Mathematics High School

Find the measure of the missing angle.

Find The Measure Of The Missing Angle.

Answers

Answer 1

Answer:

23º = x

Step-by-step explanation:

One straight line is ALWAYS 180º

(called a linear pair)

So your equation is

157º + x = 180

subtract x on both sides

and you get

23º

Answer 2

That is a question about angles.

The first thing that we should to note is that a line do a straight angle. A straight angle is an 180° angle.

So, we can say that the sum of the angle a and the angle of 157° is equal to a straight angle. Let's make and solve a equation:

[tex]a + 157 = 180\\a = 180 - 57\\a = 23[/tex]

Therefore, the missing angle is 23°.

I hope I've helped. :D

Enjoy your studies. \o/

Related Questions

Helpppp meeeeee pleaseeeee

Answers

Answer:

x+3=5 is the answer you're looking for.

Answer:

x+3=5

Step-by-step explanation:

A quantity with an initial value of 6200 decays continuously at a rate of 5.5% per month. What is the value of the quantity after 4 years, to the nearest hundredth?

Answers

Answer:

410.32

Step-by-step explanation:

Given that the initial quantity, Q= 6200

Decay rate, r = 5.5% per month

So, the value of quantity after 1 month, [tex]q_1 = Q- r \times Q[/tex]

[tex]q_1 = Q(1-r)\cdots(i)[/tex]

The value of quantity after 2 months, [tex]q_2 = q_1- r \times q_1[/tex]

[tex]q_2 = q_1(1-r)[/tex]

From equation (i)

[tex]q_2=Q(1-r)(1-r) \\\\q_2=Q(1-r)^2\cdots(ii)[/tex]

The value of quantity after 3 months, [tex]q_3 = q_2- r \times q_2[/tex]

[tex]q_3 = q_2(1-r)[/tex]

From equation (ii)

[tex]q_3=Q(1-r)^2(1-r)[/tex]

[tex]q_3=Q(1-r)^3[/tex]

Similarly, the value of quantity after n months,

[tex]q_n= Q(1- r)^n[/tex]

As 4 years = 48 months, so puttion n=48 to get the value of quantity after 4 years, we have,

[tex]q_{48}=Q(1-r)^{48}[/tex]

Putting Q=6200 and r=5.5%=0.055, we have

[tex]q_{48}=6200(1-0.055)^{48} \\\\q_{48}=410.32[/tex]

Hence, the value of quantity after 4 years is 410.32.

Answer:

442.44

Step-by-step explanation:

Can someone please help me with this

Answers

Answer: x = 40

The equation you would write would be 2x + x + 60 = 180.

This is because you have to add all the angles inside the triangle in order to get 180°. Then, you solve the equation.

2x + x + 60 = 180
Add all the like terms.
3x + 60 = 180
Subtract 60 on both sides.
3x = 120
Divide 3 on both sides.
x = 40

PLEASE HELP I NEED THE ANSWER ASAP. I WILL GIVE 30 POINTS AND BRAINLIEST
What is the area of the figure? _____ square units

Answers

Answer: Roses are red, Violets are blue, I liked my own answer because nobody wanted to...

Answer:

6

Step-by-step explanation:

a middle school cafeteria found out that 10 out of every 35 students pick low-fat milk to drink for lunch. Based on this information, if 1,190 students go through the cafeteria line each day, how many students will pick low-fat milk?

Your answer choices:

340
440
500

Answers

Answer:

340

Step-by-step explanation:

x = number students who choose low-fat milk

set up a proportion:  [tex]\frac{10}{35}[/tex] = [tex]\frac{x}{1190}[/tex]

cross-multiply:  35x = 11900

                         divide each side by 35

Help me help me help me help me help me help me help me

Answers

Answer:

C. and A.

Step-by-step explanation:

1/6 is a positive number so that is automatically greater than -0.33 and 0.3 is  It's like, the bigger the number next to the negative sign, the MORE NEGATIVE it is, making it SMALLER.

Reward for answering question correctly:

So am I gonna get brainliest?

