Mathematics High School

The sum of the three interior angles of any triangle equal 180 degrees. One right triangle has one acute angle of 30 degrees.
Find the second acute angle.
Paragraph: Describe how to find the second acute angle.

Answers

Answer 1

Answer: right triangle is a triangle with one angle equal 90. That being said, the total of all angles = 180. 1 of them is 90 which makes the sum of the 2 acute angles = 90. One acute angle = 30 => the second one = 90 - 30 = 60 degree

Step-by-step explanation:

Related Questions

Simplify this to the lowest form: 2c^2 - 6 + c^2 - 3 + 3c^3

Answers

Answer:

7c^2 - 9

Step-by-step explanation:

2c^2 - 6 + c^2 - 3 + 3c^3

7c^2 - 9

What is the area of the parallelogram shown below?

Answers

Answer:

135 units square

Step-by-step explanation:

The area of a parallelogram is calculated by multplying height and base

The height of the given shape is 15 units and the base is 9 units

15 × 9 = 135 units square.

The first five terms in a pattern are shown below. -0.5, -0.25, 0 , 0.25, 0.5, . . . Which equation represents the pattern?

Answers

Answer:

x + 0.25

Step-by-step explanation:

In this equation, x is representing an integer ( - 0.5, - 0.75, 0, 0.25) whilst 0.25 is a constant

can someone please help me on numbers 5-10 and please show and explain your work HELP THIS IS DUE SOON thxs uwu

Answers

Answer:

hi bri

Step-by-step explanation:

can someone please help me on this problem.

Answers

Your answer should be 101°. 52+53+154= 259. 360-259= 101. Hope that helps

Did I choose the correct answer?

Answers

Answer:

11.90

Step-by-step explanation:

oh yes sorry I didn't see what you chose lol

Answer:

Yes

Step-by-step explanation:

Rounding two decimal points mean there will be two numbers behind the decimal and since 6 is more than 5 and influences the result of the 9 the answer would be 11.90. It could be 11.9 but having said there is two decimal places there should be a 0 hope this helps!!

Angles in circle solve for each variable

Answers

Answer:

   x degree = 112 degree

 

Step-by-step explanation:

let the intersecting point of two cords be O.

then arc QR = angle QOR

which means ; 68 degree = angle QOR

 Now,

angle QOR + angle POQ = 180 degree ( linear pair )

or,  68 degree + angle POQ = 180 degree

hence, angle POQ = 112 degree,.

21) Which expression is equivalent to 6(7x − 4)? A) 13x − 10 B) 13x − 24 C) 42x − 10 D) 42x − 24

Answers

Answer:

Answer is D) 42x − 24

Step-by-step explanation:

Opening the expression given in question

6(7x − 4)

6 will be multiplied by both items present inside parenthesis.

it can be written as

={(6 * 7x) - (6*4)}

=42x-24

Hope that clears the question.

Each table represents a proportional relationship.

I NEED HELPPP

Answers

Answer is:

m: 30
n: 6, 3/5

Find the value for a.

Answers

Answer:

a = 25

Step-by-step explanation:

The exterior angles of a polygon sum to 360°

Sum the exterior angles and equate to 360

a + a + 40 + 51 + 55 + 54 + 2a + 60 = 360, that is

4a + 260 = 360 ( subtract 260 from both sides )

4a = 100 ( divide both sides by 4 )

a = 25

HELP ASAPPPPP PLZZZZ Question in pic!!!!!

Answers

Step-by-step explanation:

Given

5y + 68 = 3y + 96 (vertically opposite angles) and

3x + 18 = 5x + 2 (vertically opposite angles)

Now solve for x.

[tex]3x + 18 = 5x + 2 \\ 3x + 18 - 5x = 2 \\ - 2x + 18 = 2 \\ - 2x = 2 - 18 \\ - 2x = - 16 \\ x = - 16 \div - 2 \\ = 8[/tex]

Now Solve for y.

[tex]5y + 68 = 3y + 96 \\ 5y + 68 - 3y = 96 \\ 2y + 68 = 96 \\ 2y = 96 - 68 \\ 2y = 28 \\ y = 14[/tex]

What is the probability of picking a red marble
and keeping it, picking another red marble and
keeping it, then picking a blue marble? (leave
answer in fraction form in lowest terms)

Answers

how many marbles are there

Please help! The question is on the photo

Answers

Answer:

(0, 3) (0, -4) (-5, 4) (1, 1)


Write and solve the equation for t to find when
there is 200 gallons of water in the tub.

Answers

Answer:

t = 10 minutes

Step-by-step explanation:

200 = 600 - 40t

-400 = -40t

t = 10

This list gives the height of different plants in inches. 10.25, 11.25, 11.00, 10.50, 10.50, 11.00, 10.75, 10.25, 11.00, 10.25, 10.50, 10.75, 10.25, 10.25, 10.50, 11.25, 11.00, 10.75 Create a line plot to display the data. To create a line plot, hover over each number on the number line. Then click and drag up to plot the data.

