Simplify the expression 3+-2 (x-5)

Answer:

3

Step-by-step explanation:

1/20=0.05 then 0.05x60=3 so 3 rare trading cards. May god bless your day.<3

Answer:

b = 13/12

Step-by-step explanation:

Answer:

The volume (V) of a cone can be calculated using the formula: V = (1/3)πr^2h, where r is the radius and h is the height.

Substituting the given values, we get:

V = (1/3) x 3.14 x 9^2 x 16

Calculating this expression gives us:

V = 1810.08 cubic inches

Rounding to the nearest hundredth gives us:

V ≈ 1810.08 cubic inches (rounded to two decimal places)

Therefore, the volume of the cone is approximately 1810.08 cubic inches.

Answer:

1363.04

Step-by-step explanation:

V = (1/3) * 3.14 * 9^2 * 16

Simplifying:

V ≈ 1363.04 cubic inches

Answer:

Step-by-step explanation:\(\frac{2(m+2)}{2}\)

step 1

2(m+2)=22=2x11

step 2

:\(\frac{2(m+2)}{2}=\frac{2*11}{2}\)

step 3

(m+2)=11

step 4

m=11-2=9

Answer:  (see below)

Step-by-step explanation:

2 distributed to each term inside 2(m + 2) looks like this:

2m + 4

first multiply 2xm, then 2x2

Now you have an expression where you can solve for m:

2m + 4 = 22

2m = 22 - 4 = 18

m = 18/2 = 9

Answer:

The mode is equal to the minimum

Is the correct answer

Step-by-step explanation:

In this case,

Mean = (52+48+48+54+50)/5

Mean = 50.4

The Median = 50,(the middle value)

Mode = 48  (the value that appears most often)

Now, the minimum value(smallest value) of the data set is 48

so,

The mode is equal to the minimum

Answer: the mode is equal to the minimum

Step-by-step explanation:

Answer:21

Step-by-step explanation:

Answer:

\(a= - 3 \\ b = 6\)

Answer:

a=-3, b=6

Step-by-step explanation:

1) First, take a=1/2b-6 and plug it into 2a+3b=12

2(1/2b-6)+3b=12

2) Multiply out the 2

b-12+3b=12

3) Combine like terms

4b-12=12

4) Isolate b by adding 12 to the other side

4b=24

5) Divide by 4 so b doesn't have a variable in front

b=6

To solve for a:

You know that b=6, and a=1/2b-6 so you can plug in b to solve for a

a=1/2(6)-6

Solve the equation to get a

a=3-6

a=-3

Attached is a written explanation

Answer:16

Step-by-step explanation:

First you find the Lower quartile, which in this case is 6. Then you find the Upper quartile ,which here is 22. You then subtract the two which gives you your Interquartile range (IQR).

Answer:

61

Step-by-step explanation:

Therefore, the number is 61

Let's check:

The sum of the two digits is 13, and we got that, so we are correct. The number is 61.

Answer:

49

Step-by-step explanation:

let unit digit=x

ten's digit=y

then x+y=13

x=13-y

also x=2y+1

13-y=2y+1

13-1=2y+y

3y=12

y=12/3=4

x=13-4=9

so number =10×4+9=49

Answer:

Step-by-step explanation:

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Answer:

10t-6/5t-3

Step-by-step explanation:

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Answer: Surface Area = 2 x (5x2 + 3x2 + 5x3) = 62 centimeters

Surface area of a right rectangular prism = 2(lh + wh + lw)

Step 1: Label the Given-

Length (l) = 5cm,      Width (w) = 3cm,      Height (h) = 2cm

Step 2: Replace the given-

Surface Area = 2 x (5x2 + 3x2 + 5x3)

= 2 x (31)

Surface Area = 62 centimeters

Horus got his answer, by applying only what lays inside the parentheses. To get the right answer, Horus must multiply what they got by 2:

2 x (31) = 62 centimeters

Answer:

SA= 15+6+10+10+15+6 = 62

Step-by-step explanation:

take your top rectangle multiply length and width= 15

Take the one right below it take the 2cm, and multiply it with 3=6

after that one doe 3x5 again=15

Then, 3x2=6

And then 5x2=10

And then once more=10

Answer:

The minimum value for Group A = 17

The maximum value for Group B = 29

The median for Group A = 21

The range for Group B = 11

The interquartile range for Group A = 4

The upper quartile for Group B = 26

Answer:

