What is the mean of this set of data?
1, 5, 5, 7, 3, 3,4

Answer:

135

Step-by-step explanation:

if you think about it al cicle = 360 so its 360- 225= 135

Answer:

2 5/7

Step-by-step explanation:

Difference in length = length of blue line - length of red line

[tex]6\frac{2}{7} - 3\frac{4}{7}[/tex]

[tex]3\frac{2-4}{7}[/tex]

Subtract 1 from the whole number and add it to 2, when 1 is added to 2 it becomes (7 + 2) = 9

= 2 5/7

Answer:

Take 2 points through which the line is passing.

Let it be (0, -3) and  (1, 2)

[tex]slope ,m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} } = \frac{2--3}{1-0} = 2+3 = 5[/tex]

[tex]equation \ of \ the \ line = (y - y_2) = m(x - x_2)\\[/tex]

[tex](y - 2) = 5( x - 1)\\y - 2 = 5x - 5 \\y = 5x - 5 + 2\\y = 5x -3[/tex]

Answer:

The slope is 1

Step-by-step explanation:

First we pick any two points from the line.

I notice it's the same pattern every time you pick two points.

2/2=1

3/3=1

4/4=1

The slope is 1

Hope this helps!! :)

Answer:

3 baseball + 9 football  9+3 = 12

3 out of 12 were base ball

3/12=0.25

60*0.25 = 15

so there would be 15 baseball cards

Step-by-step explanation:

Answer:

The correct answer is choice D.

Step-by-step explanation:

Since the parabola opens sideways, that means the function will feature [tex]y^2[/tex] and not [tex]x^2[/tex], so you can immediately rule out options B and C. Because the graph also opens right, that means the coefficient of [tex]y^2[/tex] is positive. Using all of this information, you'll find that the correct answer is D: [tex]x = \frac{1}{12} y^2[/tex].

Answer:

1. True

2. False

3. True

4. False

5. True

6. False

7. True

8. True

9. True

10. True

Explanation:

Got the answers following triangle classification rules.

Answer:

1) True

2) False

3) True

4) True

5) False

6) False

7) False

8) True

9) True

10) True

These are the answers i guess............

Step-by-step explanation:

Answer:

B and C

Step-by-step explanation:

First, we need to get the left side equal to zero. Take away 25 from each side to get [tex]4x^2+12x-16 = 0[/tex].

We can use the quadratic equation of [tex]\frac{-b+ -\sqrt{b^2-4ac} }{2a}[/tex] to find the solutions.

Plug them in to get [tex]\frac{-12+-\sqrt{144 -(-256)} }{8}[/tex].

Simplify.

[tex]\frac{-12+-\sqrt{400} }{8}[/tex]

[tex]\frac{-12+-20}{8}[/tex]

[tex]\frac{8}{8}[/tex] or [tex]\frac{-32}{8}[/tex]

1 and -4

x = 1 and -4

Answer:

34

Step-by-step explanation:

See Image Below:)

Answer:

-6

Step-by-step explanation:

We know that the equation is f(x)=-3x^2-3x.

This means when we plug -2 in, the equation will be f(-2)=-3(-2)^2-3(-2). Simplify this to get -3(4)+6. Simplify this to get -12+6 which is equal to -6. Therefore, f(-2)=-6

If this helps please mark as brainliest

Answer:

65°+ 90°+ 25 = 180

59°+ 195°+108° = 360

Step-by-step explanation:

Answer:

y=2x+5

Step-by-step explanation:

Answer:

satrapies in the Persian Empire

I believe.

Answer:

I believe Satrapies in the Persian Empire.

Step-by-step explanation:

This isn't a math question but uhh-

The mathematical expression for "63 less than twice Julie's height"

is 2j - 63

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows:

Expression: (Math Operator, Number/Variable, Math Operator)

We have,

63 less than twice Julie's height.

let the height of Julie be j.

Then, the mathematical expression for

"63 less than twice Julie's height"

= 2j - 63

Learn more about expression here:

https://brainly.com/question/14083225

#SPJ2

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Proportionality.

Since the ration of proportion is always 2/1 , hence,

==> Yes, x and y are in proportional relationship.

Answer:

A) 3cm and 1.75cm

Step-by-step explanation:

To determine whether or not these are proportional, take the two side lengths that are given and create a ratio. 6cm:3.5cm. I suggest writing this in fraction form to better see the equivalency. If you divide both 6cm and 3.5 cm by 2, you create an equivalent ratio of 3 cm:1.75cm. This is answer A. There is another correct answer too! If you take 6cm:3.5cm and multiple both by 1.5, it will create an equivalent ratio of 9cm:5.25 cm (answer choice E), just in a different order.

Answer:

25? somewhere around that

Step-by-step explanation:

Answer:

6m + 18 ≥ 42

Step-by-step explanation:

6m + 18 ≥ 42

------

No of miles per day=m

Total days=6

Target=42

Finished=18

Inequality

Answer:

A. 36cm

Step-by-step explanation:

When measuring it with a ruler, you will get six of the top rectangle

6 x 6 = 36

Answer:

12

Step-by-step explanation:

well we use proces of elemination cuz the box aint bigger than the other ones so 20 and 25.6 is out and 16 too so all you have left is 12

Answer:

[tex]180.49[/tex]

Step-by-step explanation:

SOH-CAH-TOA:

In right triangles only:

The sine of an angle is equal to its opposite side divided by the hypotenuse. (o/h)

The cosine of an angle is equal to its adjacent side divided by the hypotenuse. (a/h)

The tangent of an angle is equal to its opposite side divided by its adjacent side. (o/a)

Since we're given an angle, its opposite side, and its adjacent side, we'll use tangent to solve for [tex]x[/tex]:

[tex]\tan 14^{\circ}=\frac{45}{x},\\x=\frac{45}{\tan 14^{\circ}},\\x\approx \boxed{180.49}[/tex].

Answer:

14 cm

Step-by-step explanation:

Answer:

Below.

Step-by-step explanation:

h = 112 degrees  (opposite angles are equal).

t = h = 112 degrees (corresponding angles are equal).

Answer:

1. 96 [tex]ft^3[/tex]

2. 47.5 [tex]m^2[/tex]

3. 665 [tex]m^2[/tex]

4. 174 [tex]cm^2[/tex]

5. 86 [tex]cm^2[/tex]

Answer:

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Substitute x = 11 into the expression

5(11 - 2)

= 5 × 9

= 45 → B

Answer:

45

Step-by-step explanation:

A function is given to us .And we need to find its value at x = 11. So on substituting x = 11 , we have ,

The given function :-

[tex]:\implies[/tex] f(x) = 5(x-2)

On putting x = 11 :-

[tex]:\implies[/tex] f(11) = 5 ( 11 - 2)

[tex]:\implies[/tex] f(11) = 5 × 9

[tex]:\implies[/tex] f(11) = 45

Answer:

78.463° = 78°27'47" = 1.36944 rad

44.415° = 44°24'55" = 0.77519 rad

57.122° = 57°7'18" = 0.99696 rad

(degrees = grades = radian)

9u+5

9u represents 9 multiplied by a number.

+5 means 5 more than this product.

Hope this helps.

Answer:

I think A is the right answer

Answer its c hope this helps