) 86 - 3x  8) 23 + 12w

Step-by-step explanation:

For question 7, the elevator's initial 'value' is 86 and the rate of change is 3 feet per second (x). The key word is 'descending'. Because of this the expression will subtract 3x instead of adding it. 86 - 3x

For question 8, the total weight is the crate's initial 23 and the extra (w) pounds for 12 boxes. 23 + 12w

Answer:

(-3, 7)

Step-by-step explanation:

minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.

Answer:

I hope this is right. If not im sorry.

Step-by-step explanation:

240 / 3 = 80

80 * 8 = 640

640?

Answer: 640

Step-by-step explanation:

Answer:

16 ft to cover the whole bedroom

Step-by-step explanation:

You estimat with a ruler

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\(\sf ~I~am ~not ~sure ~about ~the ~first ~attachment ~but ~this ~is ~what ~I ~think ~the ~answer ~is:\)

\(\sf False, True, False, True, True, False, True\)

\(\sf For ~the ~second ~attachment, ~the ~answer ~is ~60 ~because ~we ~divide ~180 ~by ~3.~\)

\(\sf 180 / 3 = 60.~ So ~the ~answer ~is ~60 ~miles ~per ~hour.\)

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Answer:

False, True, False, True, True, False, True

Answer:

A - 1 unit tall

B - 2 units tall

C - 3 units tall

Step-by-step explanation:

Pretty simple. Just imagine folding them into a cube and when you fold them into a cube, think about how many units the height would be.

Hope this helped you!

Answer:

I wanna say C  not positive but I think C

Step-by-step explanation:

Answer: it would take her 6.4 minutes, answer C. If you divide 45 by 8 you get 5.625. Then if you dived 36 by 5.625 you get 6.4 minutes.

Answer:

Step-by-step explanation:

To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.

Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.

The sum of the parts in the ratio is 8x + 5x + 2x = 15x.

We know that the total number of fruits is 120. Therefore, we can set up the following equation:

15x = 120

To solve for x, we divide both sides of the equation by 15:

x = 120 / 15

x = 8

Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:

Number of bananas = 2x = 2 * 8 = 16

So, there are 16 bananas in total.

We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.

Answer:

1 Foot = 304.8 Millimeters

Step-by-step explanation:

:/

304.8 mm are in a foot

Heres the convertion of the money:

Convertion of a dime: \(1d=10c\)

Convertion of a penny: \(1p=1c\)

Convertion of a nickel: \(1n=5c\)

Given

\(12p=12c\)

\(5d=50c\)

\(1n=5c\)  

\(12p+5d+5n=67cents\)

Therefore, 67 cents is your correct answer.

Learn more about money here:

brainly.com/question/162522

Answer:

11

Step-by-step explanation:

Answer:

-4+ -1 = -5 which is less that -4

You get the value of c and d as follow

c=4

d=28

now,

d/c=28/4=7

so,

the value of d/c here is 7

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.