Mathematics High School

Find the measure of each angle indicated.
A) 25°
C) 35°
B) 45°
D) 40°

Find The Measure Of Each Angle Indicated.A) 25C) 35B) 45D) 40

Answers

Answer 1

Answer:

here's the answer to your question

Find The Measure Of Each Angle Indicated.A) 25C) 35B) 45D) 40
Answer 2

Answer:

D) 40

Step-by-step explanation:

To solve the question you can use the knowledge that every triangle has a total of 180 degrees. Two of the angles are known one is 50 and the other is 90. We know one is 90 because of the square around the angle. Then, you can set up an algebraic equation to solve. We know that 50+90+x=180, so solve for x for the final answer of 40.

Related Questions

1. 18 is 30% off what number
2. 10 is 25% of _______
3. 54 is 9% of _______
4. 45 is 75% of _______

Answers

2 7.5
That’s all that I could do I hope it help

Can someone please help me with this quick question

Answers

Y axis because the y value did not change

150 in product of primes in index form

Answers

Answer:

Step-by-step explanation:

The prime factor representation of 150 is 2 x 3 x 5^2

whats 2x-3=67= pls HELP BRAINLy

Answers

Answer:

2x-3 = 67

2x = 67+3

2x = 70

x = 35

Answer:

x= 35

Step-by-step explanation:

Help!!
Question in picture!!

Answers

Step-by-step explanation:

A. monomial

B. polonomial

hope it helps.

stay safe healthy and happy.

Answer:

A= monomial

B= trinomial

Colton and Gage were building a castle together. Colton was 5 times as fast at building the castle than Gage. If it takes 120 blocks to build the castle, how many blocks did Colton build on the castle?
A. 144 blocks
B. 100 blocks
C. 24 blocks
D. 20 blocks

Answers

Answer:

100 blocks.

Step-by-step explanation:

Let x represent number of blocks built by Gage.

We have been given that Colton was 5 times as fast at building the castle than Gage, so number of blocks built by Colton would be .

We are also told that it takes 120 blocks to build the castle. Since Colton and Gage were building a castle together, so number of blocks built by both will be equal to 120.

Hope it helped!

Can the distributive property be used to rewrite
4x (6 - 3)?

Answers

Answer:

12x

Step-by-step explanation:

cuz i said so

is .816 a terminating decimal or a repeating decimal

Answers

Answer:

Terminating

Step-by-step explanation:

A terminating decimal (0.1) ends and does not continue

A repeating decimal (0.11111...) continues infinitely

Terminates
Because, it stops and does not continue.

Please help me asap

tyyyyyyy :D

Answers

Answer:

7x + 2y = -6

Step-by-step explanation:

Multiply the equation with 2

2 ( y = -7x/2 - 3 )

2y = -7x - 6

7x + 2y = -6

Which best describes the transformation(s) from f(x) to g(x) ? A. Vertical shift down 2, less steep B. Vertical shift down 4, less steep C. Vertical shift down 4, double the slope D. Half as steep

Answers

Answer:

b

Step-by-step explanation:

ive never seen the word less than steep used but ik none of the other ones are right and that it moves down vertically by 4

Identify this sequence: 5, 15, 45, 135, …
Geometric
Arithmetic
Neither

Answers

Answer:

geometric (each term is multiplied by 3)

Step-by-step explanation:

--
△XYZ = △KLM,m Find m

Answers

Answer:

<m is equal to the measure of <Z

_______________________________________

Hope this helps!!

Please tell me if I have made a mistake!!

I enjoy learning form them:)

i will make you brainliest

Answers

For the first one x= 10

[tex](1)... \frac{x}{5} = 2 \\ x = 5 \times 2 \\ x = 10 \\ (2).. \frac{a}{3} + 1 = 3 \\ \frac{a + 3}{3} = 3 \\ a + 3 = 9 \\ a = 9 - 3 = 6 \\ (3) \: \: \frac{p}{4} - 1 = 2 \\ \frac{p - 4}{4} = 2 \\ p - 4 = 8 \\ p = 8 + 4 = 12[/tex]

[tex](4) \frac{2x}{5} = 7 \\ 2x = 35 \\ x = \frac{35}{2} = 17.5[/tex]

PLEASE HELP!! BRAINLIEST ASAP

(i put 4 for the last one cause thats the answer, but please, all im asking is for the correct answers for 2 blanks!!)

Answers

Answer:

12+16 = 2(10+4)

Step-by-step explanation:

12+16 = 2(10+4)

Among 420 randomly selected employees at a company, the mean number of hours of overtime worked per month is 10 hours and the standard deviation is 1. 6. What is the margin of error, assuming a 99% confidence level? 4. 12 0. 01 0. 20 20. 5.

Answers

The margin of error of the random selection is 0.20

The given parameters are:

[tex]n = 420[/tex] --- the sample size

[tex]\sigma = 1.6[/tex] --- the standard deviation

[tex]\bar x = 10[/tex] --- the mean

[tex]\alpha = 99\%[/tex] --- the confidence level.

