the sum of the measures of the angles of all triangles is 180 degrees.if one angle of the triangle measures 45 degrees,and other two angles are equal.what is the measure of the other two angles?

Answers

Answer 1

Answer:

67.5 degrees.

Step-by-step explanation:

Let the measure of two equal angles of the triangles is x.

Thus, the angles of the triangles are x, x and 45 degrees.

Answer 2

Answer:

67.5°

Step-by-step explanation:

Given:

All triangles is 180°

One Triangle measure 45°

2 Other Angles are equal

To Find:

Two Other Angles

Solution:

180°- 45° = 135°

135° ÷ 2 = 67.5°

Therefore the other two angles are 67.5°


Related Questions

What is the answer for x?

Answers

The value of x is 5 by using external angle

Answer:

Step-by-step explanation:

The triangle’s angles add up to 180 degrees

so 40 + (16x + 2) + ∠C = 180

The straight angle is 180°

so ∠C = 180 - (23x + 7)  

∠C = 180 - 23x -7

∠C = 173 - 23x

and then 40 + (16x + 2) +(173 - 23x) = 180

40 + 16x + 2 + 173 - 23x = 180

215 - 7x = 180

-7x = 180 - 215

-7x = -35

x = 5

please give me a brainliest answer

HELP PLEASE!!
Write a recursive rule for an=1/3•4^n-1

A.) an=1/3•an-1
B.) an=4•1/3an-1
C.) an=1/3•4an-1
D.) an=4•an-1

Answers

Answer:

D.) an = 4 * an-1

Step-by-step explanation:

a(n) = (1/3) * 4^(n-1)

a(n-1) = (1/3) * 4^(n-1-1) = (1/3) * 4^(n-2)

Thus,

a(n) = (1/3) * 4 * 4^(n-2) = 4 * [(1/3) * 4^(n-2)] = 4 * a(n-1), so that

a(n) = 4 * a(n-1).

plzz help me with this question

Answers

Answer:

The answer to this question is C

[tex]y = \frac{3}{2} x + 7 \\ \\ y = \frac{1}{2}x + 1 [/tex]

I need the answer and why

Answers

Answer:

66

Step-by-step explanation:

Hooke’s Law for an elastic spring states that the distance a spring stretches varies directly as the force applied. If a force of 180 newtons stretches a spring 5 cm, how much will a force of 270 newtons stretch the same spring?

Answers

Answer:

7.5m

Step-by-step explanation:

Set up a proportion and cross multiply to find the unknown

Hope this helps

The elongation of spring by 170 newtons force maintaining the given ratio is 7.5 cm.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given question,

Elongation of spring in 180 newtons = 5 cm

The ratio of elongation to force applied = 5/180

The force the second time is 270 newtons.

Let's say the elongation at this time is x cm.

The ratio of elongation to force applied = x/270

Both ratios must be the same.

Therefore,  x/270 = 5/180

x = 270/36 = 7.5 cm

Hence "The elongation of spring by 170 newtons force maintaining the given ratio is 7.5 cm".

For more information about ratios and proportions,

brainly.com/question/26974513

#SPJ5

Do the ratios 2/1 and 18/10 form a proportion?

Answers

Answer:

2

9/5

Step-by-step explanation:

2/1 = 2

18/10 (divide by 2 up and down) = 9/5

Evaluate f (x) = 4 |x| for f (2)

Answers

replace the x in |x| with two. the answer is 8

If 10 litres of paint cost £45 find the cost of 13litres

Answers

Answer:

£58.50

Step-by-step explanation:

Ratio of Paint : Cost

10 : 45

13 : x

10x : 585

[tex] \frac{10x}{10} = \frac{585}{10} \\ x = 58.5 [/tex]

please help me with this

Answers

Answer:

Step-by-step explanation:

sum of angles of a triangle=180°

9x-2+3x-19+3x+6=180

15x-15=180

15x=180+15=195

x=195/15=13

m∠G=9x-2=9×13-2=117-2=115°

What is the equation of the line in point slope form with a slope of m=-2/3 passing through the point (-5,-2)

Answers

Answer:

[tex]m=− 32​ ≈−0.666666667[/tex]

Step-by-step explanation:

What is an equation of the line that passes through the points (2,6) and (1, 1)?

Answers

Answer: y=5x+b

Step-by-step explanation:

I used the slope intercept equation, which supplied me the solution.

m=5

b=0

A cyclist rides her bike at a rate of 30 miles per hour. What is this rate in kilometers per hour? How many kilometers will the cyclist travel in 5 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.

