How to find the missing side of a triangle

Answer:

28%

Step-by-step explanation:

What do you need answered?

Answer:

si

Step-by-step explanation:

porque si

Answer:

$38

Step-by-step explanation:

$10 × 2= $20

Therefore the first two lines cost $20

$3 for each additional line of text

since the total lines are 8 lines therefore 8 -2=6

$3 × 6=$18

Tolat cost: First two lines + additional lines

$20+$18= $38

Answer:

c = 20 miles

Step-by-step explanation:

use pythagorean theorum (oof my spelling)

16^2 + 12^2 = 400

square root of 400 is 20

lol :))

Answer:

c=20

Step-by-step explanation:

the answer above me said it was 20 and i got it right

Answer:

A not enough

Step-by-step explanation:

Answer:

Step-by-step explanation:

3 miles × (1 day}/(⅔ mile) = 3÷(⅔) days = 4.5 days

Answer:

3

Step-by-step explanation:

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

Explanation:

The three upper angles

all combine together to form a 180 degree straight angle. Let's add up the angle expressions and set the result equal to 180. That will help us solve for x.

(angle AOB) + (angle BOC) + (angle COD) = 180

(3x-28) + (90) + (66-x) = 180

2x+128 = 180

2x = 180-128 .... subtract 128 from both sides

2x = 52

x = 52/2 .... dividing both sides by 2

x = 26

Since x = 26, we can find the missing angles like so

Note how:

(angle AOB) + (angle BOC) + (angle COD) = 50+90+40 = 180

to help confirm we have the correct x value.

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

Afterward, we need to find angle BOD which is the combination of angles BOC and COD

angle BOD = (angle BOC) + (angle COD)

angle BOD = 90 + 40

angle BOD = 130

Angles BOD and AOE are vertical angles. It might help to erase ray OC so you can see the two vertical angles better. Vertical angles are always congruent, which means angle AOE is 130 degrees as well.

Answer:

2.1 Km

please look at the picture i sent ....

Based on the information given the length in kilometres of the road is 210,000.

Using this formula

Length in kilometres=Road map scale of map×Length of road map

Where:

Road map scale of map=30,000

Length of road map=7

Let p[lug in the formula

Length in kilometres=30,000×7

Length in kilometres=210,000 kilometres

Inconclusion the length in kilometres of the road is 210,000.

Learn more about the length in kilometres here:https://brainly.com/question/23801012

Answer:

I think it stays the same.

Step-by-step explanation:

Answer:

false u have to wait 48hours

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

Hope this helps :)

Answer:

1,375

Step-by-step explanation:

You can split the problem into two recant angles. 15(75) and 25(10)

Answer:

13.3 repeated

Step-by-step explanation:

You need to take 2000 and divide it by 15. Then your answer will come.

*13.3*

Answer:

7 hrs

Step-by-step explanation:

2000 grocery bags

Let x be the number of hours

If they're handing out 150 bags per hour, then 150x would be the amount given out in x hrs.

Since we want to get 950 bags left over a certain number of hrs, make this equation and solve:

950=2000-150x

150x=1050

x=7

Answer:

if y =50 then x = 10 ......... option d

Answer:

y= -5×

Step-by-step explanation:

Y= -5× because -10 ×-5= 50

Step-by-step explanation:

goodjob so correct

Answer:

for number 3, it is D, not C  and you are correct for 4

Step-by-step explanation:

Answer:

The answe is b

Step-by-step explanation:

Because when u calculat,you’ll only get 1 answer.

pls mark BRAINLIEST

Answer:

1.2

Step-by-step explanation:

First, we need to find the mean of the data. We do this by adding all of the given numbers than dividing it by the number of numbers given. For example, we will add 9+7+11+10+8 which is 45. Since there are 5 given numbers, we are going to divide 45 by 5 which is 9. Now, we need to find the difference (subtraction) of all of the numbers in relation to 9. For example, for 9, we do 9-7 which is 2. Keep 2 in mind. Then we do 11-9 which is also 2. 10-9 is 1. 9-9 is 0. And finally, 9 minus 8 is also 1. Then, like what we did before, we need to find the mean of all of these differences. 2 plus 2 plus 1 plus 0 plus 1 is 6. Then, we divide 6 (our total of these differences) by 5 (the number of differences) 6 divided by 5 is 1.2 so there is your MAD and answer.