\(6.\frac{1}{6}m+\frac{1}{6}n+\frac{2}{3} \\7.\ -4.3s+0.6t-2.6\\8.\ 6a+13\\9.\ \frac{3}{7}x+1\\10.\ 8b+5c+6x+11\\11.\ 14m+4y+1\\12.\ 6b + 10\\13.\ 5x+3\)

Step-by-step explanation:

\(6.\ \frac{1}{3}n+\frac{2}{3}-\frac{1}{6}n+\frac{1}{6}m\\\\\ \frac{2}{6}n+\frac{2}{3}-\frac{1}{6}n+\frac{1}{6}m\\\\\ \frac{2}{6}n-\frac{1}{6}n+\frac{1}{6}m+\frac{2}{3}\\\\\ \frac{1}{6}n+\frac{1}{6}m+\frac{2}{3}\\\\\ \frac{1}{6}m+\frac{1}{6}n+\frac{2}{3}\)<== final answer

\(7.\ (-3.5t-4s+4.5)+(-7.1-0.3s+4.1t)\\\\1(-3.5t-4s+4.5)+1(-7.1-0.3s+4.1t)\\\\-3.5t-4s+4.5+-7.1-0.3s+4.1t\\\\-4s-0.3s-3.5t+4.1t+4.5+-7.1\\\\-4.3s+0.6t-2.6\)<== final answer

\(8.\ (2a+8)+(4a+5)\\\\(2a+-)+(8+-)\\\\(2a+4a)+(8+5)\\\\6a+13\)<== final answer

\(9.\ (\frac{2}{7}x -7)+(\frac{1}{7}x+8)\\\\1(\frac{2}{7}x -7)+1(\frac{1}{7}x+8)\\\\\frac{2}{7}x -7+\frac{1}{7}x+8\\\\\frac{2}{7}x +\frac{1}{7}x-7+8\\\\\frac{3}{7}x+1\)<== final answer

\(10.\ (8b+7)+(6x-4)+(5c+8)\\\\1(8b+7)+1(6x-4)+1(5c+8)\\\\8b+7+6x-4+5c+8\\\\8b+5c+6x+7+-4+8\\\\8b+5c+6x+3+8\\\\8b+5c+6x+11\)<== final answer

\(11.\ (-3y-5)+(5m+7y)+(6+9m)\\\\1(-3y-5)+1(5m+7y)+1(6+9m)\\\\-3y-5+5m+7y+6+9m\\\\5m+9m-3y+7y-5+6\\\\14m+4y+1\)<== final answer

\(12.\ b + 5b + 10\\\\6b + 10\)<== final answer

13. length= x, side = 3x +1, side= x+2

\(13.\ x+3x+1+x+2\\\\x+3x+x+1+2\\\\5x+3\)<== final answer (the perimeter)

14.  4 + n + 7m  OR  4 + 1n + 7m

a. coefficients: 1 and 7

b. constants: 4

c. She made an error in identifying the coefficients. There is an invisible one in front of "n".

Hope this helps!

Answer:

Step-by-step explanation:

Absolute maximum:  none

Absolute minimum:  -4.5 (when x = 2.5)

Relative maximum:  (-0.5, 4)

Answer: Sara

Step-by-step explanation:

Sara had the most because most of her plot points are in the highest

area

An l || m, m7 = 2x and m2 = x, then what is the measure of angle 2 is 30°.

To find the measure of angle 2, use the properties of parallel lines and transversals.

Given that line l is parallel to line m, and we have two angles formed by a transversal intersecting these lines, angles 2 and 7.

are given that m7 = 2x and m2 = -1.

Since lines l and m are parallel, alternate interior angles are congruent. Therefore, angle 2 and angle 7 are congruent.

m2 = m7 (alternate interior angles are congruent)

Since m7 = 2x,  substitute:

m2 = 2x

But, we are also given that m2 = -1, so set up an equation:

-1 = 2x

Now, solve for x:

x = -1/2

Now that have the value of x, find the measure of angle 2:

m2 = 2x

m2 = 2(-1/2)

m2 = -1

Therefore, the measure of angle 2 is -1 degree. However, it's worth noting that angles are typically measured as positive values, so the answer in this case would be 1 degree (considered as an acute angle). None of the multiple-choice options provided matches this answer exactly, but the closest one would be 30°.

To know more about angle here

https://brainly.com/question/31818999

#SPJ2

Answer: Even, Five and 6, 8, 9

Step-by-step explanation:

The answer is D because with the weight is more high than the other

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

Answer and Step-by-step explanation:

The answer is 20 - x.

It is asking for the difference (the solution of when two numbers subtracting from one of the other) of 20 and x, and since 20 is said first, it gets subtracted by x.

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