Answers

Answer:

48240

Step-by-step explanation:

Part one

1 mile per hour = 1.60 kilometers per hour

30 miles per hour = ?

Step 1: Set up a fraction.

The units must be on the same level. And the rate in KM (kilometer) per hour will be a variable, "[tex]k[/tex]". It does not matter whether they are top or bottom.

[tex]\frac{1.60}{1} = \frac{k}{30}[/tex]

As you can see, 1 mile per hour and 30 miles per hour are at the same level, leaving the rest on the same level, as well.

Step 2: Solve

[tex]\frac{1.60}{1} = \frac{k}{30}[/tex]

Cross multiply

1.60 × 30 = 48

1 × k = 1

Therefore, the rate is 48 kilometers per hour.

Part 2

This part is mainly the same as the first part. Fractions. However, since we've already found out the answer for part one, it will be simple.

Step 1: Multiply the result to 5.

48 × 5 = 240

Therefore, the cyclist will travel 240 kilometers in 5 hours.

240km

Step-by-step explanation:

First, to make everything more clear, rewrite it like this-

1 mile = 1.6km

So we have to multiply 30 (miles) by 1.6 (km)

30 x 1.6 + 48

So it is 48km per hour, now we have to calculate how many km does she ride in 5 hours.

We have to multiply 48 by 5 which equals 240

So the answer is 240km

Can y’all help me this for my homework

Answers

Answer:

12.5 km per litre

Step-by-step explanation:

Calculating the amount of kilometres per litre:

Since 507km requires 40.5 litres:

1 litre would require 507/40.5

= 12.5185185

≈ 12.5km per litre

Hope this helps and be sure to have a wonderful time ahead at Brainly! :D

Simplify the following...

Answers

Answer:

a) x

b)[tex]w^{4}[/tex]

Step-by-step explanation:

Answer:34,587

Step-by-step explanation:

Solve the equation. 9 ( − 2 ) =

Answers

Answer:

- 18

Step-by-step explanation:

9 ( - 2 )

= 9 x ( - 2 )

= - 18

Therefore, - 18 is the answer of the given equation.

Answer:

-18

Step-by-step explanation:

the parentheses mean to multiply, so 9 times 2 is 18, but since it is a negative and a positive that you're multiplying, then it would be negative 18

how to solve the attachment question?

Answers

Answer:

y = 100 - 0.08^ x

Step-by-step explanation:

What is the significance of a correlation coefficient of − 0 . 97 ?

Answers

Answer:

The points all lie very close to the line of fit, and the

line is decreasing.

Step-by-step explanation:

Brainliest maybe

Answer: A.) The points all lie very close to the line of fit, and the line is decreasing.

is 5(1/5^3) = 5(5^3)

Answers

Answer:

5(1/5^3) ≠ 5(5^3)

Step-by-step explanation:

5(1/5^3) = 5(5^3)

5/27 = 625

5(1/5^3) ≠ 5(5^3)

The sides aren't equal, so this equation is FALSE.

Answer:

Step-by-step explanation:

Short answer: No they are not the same.

5 * 1/5^3 = 1/5^2. One of the 5s in the denominator cancels out.

5^1 * 5^3 = 5^(1 + 3) = 5^4. Nothing cancels here. The powers add.

HELP ME PLSS.....


Consider the function f (x) = – ⅔+5.

What is f (5/2)?

Enter your answer, as a simplified fraction, in the box

f (5/2) =​

Answers

Answer:

2.5 f

Step-by-step explanation:

5

F x —

2

5

— f

2

I hope it's help :)

Answer:

hi good morning friends

PLEASE HELP ME!! I’ll give brainliest!!

Rena sells candles. The graph shows the number of candles sold and the
income from the sales. It represents a linear function.

Which statement best describes Rena's income from selling these candles?

A. She gets $6 per candle.
B. She gets $6.50 per candle.
C. She sells 6 candles per dollar.
D. She sells 6.5 candles per dollar.

Answers

Answer:

B.) She gets $6.50 per candle.

