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3 years ago

12

I need a little bit of help.

2 answers:

Flura [38]3 years ago

7 0

Answer:

Top right corner.

Step-by-step explanation:

$9.28+2x=18.14\\2x=8.86\\x=4.43$

Since x = 4.43, we want the point to be around halfway from 4 to 5 therefore the top right corner should be closest.

Lera25 [3.4K]3 years ago

5 0

The answer is 4.43 so it’s gonna be the top right answer

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What is (-10x-7)-(3x-10)

Kryger [21]

Step-by-step explanation:

solution is above in the pics

8 0

3 years ago

Solve for x. 45(15x+20)−7x=56(12x−24)+6

Nady [450]

Answer:

The value of the equation for x is $x=\frac{1119}{2}$ or 559.5.

Step-by-step explanation:

Consider the provided equation.

$45(15x+20)-7x=56(12x-24)+6$

We need to solve the equation for x.

Use the distributive property: $a(b+c)=ab+ac$

$45(15x+20)-7x=56(12x-24)+6$

$675x+900-7x=672x-1344+6$

Add the like terms.

$668x+900=672x-1338$

Isolate the variable as shown:

$672x-668x=900+1338$

$4x=2238$

$x=\frac{2238}{4}$

$x=\frac{1119}{2}$

Hence, the value of the equation for x is $x=\frac{1119}{2}$ or 559.5.

4 0

3 years ago

Read 2 more answers

Lin is planting a circular garden of tulips. She plans to plant four different colors in equal amounts. The garden will have a d

NikAS [45]

Answer:

113 square feet

Step-by-step explanation:

Given

$d = 24$ --- diameter

See attachment for complete question

Required

Determine the area of each color

First, we calculate the area of all colors

$Area = \frac{\pi d^2}{4}$

This gives:

$Area = \frac{22 * 24^2}{7*4}$

$Area = \frac{12672}{28}$

$Area = 452.57$

Since all 4 colors have equal areas, the area of 1 of them is:

$A = \frac{1}{4}Area$

$A = \frac{1}{4} * 452.57$

$A = 113.14ft^2$

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8 0

3 years ago

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Y_Kistochka [10]

Answer:

The answer is "choice c".

Step-by-step explanation:

Below, we shall find the line equation, dissociation for both the management's behavior and achievement.

Here, attitudes are the response variable while performance seems to be the predictor as attitude is achievement dependant.

If Y indicates the attitude while X relates to workers' performance.

Let's describe the data like:

$y=a+bx+e$

Now we get the estimates of e via the least quadratic method, – i.e., by reducing the number of segments.

$S=\sum e_{i}^{2}=\sum {(y_{i}-a-bx_{i})^{2}}$

minimize S to obtain the estimates of a and b as:

$\hat{b}=\frac{\sum{(y_{i}-\bar{y})(x_{i}-\bar{x})}}{\sum{(x_{i}-\bar{x})^{2}}}\\\\\hat{a}=\bar{y}-\hat{b}\bar{x}$

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Equation:

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6 0

3 years ago

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STALIN [3.7K]

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Step-by-step explanation:

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3 years ago