Hi it's Mia! '^' Give the other person brainliest, They worked hard to get the answer you needed! Have a wonderful day! :)

select the correct solution for 12x = 60
(A) X = 1/5
(B) X = 48
(C) X = 5
(D) X = 72

Answers

the answer is c x= 5

is 1 +4(3x -10) -12 equivalent to -9?

Answers

Yes - the answer is right

Ava bought 2 1/4 pounds of ham for $7.65 at ShopRite last week. This week she bought 3 1/2 pounds of the same ham for $12.60 at Stop & Shop. Which store has the better price per pound for ham? How much less expensive is the ham at the store with the better price?

Answers

Answer:Ava bought 2 1/4 pounds of ham for $7.65 at ShopRite last week. This week she bought 3 1/2 pounds of the same ham for $12.60 at Stop & Shop. Which store has the better price per pound for ham? How much less expensive is the ham at the store with the better price?

Step-by-step explanation:

Ava bought 2 1/4 pounds of ham for $7.65 at ShopRite last week. This week she bought 3 1/2 pounds of the same ham for $12.60 at Stop & Shop. Which store has the better price per pound for ham? How much less expensive is the ham at the store with the better price?

Suppose you have 4 purple marbles, 3 green marbles, and 5 red marbles.
If 4 marbles are selected at random, what is the probability you will get exactly 1 purple?
*Note, write your answer as the most reduced fraction possible.
For example 1/3 NOT 6/18.

Answers

Answer:

3/4

Step-by-step explanation:

Please Help :(
Evaluate the expression when x = 9:

5|6−x|

A)−30
B)10
C)15
D)75

Answers

Answer:

it is C

Step-by-step explanation:

Its c because i had the exact same problem

Is 15 Bc 6-9 is -3 and the positive of that is 3 and then times that by 5 and that gives u 15

====MATH QUESTION====Extra points

Answers

I think the answer is A :) i hope this helps

Mitch made 12 out of 40 shots during the championship game. What percent of his shot did Mitch make

Answers

Answer:

30%

Step-by-step explanation:

1) Divide how many shots Mitch made by the total amount of shots

12/40 = 0.3

2) Move the decimal place to places to the right to get the percentage.

0.3 --> 30%

What is the square root of 2 times the square root of 3

Answers

Answer:

square root of 2 times square root of 3

2.44

Simplify the exponential expression 48 Superscript one-half.

2 (24 Superscript one-half Baseline)
3 (16 Superscript one-half Baseline)
4 (3 Superscript one-half Baseline)
16 (3 Superscript one-half Baseline)

Answers

Answer:

the answer is C here you go for anyone needing it

Step-by-step explanation:

Answer:

The answer is C. (2)

Step-by-step explanation:

Kevin bought 30 pounds of flour for $12.
How many pounds of flour did he get per dollar?

Answers

Answer:

2.5

Step-by-step explanation:

pounds/dollar = 30pounds/12dollars = 2.5

solve question 20 (a) and (b)
​

Answers

Answer:

You first have to read on the coordinates where the curve and the straight line meet or cuts across

a.) 53

b.) 13

write two numbers that multiply on top and add to the volume on bottom.

Answers

Answer:

-3*9=27

-3+-9=-12

Step-by-step explanation:

hope it helps

Find the area of the polygon.

Answers

Make a box thats 32x20
32x20=640 square ft for box 1
For box 2 ||
40-32= 8
16x8= 128 square ft for box 2
For triangle 3
20-16=4
Has dimensions of 8x4|| divide by two to the t the area of a triangle
(8x4)/2 = 16 square fr
16+128+640= 784 square ft total

What is 365 divide by 3

Answers

Answer:

121.666667

Step-by-step explanation:

When 365 is divided by 3 the result or quotient is 121.66.

To calculate 365 divided by 3, we can perform long division:

Set up the division problem.

Determine how many times 3 can fit into the first digit of the dividend (3). The answer is 1.

Bring down the next digit (6) to the right of 3.

Determine how many times 3 can fit into the new number (36). The answer is 12.

Now, bring down the next digit (5) to the right of 12.

Determine how many times 3 can fit into the new number (53). The answer is 17.