The mean absolute deviation of the given data is 1.2.

The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.

Here's how to calculate the mean absolute deviation.

Data given: 9, 7, 11, 10, 8

Step 1: Calculate the mean.

[tex]mean = \frac{sum\ of\ observations}{number\ of\ observations} \\\\mean = \frac{9 + 7+11 + 10 + 8}{5}\\ \\mean =9[/tex]

Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.

Data    Distance from mean

9          |9 - 9| = 0

7          |7 - 9| = 2

11          |11 - 9| = 2

10         |10 - 9| = 1

8          |8 - 9| =1

Step 3: Add those deviations together.

Sum of deviations =  0 + 2 + 2 + 1 + 1 = 6

Step 4: Divide the sum by the number of data points.

Mean absolute deviation = [tex]\frac{sum\ of\ deviations}{number\ of\ observations}\\ \\[/tex] = [tex]\frac{6}{5} = 1.2[/tex]

Learn more about mean absolute deviation here

https://brainly.com/question/10528201

#SPJ2

Answer:

It is C.

Step-by-step explanation:

So,A triangle is equal to 180 and you would add up the numbers you already have which equal 145.180-145= 35° and thats why the last letter would be 35° in your answer and be correct which would be that m<F=35° is the same as ABC in the last letter. Since,<B is the second letter in ABC and so is <E in DEF and have the same degree that would be the same as well so I hope that helps:)

Answer:

c

Step-by-step explanation:

the angles in a triangle have to add up to 180°

65 + 80 = 145

180-145 = 35

the missing angle is 35°

choice c matches because it has 2 of the same angle measures, which means they all have to be the same

Answer:

A

Step-by-step explanation:

X=5 and 3

Answer: a. x=3 or 5

Step-by-step explanation:

x^2-8x+15=0

When factoring this equation we need to find 2 numbers that multiply to get positive (15) and add to get negative (-8)

So -3 and -5 fit this description because -3+-5=-8 and -3*-5=15

(x-3)(x-5)=0

Solve for values of x to get x=3 and x=5

so X=3 or 5

Answer:

720 degrees because the hexagon is regular.

Step-by-step explanation:

Answer:

$31.80

Step-by-step explanation:

The ball will cost 100% of its price plus 6% of its price for a total of 106%.

To use percentages as a factor and multiply, they must be divide by 100, making the multiplication factor version of 106% 1.06.

Multiply the cost of the ball by your multiplication factor:

30 x 1.06 = 31.8

Money is written to two decimal places, making your answer $31.80

Answer:

$31.80

Step-by-step explanation:

First, find how much the sales tax is

$30 × 6%

Convert the percentage into a decimal

30 × 0.06

1.8

$1.80

Add the sales tax to the original cost

$30 + $1.80

$31.80

Answer Below :)

Step-by-step explanation:

2a = 80,730

2b = 106

Answer:

356.05 cm³

Step-by-step explanation:

We are looking for the volume. The formula is density = mass / volume.

If we plug in our numbers, our formula would be 2.76 = 982.7 / V.

Multiply both sides by V and your formula would be (V) 2.76 = 982.7.

Divide both sides by 2.76 and you would get V = 356.05.

The volume of the given large emerald is required.

The volume of the given large emerald that was discovered in the mine was 356.05 cm³. The calculations to find this value is shown below.

m = Mass of object = 982.7 grams

[tex]\rho[/tex] = Density of the material the object is made of = 2.76 grams over centimeters cubed

The relation between mass, volume and density is given by

[tex]V=\dfrac{m}{\rho}\\\Rightarrow V=\dfrac{982.7}{2.76}\\\Rightarrow V=356.05072\approx 356.05\ \text{cm}^3[/tex]

Learn more about density:

https://brainly.com/question/6838128

Answer:

$5130.84  

Step-by-step explanation:

100 + 3 = 103%

103% = 1.013

$5000 x 1.013^2 = $5130.84

Hope this helps biiiieeee

Answer:

12

Step-by-step explanation:

48/4=12 x=12

Answer:

12

Step-by-step explanation:

hope this helps (:

Answer:

Step-by-step explanation:

22