Mathematics High School

find x and what type of angle is this?

Find X And What Type Of Angle Is This?

Answers

Answer 1

Answer:

a)  x = 12

b) right triangle

Step-by-step explanation:

a) 2x + 1 + 5x + 5 + 90 = 180

    7x + 96 = 180

    180 - 96 = 84

     84 / 7  = 12

          x = 12

b) you can tell that it is a right triangle because of the square in the corner that indicates it is a right triangle

Related Questions

Please help I hate math ​

Answers

maybe the answer is 17.15

help i am almost done

Answers

I think it’s D not sure

4x-6y when x=3 and y=-2

Answers

4(3)-6(-2)
12- -12
12+12
24

24/x-8 =4
Solve for X

Answers

The answers is

[tex]x = 2[/tex]

24/x - 8 = 4
24/x = 12
x = 2
:)

Precalculus
Write the first five terms of the sequence whose nth term is an = n(n+1)!​

Answers

The first three are 2,12,72. Not sure about the last two.

(x) (3x+10) find the value of X

Answers

Answer:

3x^2+10x

Step-by-step explanation:

Simplify the equation.

4x+8.2*34/9

* is times
/ is divided by

Please explain how you got the answer.

Answers

Answer:

4x+30.97777... (7 repeating)

Step-by-step explanation:

Look at image

that’s the correct answer ^

Suppose f(x)= x? - 6r? +9x and g(x)=10x-6.

Answers

Answer:

f ( 10 x − 6 ) = 1000 x^ 3 − 1800 x ^2+ 1170 x − 306

Step-by-step explanation:

can somebody please help me on this :)

Answers

On what I don’t see it

6x-18=54 what does the x represent

Answers

Answer:

x=12

Step-by-step explanation:

I attached a picture for the steps

Simplifying

6x + -18 = 54

Reorder the terms:

-18 + 6x = 54

Solving

-18 + 6x = 54

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '18' to each side of the equation.

-18 + 18 + 6x = 54 + 18

Combine like terms: -18 + 18 = 0

0 + 6x = 54 + 18

6x = 54 + 18

Combine like terms: 54 + 18 = 72

6x = 72

Divide each side by '6'.

x = 12

Simplifying

x = 12

Final Result: 12

Each month Javier takes his recycling to the local recycling center where he separates the glass bottles into different
colors. He would like to determine the proportion of glass his household recycles that is clear glass, so he mixes up
his container and randomly grabs 10 glass items and determines the proportion that are clear glass.
The population is
The sample is
The parameter is the proportion of
The statistic is the proportion of

Answers

Answer:

The population is: all glass recycled

The sample is: the 10 selected glass items.

The parameter is the proportion of: all his glass that is clear

The statistic is the proportion of: the selected glass that is clear

The population of a distribution is the entire group, while the sample is the selected group from the entire group.

The population is all glass recycled The sample is the 10 selected glass items. The parameter is the proportion of all his glass that is clear The statistic is the proportion of the selected glass that is clear

The population

From the question, we understand that glasses are recycled and then separated into colors.

This means that, the population is all glass recycled

The sample

From the question, we understand that he randomly grabs 10 glass items, and then determine the proportion of clear glasses.

This means that, the sample is the 10 selected glass items.

The parameter

This is the value that summarizes all the glasses that are being recycled.

So, the parameter is the proportion of all his clear glasses

The statistic

This is the value that summarizes the selected glasses.

So, the statistic is the proportion of the selected glass that is clear

Read more about samples and population at:

https://brainly.com/question/15683425

An antibiotic is introduced into a colony of 12,000 bacteria during a laboratory
experiment. The colony is decreasing by 15.3% per minute. Which function can be used
to model the number of bacteria in the colony after x minutes?

Answers

Answer: u tell me ...boi

Step-by-step explanation          yeeyee

Plz help lol
400N + 20 <18, 000

Answers

Ans>18000

Step-by-step explanation:

What is the definition of the range of a function?

Answers

Answer:

all the possible y-values a function can have

Step-by-step explanation:

all the possible y-values a function can have when substituting the domain/x-values

Mr. Shaw wants to replace the flooring his family room. The floor has an area of 262.8 square feet. If the room is 18 feet long, how wide is it? Justify your procedure.

Answers

Answer:

14.6

Step-by-step explanation:

The area of a rectangle is area=length*width

so we can substitute the numbers here, 262.8=18w

divide 262.8 by 18 to isolate the variable.

You get 14.6.