Since there are no more digits to bring down, the division is complete.

The final result is: 365 ÷ 3

= 121.666...

Hence, 365 is divided by 3 to get 121.66.

To learn more on Division click:

https://brainly.com/question/21416852

#SPJ6

What are the coordinates of point K?

Answers

Answer:

i think its b

Step-by-step explanation:

im not sure but i hope this helps

Answer:

the answer is the last one or D

Step-by-step explanation:

n-17 = 24

Step to step

Answers

Answer: 41

Step-by-step explanation: Add 24 plus 17

1/3 squared 4= pls I need help on this it’s a quiz :(

Answers

Answer:

1/3^4= 0.01 or 1/81

Step-by-step explanation:

prove me wrong

0.47 ÷100
with process​

Answers

Answer:

0.0047

Step-by-step explanation:

PLEASE HELP MY HOMEWORK IS DUE 10 MIN!!!!!!!!!!!!!!!!! Now think about changing the triangle. What happens to angle Z if the unknown side length increases while keeping the known side lengths (XZ and ZY) the same? Will the triangle still fit the given conditions?

Answers

Answer:

Angle Z wil change because the side length is getting longer and tbe triangle would no longer fit the conditions

Represent
31/42
as a decimal. Round to 2 decimal places.

Answers

Answer: 0. 74

Step-by-step explanation: 31/42= 0.738095238095= 0.74

help please need this answer quickly!!

Answers

Answer:

m<4 = 83

m<1 = 97

Step-by-step explanation:

bduruhrie

does anyone know the answer to this ?

Answers

Answer:

tangent

Step-by-step explanation:

90% sure answer at your own risk

Tangent formula would be most efficient

Are the ratios 5:4 and 17:12 equivalent?

Answers

Answer:

yes

Step-by-step explanation:

These fractions are equivalent because they can be divided by the same number... i think

They are not equivalent because if you but them into fractions and divide the numerator by the denominator they do not end up being the same

HELP ASAP PLEASE
List the coordinates for the plotted points A, B, C, and D.

Answers

Answer:

Use Desmos

Step-by-step explanation:

Other Questions
If each of the following represents the slope of a line (or line segment), give the slope a line that is perpendicular to it. (a) 4 3 m (b) 3 7 m ( c )4 m (d) 1 3 STOP RIGHT THERE. Please help me. Is (2,5) a solution to this system of equations?3x + 2y = 16x + 14y = 13yesno Solve:p316=212What Is P? how many total elements are in marble? Mrs. Barnes washed 2 7 of her laundry. Her son washed 1 4 of it. Who washed most of the laundry? How much of the laundry still needs to be washed? Solve this on paper. Then check your work on Zearn. Who washed most of the laundry? anyone know how to do this help A gear ratio is defined as which of the following? aoutput teeth of gear : input teeth of gear binput teeth of gear : output teeth of gear cspeed : torque dtorque : speedHELP Suppose (7, 3) is reflected across the x-axis, and then the y-axis.What will be the new coordinates? plz i want the answer a car traveled 360 miles in 9 hours, what is the average rate of the car miles per hour? hereill give brainliestill report if u steeal i need help with this question...2x + 3 13 What is the common factor of 26 and 38 The image was so strong"What form of figurative language is this? Which detail from The Golem best foreshadows that the Golem may not correctly follow Pearls orders?PEARLAre you the only one who can command him? RABBI LOWI dont know.PEARLYouve taught him tricks? RABBI LOWWell, I didnt think of it that way, but I had to make sure he would listen to my commands.RABBI LOWPlease Pearl, dear Pearl. Theres nothing to worry about.PEARLThat thing . . . what is it?PEARLA mound of clay? Alive? RABBI LOWIll show you. Golem: Come here. hi, back at it agian. i dont think this would be to hard. delta math sucks... i need this asap! Whats the best way to support a claim in an essay?Explain the reasons behind your claim.Include lots of poetic or descriptive language.Create a dialogue between two characters.Ask lots of questions of your readers. Help me on question 4 pls Im giving out brainlest!! Cmo se llama el baile de la Repblica Dominicana?