solve for a, geometry work

Solve For A, Geometry Work

Answers

Answer 1

Answer:

a = 45 degrees

Step-by-step explanation:

Since both angles are a, they are equal to each other

Also, we know that the right angle means it measures 90 degrees

So, (180-90)/2 = a

a = 45 degrees

Answer 2
Sum of interior angles in a triangle =180
a+a+90=180
2a+90=180
2a=180-90
2a=90
a=90/2
a=45

Related Questions

Which expressions is equivalent to 3(x - 2)?

Answers

I think is


3x+3x-2



= 3x-6

Pls help me due soon!!!

Answers

Answer:linear

Step-by-step explanation:cuz why not -________-

What is the answer????

Answers

Jenna would’ve been on the job for 23 years

How many real cube roots does -343 have?

Answers

Answer and Step-by-step explanation:

The cubed root of -343 has ONE real roots.

That root is -7.

When you multiply -7 by itself 3 times, you get -343.

-7 times -7 = 49

49 times -7 = -343.

#teamtrees #WAP (Water And Plant)

A 20-ounce bottle of lotion costs $4.00. How many ounces do you get for each dollar?

Answers

Answer:

You get 5 ounces per dollar

Answer:

You get 5 ounces for each dollar you spend in this deal

Step-by-step explanation:

If you were to put both of these numbers side by side and figure out how many times 4 goes into 20 that would be 5. Therefore you get 5 ounces for each dollar you spend.


A : Not congruent
B : Congruent by SAS
C : Congruent by SSS
D : Congruent by ASA

Answers

Answer:

congruent by sss

they have the same size and shape

what is the volume of a cuboid with just 3cm labelled

Answers

I might be wrong 3x3x3=27cm^3


Jessica and Jeffrey worked together to collect Pokémon cards for a neighborhood yard sale. Jessica collected 215 cards from her family and friends.
Jeffrey collected 154 cards. During the yard sale, they sold 55 of the cards for $20. After the yard sale, they decided to share their cards, how many cards
would each person receive?

Answers

Answer:

Step-by-step explanation:

215+154-55=314

314÷2=157

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

I think the answer to that question is C

1
Select all of the true statements about the two triangles shown below.

Answers

Answer:

Options B, C, D, F are correct answers

Step-by-step explanation:

Hope it helps you in your learning process.

Find f(1)

f(x)=9x+1

f(1)=

Answers

Answer:

f(1)=10

Step-by-step explanation:

f(x)=9x+1

Substitute all values of x as 1

f(1)=9(1)+1

f(1)=9+1

f(1)=10

I hope this helps!

Answer:

Step-by-step explanation:

Given

f(x) = 9x + 1f(1) = 9*1 + 1      = 9+1      =10hope it helps :)

Which is a valid velocity reading for an object?

A. 45 m/s

B. 45 m/s north

C. 0m/s south

D. 0m/S

Answers

the answer is B. 45m/s north

What number is 75% of 8007

Answers

Answer:

600

Step-by-step explanation:

i hope tht helped I had tht question a couple days ago

it is 600
Hope this helps

SOMEONE PLEASE HELP WHATS 9x8x4??

Answers

Answer:

288

Step-by-step explanation:

Brainliest pls

Answer:

9X8X4= 288.

Break it down. 9X8=72. 72X4=288.

Step-by-step explanation:

helllllllllllppppppppppppppppppp

Answers

the answer is 6 miles per hour.

btw Bobby is faster since bobby is traveling at 7 miles per hour.

hope this helps!

WILL GIVE BRAINLIEST AND 20 POINTS

Answers

Answer:

34 is the angle in the top left       87 is the angle on the top right ans 59 is the angle on the bottom right

Step-by-step explanation:

Simplify to using laws of exponents

(-2)^2(-2)^5

Answers

Answer:

-128

Step-by-step explanation:

(-2)^2  *  (-2)^5 <---

First, add the exponents

(-2)^7<----

If you evaluate this you will get

-128

-128 First add the exponents (2+5) which is 7 and then you’ll have -2^7 and that equals -128

Find x. Give your answer in the
simplest form
x =
Enter the number that belongs in the green box

Answers

Answer:

Es in simplo deviso con lado

plz help in begging due soon

Answers

Answer:

Exponential growth; 40%

Step-by-step explanation:

Just to explain,

the equation A(t)=P(1+r)^t is the standard equation for exponential growth

what youre looking at is the 'r' portion which is the .4 in that equation

to get your percent from the decimal, move the decimal to the right 2 places to go from .40 to 40%

The value of a movie poster is increasing at a rate of 3.5% per
year. In 1990, the poster was worth $20.25. Find the value of the
poster in 2013.