The margin of error (E) is calculated as follows:

[tex]E = z \times \sqrt{\frac{\sigma^2}{n}}[/tex]

So, we have:

[tex]E = z \times \sqrt{\frac{1.6^2}{420}}[/tex]

[tex]E = z \times \sqrt{\frac{2.56}{420}}[/tex]

The z-value for 99% confidence level is 2.576.

Substitute 2.576 for z

[tex]E = 2.576 \times \sqrt{\frac{2.56}{420}}[/tex]

[tex]E = 2.576 \times \sqrt{0.006095}[/tex]

Take square roots

[tex]E = 2.576 \times 0.0781[/tex]

Multiply

[tex]E = 0.2012[/tex]

Approximate

[tex]E = 0.20[/tex]

Hence, the margin of error is 0.20

Read more about margin of error at:

https://brainly.com/question/14396648

Yes or no awnser pls

Answers

Answer:

No the question iant a function

Kent had $280. He spent 3/7 of his money on a present and 1/4 of his money on a meal. How much money did Kent spend altogether​

Answers

Answer:

$190

Step-by-step explanation:

he spent 3/7·(280), or $120 on a present

he spent 1/4·(280), or $70 on a meal

he spent $190 altogether

Helppppp, please look at the question

Answers

Ok done. Thank to me:>

Please help!!! Which system of inequality’s is shown below???!!! Use picture below to help you! ;)

Answers

Answer:

b

Step-by-step explanation:

...

Mean and median of 1024 divided by 16 and of these numbers 34,48,52,61,76,76,61,84,61,39,83,61,79,81,56,88

Answers

Answer:

8

Step-by-step explanation:

88888888888888888888888888888888888

Which point would not be a solution to the system of linear inequalities shown below?

Answers

Answer:

C

Step-by-step explanation: looks right

dont  trust it though

johan earns $650 per week and works 48 hours a week. if he gets a free tax allowance of $8000, pays tax at a rate of 10% on the next $10000 and 20% on the rest. how much tax will he pay in a year?​

Answers

Answer:

follow me on the gram (andrewa223) also the answer is a

Step-by-step explanation:

A jug contains 600 milliliters (mL) of
water. Water is poured out of the jug at a
constant rate of 40 mL per second. The
amount of water, y, left in the jug after x
seconds is y= 600 – 40x.
-
How much water is left in the jug after 6
seconds?

Answers

600-40x6=

40x6=240

600-240=360

Answer: 360 (mL) Remain in the jug after 6 seconds.

Hope This Helps.


ASAP HURRY.
A tabletop is shaped like a square with half-circles on two ends.
One side of the square is 0.8 m. To the nearest meter, what is
the perimeter of the tabletop?

Answers

won't it be 3.2 because A square has four sides so you multiply 0.8 by 4

In a class there are 48 students.the number of girls is 3 times their boys . how many boys and girls are there in the class??​please help!

Answers

Answer:

12 boys, 36 girls

Step-by-step explanation:

We can use systems of equations to solve this using substitution.

Let b = # of boys in the class

Let g = # of girls in the class

b + g = 48

g=3b

b+(3b)=48

4b=48

b=12

12*3=36

Check:

36+12=48

Solve the system of linear equations by substitution: (SHOW UR WORK)
y=-x
y=3x-4

Answers

Answer:

x=1

y=-1

Step-by-step explanation:

they have already isolated y in both equations

label both equations

y=-x............1

y=3x-4........2

sub 1 into 2

-x=3x-4

-x-3x=-4

-4x=-4

x=1........ 3

sub 3 into 1

y=-(1)

y=-1

5. Find mTOS in the figure below.

Answers

Answer:

See below:

Step-by-step explanation:

Hello! I hope you are having a nice day!

We can solve this problem in a single step, that is using theory and a bit of algebra/elementary math.

We can start off by looking at the problem. We see that angles UOT and angle TOS both add up to 180 degrees

Since we know this, we can form the equation [tex]<TOS=180-128[/tex]

Therefore, we know that <TOS is 52 degrees.

We can test this by adding up 52 and 128 and we should get 180.

[tex]128+52=180?\\180=180[/tex]

Therefore, [tex]<TOS=52[/tex] degrees.

In a two digit number, the sum of the digit is 14. Twice the tens digit exceeds the units digit by one. Find the numbers?​

Answers

Answer:

59

Step-by-step explanation:

x= tens place of number

y= ones place of number

set up equations:

"sum of the digit is 14"

sum is the result of addition

x+y=14

"Twice the tens digit exceeds the units digit by one"

2x is bigger than y by 1

if 2x is bigger, then add 1 to the opposite side to balance the equation:

2x=y+1

with 2 equations you can solve for 2 variables:

2x=y+1

2x-1=y

substitute into x+y=14

x+(2x-1)=14

3x-1=14

3x=15

x=5

------

subtitute to find y

x+y=14

5+y=14

y=9

number is 59

if powerades are $2.50 and nachos are $3 there was 38 items sold and the total price was $102.50 how many powerades and nachos were sold

Answers

Answer:

15 Nachos and 23 Powerades were sold.

Brainliest is appreciated. (The crown)

Solve the following systems of equations by substitution or graphing.

