The spinner below is spun once. What is the probability of not landing on a heart?

Answer:

A & D are correct

Step-by-step explanation:

to solve for 'x':

4x + 16 = 180

4x = 164

x = 41

m∡A =  2(41)+1 = 83°

m∡B = 41°

m∡C = 41+15 = 56°

Check the picture below.

well, we know the angle's cosine and sine or namely adjacent and opposite sides, let's get the hypotenuse.

[tex]\textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2 \qquad \begin{cases} c=hypotenuse\\ a=\stackrel{adjacent}{1}\\ b=\stackrel{opposite}{-8}\\ \end{cases} c=\sqrt{1^2+(-8)^2}\implies c=\sqrt{65} \\\\[-0.35em] ~\dotfill\\\\ csc(\theta )=\cfrac{\stackrel{hypotenuse}{\sqrt{65}}}{\underset{opposite}{-8}}\implies csc(\theta )=-\cfrac{\sqrt{65}}{8}[/tex]

Answer:

[tex]4\sqrt{3} -3\sqrt{2} (or) 2.68556[/tex]

Step-by-step explanation:

first you're going to simplify the radical expression:

[tex]-\sqrt{12}[/tex] becomes [tex]-2\sqrt{3}[/tex]

[tex]\sqrt{18}[/tex] becomes [tex]3\sqrt{2}[/tex]

[tex]2\sqrt{27}[/tex] becomes [tex]6\sqrt{3}[/tex]

your equation should now be [tex]-2\sqrt{3} -3\sqrt{2} +6\sqrt{3}[/tex]

next you're going to collect like terms [tex]-2\sqrt{3} +6\sqrt{3} =4\sqrt{3}[/tex]

so your final answer is [tex]4\sqrt{3} -3\sqrt{2}[/tex]

Answer:

B

Step-by-step explanation:

pretty sure im on the same part as u

Answer:

0.4

Step-by-step explanation:

0.43118 to 1 significant figure will remove all but one digit of information.

Answer:

12 hours(105km)

13.64 hours (120 km)

16 hours (141 km)

40 hours ( 352km)

Answer:

12 hours ( 105 km )

13.64 hours ( 120 km )

16 hours ( 141 km )

40 hours ( 352 km ) .

Answer:

[tex]Solution,\\When,b=2\\Now, b*5=2*5=10[/tex]

Step-by-step explanation:

The amount of water in the pond per hour is 300 liters per hour

From the graph, we have the following points:

(x,y) = (0,100) and (1,400)

This means that:

The amount of water per hour is the calculated using:

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

Substitute known values

Rate = (400 - 100)/(1 - 0)

Evaluate the quotient

Rate = 300

Hence, the amount of water in the pond per hour is 300 liters per hour

Read more about linear functions at:

https://brainly.com/question/14323743

Answer:

mode = 11.18 (non recurring)

Step-by-step explanation:

hope this answer helps you! and sorry if it looks messy

Answer:

X=16

Step-by-step explanation:

52/13=4

4 = how much the shape was dialated

And so you would multiply 4 by 4 to get the corresponding side which is X

Answer:

$212.5

Step-by-step explanation:

10%= 25 (because 250/10)

5%= 12.5
15%= 37.5

250-37.5= $212.5

Answer:

Hence the price of the phone with a discount coupon will be $212.5

Step-by-step explanation:

[tex]Solution,\\\\MP=250\\\\Discount=15percent\\\\Now ,\\\\Discount amount=Discount percent*MP\\\\Discount amount=15/100*250\\\\Discount amount=37.5\\\\SP=MP-Discount\\\\SP=250-37.5\\SP=212.5[/tex]

Answer:

Step-by-step explanation:

Hence, the expression is 46k - 32.

Hi!

First, let's distribute -8:

-8(-5k+4)+6k

[tex]\rm{40k-32+6k[/tex]

Combine Like Terms:

[tex]\rm{46k-32[/tex] (Answer)

Hope it helps!

~Misty~

Answer:

w = 4

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

13w + 18w + 56 = 180

31w + 56 = 180 ( subtract 56 from both sides )

31w = 124 ( divide both sides by 31 )

w = 4

Answer:

y= 18

z= 22.5

x= 37.5

Similar right triangles

Answer:

D

Step-by-step explanation:

The slope is -100/3 and the y intercept is 450

Answer:

letter D

Step-by-step explanation:

hope it helps alot

Answer:

1. vertical

2. interior

3. interior

4. vertical

5. -6

7. -8

Step-by-step explanation:

first let's get the original line in slope intercept form.

the vegetal slope intercept form is

y = ax + b

a is the slope, b is the y-intercept.