Answers

Answer:

44.55

Step-by-step explanation:

I actually didn't get the right answer and I just edited it right now I'm sorry I dont have an explanation!

Will mark brainliest

Answers

Answer:

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

a(n) = -5 + 6(n - 1)

Answers

Answer:

domain is all reall numbers

An/n= -5/n + 6(n-1)/n ; n is not equal to 0

The results of the first 100 students who voted are represented in the table. There are still 50 more students left to vote. Based on the early results, how many MORE votes do you expect Bob to get out of the 50 late voters? Round your answer to the nearest person.

Answers

Answer: 150

Step-by-step explanation:

What is the simple ratio of 32kg to 108kg​

Answers

Answer:

1 : 3.375

Step-by-step explanation:

divide both sides by 32 to get the above answer

The simple ratio of 32kg to 108kg​ is 8 : 27.

What are ratio and proportion?

In its most basic form, a ratio is a comparison between two comparable quantities.

There are two types of proportions One is the direct proportion, whereby increasing one number by a constant k also increases the other quantity by the same constant k, and vice versa.

If one quantity is increased by a constant k, the other will decrease by the same constant k in the case of inverse proportion, and vice versa.

Given, Two similar quantities one weighs 32 kgs and the other weighs

108 kgs.

Therefore, The ratio between them is 32 : 108.

= 16 : 54.

= 8 : 27.

learn more about proportion here :

https://brainly.com/question/7096655

#SPJ2

Anyone please help I have been working on this all day I am so stuck and stressed please

Answers

Answer:

61.6

Step-by-step explanation:

tan(72) = x/20

x = 61.6 rounded to the nearest tenth

HELP WITH THIS ASSIGNMENT
GIVE 5 STARS


Describing Nonresponsive Bias The results of a study exhibit nonresponse bias. Select the statement that best describes the bias in the study.
O There are not enough subjects in the sample.
O Many of the subjects in the study did not answer every question on the survey.
O The subjects in the study are not representative of the population, because some members of the population were not able to complete a survey.
O The subjects in the study are not representative of the population, because some members of the population could not be contacted or refused to answer the survey.​

Answers

Answer:

Option 4: The subjects in the study are not representative of the population, because some members of the population could not be contacted or refused to answer the survey.

Step-by-step explanation:

Answer:

D) The subjects in the study are not representative of the population, because some members of the population could not be contacted or refused to answer the survey.

Step-by-step explanation:


Kyle had a balance of -5 dollars in his checking account. After he deposits a certain amount of money into the account, the balance is now 15 dollars.
How much money did Kyle deposit into his checking account?

Answers

Answer:

$20

Step-by-step explanation:

start with an equation. 15-(-5)=x. double negatives make positive so it becomes 15+5=x. therefore 20=x (x being the number kyle deposited).

Please answer. Mb bro.

Answers

Answer:

you know this was learned in 5th grade right

Step-by-step explanation:

Not totally sure but you’d do something like this -

108 = (2x + x) 8 / 2

what is the real distance from the youth center to the library 2in city park 4in library

Answers

Answer:

d= 618ft

Step-by-step explanation:

if you set up a proportion it would be:

 2 in.   x 2  = 4 in.

309 ft.  x 2     d ft.  

d = 618ft

i hope this helps

Answer:

d= 618ft

Step-by-step explanation:

if you set up a proportion it would be:

2 in.   x 2  = 4 in.

309 ft.  x 2     d ft.  

d = 618ft

i hope this helps

Step-by-step explanation:

The net of a cube is shown below. If the surface area of the net is 294 in^2 , then what is the length of each side of the cube?

Answers

Answer:

7 in

Step-by-step explanation:

294:6=49

[tex]\sqrt{49}=7 in[/tex]

The length of each side of the cube is 7 inches.