Answers

Answer:

Answer:

Speed of the wave in the string will be 3.2 m/sec

Explanation:

We have given frequency in the string fixed at both ends is 80 Hz

Distance between adjacent antipodes is 20 cm

We know that distance between two adjacent anti nodes is equal to half of the wavelength

So \frac{\lambda }{2}=20cm

2

λ

=20cm

\lambda =40cmλ=40cm

We have to find the speed of the wave in the string

Speed is equal to v=\lambda f=0.04\times 80=3.2m/secv=λf=0.04×80=3.2m/sec

So speed of the wave in the string will be 3.2 m/sec

Other Questions
. Which of the following South American cities is the most developed?1. Quito2. Bogot3. Asuncin4. Buenos Aires VI: Fill in the blanks with the correct form of the given verbs so that:socialize detest surf writerely read adore Hang out1.My brother likes__________ the Internet looking for new music.2.I dislike_________ too much on other people. I want to be independent.3.Josh enjoys__________with his classmates after school.4.My sister and I fancy_______ novels when we have free time.5.He's very artistic. He enjoys ________ poems in his free time.6.James_________ talking with his neighbors because he finds them annoying.7.My uncles love __________ with other people . he has many friends.8.Ann__________ working with children. She's a teacher. through a graph show you understood about the reading At a products liability trial, a critical issue is whether the temperature was below freezing on January 16. A local man who works for a civil engineering firm is also an avid amateur meteorologist. One of the man's weather detection instruments in his backyard records temperature by markings from a stylus on a round barograph. The man's record of the day in question indicates that it was unseasonably warm and that the temperature never fell lower than 48 degrees Fahrenheit, 16 degrees above the freezing mark. The plaintiff offers into evidence the man's barograph record of the temperature on January 16. Is the barograph record admissible A parallelogram is made up of a rectangle with a base of 12 centimeters (cm) and a height of 5 cm, and two triangles, each with a base of 2 cm and height of 5 cm. Jeremy calculates the area of the parallelogram by multiplying the base and height of the rectangle to get 60 cm2.Is Jeremy's answer correct? Why or why not?Select the option that correctly answers both questions.No, he forgot to multiply by 12 when calculating the area of the rectangle.Yes, he correctly calculated the area of the parallelogram as bh.No, he forgot to add the area of the triangles to the area of the rectangle.Yes, he correctly calculated the area of the parallelogram as 12bh. PLEASE HELP! WILL MARK BRAINLIEST What percentage is 150 grams of 400 grams?1 % please help geometry work coordinates Rewrite the polynomial in the form ax+by+c and then identify the values of a, b, and c.x -- 1 -- 2y Question 1 (1 point)The perimeter of an iPad Air is 820 mm. Its length is 100 mm less than twice thewidth.If x = the length of the iPad Air and y = the width of the iPad Air, the linear system ofequations that could be used to model this situations is,2x + 2y = abx = cy-dThe value of a is: Write a program that prompts the user to enter a positive integer and displays all its smallest factors in decreasing order. Required information A bank reconciliation proves the accuracy of the depositor's and the bank's records. The bank statement balance is adjusted for items such as outstanding checks and unrecorded deposits made on or before the bank statement date but not reflected on the statement. The book balance is adjusted for items such as service charges, bank collections for the depositor, and interest earned on the account. The company's bank reconciliation at June 30 included interest earned in the amount of $150. Complete the necessary journal entry . a car drives at 45 km/h for 75 minutes how far does the car travel The tax calculator program of the case study outputs a floating-point number that might show more than two digits of precision. Use the round function to modify the program to display at most two digits of precision in the output number. Seth's Tax Services had the following accounts and account balances after adjusting entries. Assume all accounts have normal balances.Prepare the adjusted trial balance for Seth's Tax Services as of December 31, 2018.Cash $ ? Land 26,000Utilities Payable 150Accounts Payable 3,700Accumulated DepreciationEquipment 1,800Service Revenue 75,000Supplies Expense 1,100Dividends14,000Equipment $11,000Accounts Receivable 4,950Office Supplies 700Common Stock 22,600Utilities Expense 1,650Unearned Revenue 900Depreciation ExpenseEquipment 1,900Salaries Expense 5,600 What is the distance between (-6, 8) and (-3, 9)? Hi I need help with part c please and thank you so much if you can do so HW pls help???Why did Richard Nixon wants to improve relations with China?Am I right or wrong???? When should a line graph be used?A. When the independent variable is continuous and shows a causal link to the dependent variable.B. When the independent variable is composed of categories and does not show a relationship.C. When there is no independent variable.D. When the independent variable is continuous and does not show a relationship to the dependent variable. Ch ngha Mc-Lnin khng nh: Mt cuc cch mng ch c gi tr khi no n bit t bo v v bo v t quc XHCN l mt tt yu khch quan. Bng nhng kin thc hc, Anh/ ch hy phn tch lm r lun im trn?; Lin h thc tin cch mng Vit Nam v trch nhim ca bn thn i vi s nghip bo v t quc hin nay?