2x + y = 5

y = -2x + 5

there !

a line parallel to this line must have the same slope (-2).

but it will intersect with the y-axis at a different point.

the y-intersect is the y value when x = 0.

the given point (0, 1) is already that y-intersect (because x=0).

so, the desired parallel line function is

y = -2x + 1

if we had a different point of the line, e.g. (4, -7), we would go back to the general equation

y = ax + b

put in the slope we know (-2)

y = -2x + b

and then put in the x and y cakes if the point and calculate b

-7 = -2×4 + b

-7 = -8 + b

b = 1

and then we get again

y = -2x + 1

Answer:

I believe the answer is c

Answer:

the answers is 530000 millimeters

Answer:

540 SUV's

Step-by-step explanation:

Sales percentage of non SUV's = 100 - 60 = 40%

Let total cars be x

40% of x = 360

[tex]\dfrac{40}{100}*x=360\\\\\\x=360*\dfrac{100}{40}\\\\\\x = 900[/tex]

Number of SUV's = Total cars -   number of non SUV's

                             = 900 - 360

                              = 540

The volume V determined by the cylindrical shells is  [tex]\frac{65\pi }{6}[/tex]  cube units

Given data:

The cylindrical shells method involves integrating the volume of infinitesimally thin cylindrical shells formed by revolving a vertical strip of the region about the specified axis.

Step 1: Visualize the region and the axis of rotation.

The region bounded by the curves [tex]x = 5y^2[/tex] , y ≥ 0, and x = 5 is the region in the first quadrant between the parabola x = 5y^2 and the line x = 5. The axis of rotation is the line y = 2.

Step 2: Set up the integral for the volume.

We will integrate the volume of cylindrical shells from y = 0 to y = a, where a is the y-coordinate of the point of intersection between x = 5y^2 and x = 5. To find this point of intersection, we equate the two equations:

[tex]5y^2 = 5[/tex]

[tex]y^2 = 1[/tex]

y = ±1

dV = circumference * height * dx

Now, the radius of each cylindrical shell is the distance from the axis of rotation (y = 2) to the curve [tex]x = 5y^2[/tex]. The radius is given by r = 2 - y.

The height is given by  [tex]h = 5y^2 - 5[/tex].

The circumference of each cylindrical shell is given by 2πr, where r is the distance between the line y = 2 and the curve, which is x.

Therefore, the circumference is 2πx.

Substituting the height and circumference into the integral:

[tex]V = \int\limits^1_0 {2 \pi (2 - y)(5y^2 - 5) dy[/tex]

On solving the integral:

[tex]V =-10 \pi \int\limits^0_1 { (2 - y)(y^2 - 1) dy[/tex]

On simplifying:

[tex]V=-10\pi (\frac{-13}{12})[/tex]

Hence, the value of integral is  [tex]\frac{65\pi }{6}[/tex]  cube units and the graph is attached below.

To learn more about definite integral click :

https://brainly.com/question/14279102

#SPJ12

Answer:

80x

hope it helpss.....

Answer:The area of a triangle is defined as the total space occupied by the three sides of a triangle in a 2-dimensional plane.

Step-by-step explanation:The basic formula for the area of a triangle is equal to half the product of its base and height, i.e., A = 1/2 × b × h.

Applying the distance formula, the lengths of the segments are:

WX= √26 = 5.1 units

YZ = √26 = 5.1 units

XY = √26 = 5.1 units

WZ = √26 = 5.1 units

WY = √26 = 5.1 units

XZ = √52 = 7.2 units

The distance formula, [tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex], can be used to find the distance between two endpoints of a segment.

Given:

Find WX:

Let:

W(-4, -3) = (x1, y1)

X(1, -2) = (x2, y2)

Plug in the values into the distance formula:

[tex]WX = \sqrt{(1 -(-4))^2 + (-2 -(-3))^2}\\\\WX = \sqrt{(5)^2 + (1)^2} \\\\WX = \sqrt{26} \\\\\mathbf{WX = 5.1 $ units}[/tex]

Following the same steps, using the distance formula, the following lengths would be calculated as follows:

YZ = √26 = 5.1 units

XY = √26 = 5.1 units

WZ = √26 = 5.1 units

WY = √26 = 5.1 units

XZ = √52 = 7.2 units

Learn more about distance formula on:

https://brainly.com/question/1872885

Answer:

2

Step-by-step explanation:

3.60+3.60=7.20 thats correct

Answer:

x = 14

Step-by-step explanation:

4x° + (3x + 20)° + (3x + 20)° = 180° (sum of interior angles; isocleces triangle)

10x + 40 = 180

10x = 140

x = 14

Step-by-step explanation:

hope it helps sorry for unclear writing