Answers

Answer:

10.25 xxxx 10.50 xxxx 10.75 xxx 11.00 xxxx 11.25 xx

Step-by-step explanation:

hope this helps

Answer:

10.25 | 5

10.50 | 4

10.75 | 3

11.00 | 4

11.25 | 2

Step-by-step explanation:

I took test on K12.

Here if proof I got it correct.

what equals 7x+19 pls help

Answers

Answer:

it’s unknown

Step-by-step explanation:

the variable is unknown so it would stay 7x + 19 until you know the variable unless you’re able to do 26x


Find the slope of each line.

Answers

Answer:

C) 1

Step-by-step explanation:

Slope = change in y over change in x

In the graph shown as y goes up 1 x goes up 1

so slope = 1/1 or 1

The slope equation is y=mx+b.

b is where the line crosses on the y axis, also known as the y-intercept.

m is the slope, which you are trying to find.

y and x are the points on the graph.

The slope is 3/3, which can be turned into 1, so the answer is c.

Please help! *Giving brainiest* due really soon

Answers

The correct answer for the question is C I’m sure of it

Which of the following is a valid conclusion about the data?

Answers

Answer: D

Step-by-step explanation:

Put these numbers in order from least to greatest.

Answers

i believe the order you have it in is correct

I'll give brainlyest hel

Answers

Answer:

66 m^2

Step-by-step explanation:

6*11=66

What is the slope of the line containing the points (-4,-6) and (3,-4)

Answers

Answer:

got you right now

Step-by-step explanation:

the slope is -2\3

The difference of the two numbers is 3 their sum is 13 find the numbers please help

Answers

Answer:

2x-3=13

2x=13+3

2x=16

2x/2=16/2

x=8

Answer:

first number is 8

second number is 5

Step-by-step explanation:

A student is 90 cm tall and growing at a rate of 3 cm per month. At this rate, in how many months will the student grow to a height of 132 cm?

Answers

Answer:

14 months

Step-by-step explanation:

14x3=42

42+90= 132

help please! i put extra points :(

Answers

Answer:

[tex]c \: (x + 5)(x - 1)[/tex]

What is the value of X? x=?º

Answers

Answer:

X=30⁰

Step-by-step explanation:

X=120-60/2

X=60/2

x=30

hope it helps....

Hellllppp “Jason states that ^ABC = ^RST. Kelley states that ^ABC = ^TSR. Which best describes the accuracy of the congruency statements?

Answers

Answer:

the answer is C

Step-by-step explanation:

i just took the test

Answer:

C. Both statements could be correct. RST could be the result of two translations of ABC. TSR could be the result of a reflection and a translation of ABC.

Step-by-step explanation:

Right on ED2021

Solve for c.
9 = 1+c

Answers

Answer:

c = 8

Step-by-step explanation:

please dont put any links​

Answers

Answer: It increased by 72%

Will Mark Brainliest <3

Please help!!!

Answers

It would be 8,993,200
Other Questions
What message did Roosevelt Corollary send to the world? How genetic factors affect health? What is the median of data 4 6 8 9 11? What was the main conflict between the two groups of the provisional government of Texas? when conducting an evaluation, it is not good practice to provide on-site feedback as you uncover information that could benefit the agencies work during the study. t or f Someone living in which region would likely use more resources in order to heat theirhome?HawaiiMexicoAlaskaEgypt What is Open Application menu? emitters whose energies are less than 0.2 mev are not considered an external radiation hazard. which of the following is (are) external radiation hazards? What are the 3 approaches to research? What is the force when one object is sliding across another? Which graph represents the line described by the given point (- 2, 3) and slope 0 if you fit your data to this function with n set exactly equal to 2, what is vx equivalent to? I need helpMy mom just got shot and Im hiding in the closet, what do I do?! Dicu the ignificance of relationhip marketing. Elaborate the method with organization can adopt to enhance relationhip with cutomer? As a hardworking student, plagued by too much homework, you spend all night doing math homework. By 6am, you imagine yourself to be a region bounded byy = 8 x^2x=0x=4y=0As you grow more and more tired, the world begins to spin around you. However, according to Newton, there is no difference between the world spinning around you, and you spinning around the world. Unfortunately, you are so tired that you think the world is the x-axis. What is the volume of the solid you (the region) create by spinning about the x-axis? What is the most approved disability? one urn, u1, contains one blue ball (labeled b1) and three red balls (labeled r1, r2, and r3). a second urn, u2, contains two red balls (labeled r4 and r5) and two blue balls (labeled b2 and b3). an experiment is performed in which one of the two urns is chosen at random and then two balls are randomly chosen from it, one after the other without replacement. What is Stage 1 of the Calvin cycle called? Malika has a credit card balance of $1321. her credit limit is $10,000. what is her available credit on this card? APUSH Kansas-Nebraska Act/"Bleeding Kansas"