The width is 14.6.

2)) There are 32 1/5 calories in
a candy bar. How many calories
are there in 33 candy bars?

Answers

If 1 candy bar is 32 1/5 then you would multiply 32 1/5 x 33 =1062.6
≈ 1063 calories

Juan received a bank account statement reporting the recent changes
to his account. The statement showed an overall increase in the
account balance of $1,909.15. During the time shown on the
statement, Juan was paid twice and withdrew a total of $1,437.99 to
cover all his bills and expenses. How much (x) is each of Juan's
paychecks?

Answers

Answer:

2628.15

Step-by-step explanation:

1909.15+ 1437.99/2=2628.15

estimate of the following....
21% of 2900
31% of 1100​

Answers

Answer:

609 and 341

Step-by-step explanation:

21 x 2900

divided by 100

= 609

31 x 1100

divided by 100

= 341

Convert 0.128 to a percent.

Answers

Answer:

12.8% is the answer

Step-by-step explanation:

0.128 x 100

Hey there!

[tex]\bold{\dfrac{0.128}{1}\times \dfrac{100}{100}}\\\\\bold{Cross\ multiply\downarrow}\\\bold{0.128(100)=12.8}\\\bold{1(100)=100}\\\\\bold{\dfrac{12.8}{100}}}}\\\\\bold{Or\ you\ can\ say\downarrow}\\\\\bold{0.128\times100= \%}\\\\\bold{0.128\times100=12.8\%}}\\\\\\\boxed{\boxed{\bold{Answer: 12.8\%}}}\huge\checkmark[/tex]

Good luck on your assignment and enjoy your day!

~[tex]\frak{Amphitrite1040:)}[/tex]

Find the measure of each angle indicated. Show work.​

Answers

Answer:

? = 109 degrees

Step-by-step explanation:

45 + 75 + _ = 180  ( look for vertical angles)

45 + 75 + 60 = 180

60 +79 + _ = 180 (look for a straight line that forms 180 degrees)

60 + 79 + 41 = 180

68 + 41 + _ = 180 (look for a triangle that adds up to 180)

68 + 41 + 71 =180

180 - 71 = 109 (look for a linear pair)

-3,1,0,1,5 least to greatest

Answers

-3015 that is the order
Least to greatest- -3,0,1,1,5

In ΔOPQ, p = 7.2 cm, ∠P=36° and ∠Q=38°. Find the length of q, to the nearest 10th of a centimeter.

Answers

Answer:

7.5

Step-by-step explanation:

did the deltamath

Answer: 7.5 don’t ask just know

Step-by-step explanation:

Lines n, m, and p are drawn on the coordinate grid below.
Which choice is NOT true?

Answers

Answer:

P00sy talented, it do cartwheels

Step-by-step explanation:

Pedro brought 8 tickets to a basketball game. He paid a total of $208.

Answers

Answer: There is no question

Step-by-step explanation:

I’m guessing here but You want to find the cost of one ticket.

208/8=26

26$ is the amount of one ticket

Brainliest please?

Increase £150 by 33%

Answers

Answer:

I think its 199.5

Step-by-step explanation:

I hope its correct

Answer:

£199.50

Step-by-step explanation:

10% = £15

15 times 3 = £45

1% = £1.50

3% = £4.50

£45 + £4.50 = £49.50

£150 + £49.50 = £199.50

can you pleas help me fine answer for
y-9=7(x-10)

Answers

Answer:

down below

Step-by-step explanation:

x = y/7 + 61/7

y= 7x - 61

can someone help me solve 3+y=18 for y.​

Answers

Answer:

15

Step-by-step explanation:

I hope I'm right.

Answer:

Y = 15

3 + y = 18

use inverse operations to solve... subtract 3 from both sides

y = 15

Step-by-step explanation:

hope this helps!

Solve the system of linear equations by susbitution! Show your work please!!!

Answers

Answer:

x=5, y=4

Step-by-step explanation:

-3x+5y=5

y=x-1

substitute y

-3x+5(x-1)=5

-3x+5x-5=5

2x=10

x=5

y=x-1

y=5-1=4

what is the volume of a rectangular prism with a length of 5 cm, a height of 3 cm, and a width of 10 cm?

Answers

Answer:

V=150cm³

Step-by-step explanation:

Formula: w×h×l

V rectangular prism: 10×3×5= 150cm³

84/5 in decimal form?
help please.​

Answers

Answer:

16.8

Step-by-step explanation:

84/5 = 16.8

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