What is surface area of a cube?

The surface area of the cube all six faces of the cube are made up of squares of the same dimensions then the total surface area of the cube will be the surface area of one face added six times to itself. The formula to find the surface area of a cube is 6a², where a is edge.

Given that, the surface area of a cube is 294 square inches.

Now, 6a²=294

a²=294/6

a²=49

a=7 inches

Therefore, the length of each side of the cube is 7 inches.

Learn more about the surface area of a cube here:

brainly.com/question/23273671.

#SPJ2

Other Questions
How many people welcomed hitler 200000 or 500000 A population of birds is blown by a storm to an island off the mainland.The island has very few trees, and the bird population on the islanddevelops new nesting behaviors. Mainland birds nest in trees, island birdsnest on the ground. After a long period of time, the island birds arereunited with the mainland birds, it is observed that the two populationscan no longer interbreed. This is an example of: *Behavioral isolationGeographical isolationNonrandom matingAll of these Melinda and Davy are making postcards to announce their new address. The table shows the number of postcards they can make together during each hour they are working. If they continue to make postcards at this rate, what is the total number they will make in 6 hours? Postcards Number of Hours Number of Postcards 1 72 143 21 Mr. Taylor has 24 sports trophies. Of the trophies, 18 are wrestling trophies. How manywrestling trophies does Mr. Taylor have? A chemist wishes to mix a solution that is 12% acid. She has on hand 6 liters of a 4% acid solution and wishes to add some 16% acid solution to obtain the desired12% acid solution. How much 16% acid solution should she add?Complete the table.Liters ofSolutionPercent Acid Liters of(as a decimal) Pure Acid0.0460.160.12 Joe ran 3 miles yesterday and wants to run at least 12 miles this week. Write an inequality that can be used to determine the additional number of days Joe must run this week if each run is 3 miles. Then solve the inequality. The admission fee at an amusement park is $20 for children and $35 for adults. On a certain day, 276 people entered the park, and the admission fees collected totaled $7620. How many children and how many adults were admitted? What are the values of A, B, and C in the equation 4x 5y = 8? What is the IUPAC name for the following compound?CH3-CH2-CH2-CH2-CH2-CH2 -CH2-CH3Enter the name of the molecule. (1,-2)(5,4) find the mid point HELLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPP!!!!!!!Read the passage from an argumentative essay."The Columbian Exchange was bad. It had many effects on native peoples. One of these effects was disease. Disease harmed people. It led to death. Some say up to 90 percent of native peoples died.How should the passage be revised to create a more formal tone?Slang terms should be removed.First-person pronouns should be added.Simple sentences should be balanced with more complex ones.Long and complex sentences should be split apart and made shorter. During the late 1930s, Joseph Stalin eliminated his opposition and enemies. Why did this communist leader, who used fear and terror to get his way, insist on show trials for those he believed committed treason? The freedom rides, freedom summer, and the march on Selma are evidence of what idea during the civil rights movement 4) find the first five terms of the recursively defined sequence. a1=5, an+1=-3an+1 A salesperson works 40 hours per week at a job where has two options for being paid. Option A is an hourly wage of $20. Option B is a commission rate of 10% on weekly sales. How much does need to sell this week to earn the same amount with the two options?Please help.. Find the missing angle measures? Why did Japan work to modernize Korea between 1910 and 1945?O Japan hoped to benefit itself.O Japan hoped to restore democratic ideals.O Japan hoped to assist the regional economy.O Japan hoped to end its colonization of the peninsula. What is the greatest factor of 48xand 32x Figure+2Figurea) Which two figures are congruent?A. B and C C. A and CB. B and D D. B and Ab) Describe the sequence of transformationsthat maps the congruent figures.A. Reflection across the x-axis,translation up 4 and left 1B. Reflection across the x-axis, rotation90about the originC. Rotation 270 about the origin,translation 4 left and 2 upD. Rotation 180 about the origin,translation up 1 and right 2 Lia cut a long piece of into 2 pieces. One pieces of the string is 24 inches long, and the other piece of the string is 12 inches long. How many feet long was the piece of string before lia cut it?