Step-by-step explanation:

19.5 (the price of 3 candles) divided by 3 is 6.5.

is is B

you find the slope by doing y2-y1 over x2-x1

that becomes 58.5-19.5 over 9-3 which equals 6.5

factor:3x²-xy-4y²
pls help)):​​

Answers

Step-by-step explanation:

plz mark me as brainliest

Solution:

[tex]3 {x}^{2} - xy - 4 {y}^{2} \\ = 3 {x}^{2} + 3xy - 4xy - 4 {y}^{2} \\ = 3x(x + y) - 4y(x + y) \\ = (3x - 4y)(x + y)[/tex]

Answer:(3x-4y)(x+y) or (x+y)(3x-4y)

Hope it helps

ray4918 here to help

Simplity using properties of exponents. Write your answer using a
single whole number exponent and the same base as given in the
expression below.

Answers

Simplifying Expressions Using the Properties of Exponents (Four Examples)Daniel Ozimek

can someone check these for me? lmk if they are wrong and how to correct them please

Answers

Answer:

the 1. is y = (5/4)x + 6 and 2 . is y = 20x+10, so you are right, both of them correct

Can someone help me please thank you

Answers

Di ko alam Yan sorry

Step-by-step explanation:

Bobo ako eh ML nalng Joke lang Tanong nalng kayo Ng iba

Answer:

152

Explination:

this is answer

Brainliest answer: thx(:

Leala can write a 500- word essay in an hour. If she writes an essay in 10 minutes, approximately how many words do you think the essay contains?

Answers

Answer:

about 83

Step-by-step explanation:

I really need help please someone

Answers

Answer:

B) She puts the flag in the window after the men have taken it down.

Step-by-step explanation:

Hope this helps! Pls give brainliest!

Answer:

She puts the flag in the window after the men have taken it down.

PLEASE PLEASE PLEASE PLEASE HELP ME NO ONE WANTS TO HELP

Answers

Answer:

You have to know the basic properties of exponents.

Jill's answer is wrong because you add the powers when there are like bases. You don't multiply.

[tex]2^{-3} *2^{6} = 2^{3}[/tex]

-3+6=3

The base stays the same.

-x + 2y = 5

5x - 10y = 11
Solve for x and y they have to be equal

Answers

Answer:

Sorry for the late notice but I

I need a answer PLEASE

Answers

Answer:

it's the third one. x=47/3

Step-by-step explanation:

if needed in decimal form: 15.666

mixed number form: 15 2/3

Answer:
It’s option 3: x = 47/3

Explanation:
When cross multiplied, it becomes
7*8 = 1 * 3x+9
56 = 3x+9
Subtracting on both sides,
56-9 = 3x+9-9
47 = 3x
Dividing on both sides,
47/3 = 3x/3
47/3 = x

I hope you understand

Jones needs to travel from Town A to Town B in 2 hours. If the distance between between two towns is 320km. At what speed will Jones need to drive?

Answers

Answer:jone cần lái xe với tốc độlà:

Step-by-step explanation:   320/2=160(km/h)

Other Questions
The picture I took is what I need help with. An example of a cell is a ____________ cell. QUICK PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!1) What did David Carson get out of his University program?2) What companies have benefited from David Carson's style of Typeface? Xin choChng ti n t SystemfanWeb: https://systemfan.vn/ Qut cng nghip to ________, lance, an hr manager, shares his companys job openings on social media and online job postings. what set of numbers does ^22 fall between [tex]\sf 300+200+200[/tex] Explain how Dri-FIT material works using the properties of water. Im getting blood work tomorrow. I only need one tube. How long will the needle be in my arm for? rationing on the level of the total health care system is known as Which loan should Eric choose? Why? Explain your reasoning in a complete paragraph, using at least three supporting details. (10 points) V. Complete the sentences with the correct adjectives from the box.1. Dont say unkind things to her shes very _____________.2. Tom is very _____________. He gives money to charity every month.3. William never stops talking in class. Hes very _____________.4. The new girl in my class is so _____________. Shes afraid to talk in front of us.5. You can trust Miller with a secret. Hes a _____________.man.6. Harry loves partying, meeting people and talking to them. Hes so _____________. 7. Ann is such a _____________ girl. She is always laughing and smiling.8. Jim is always sure of his own abilities. Hes so _____________.9. My best friend Matt is really _____________. He plays badminton, basketball, and football very well.10. My sister is very _____________. She wants to know everything! In three to five sentences, explain how British taxes influenced the actions of the colonists and led to the American Revolution.NO FILELS NO PICS AND NO VIDS AND NO OTHER WEBSITES AND YOU WILL GET 100 POINTS WILL GIVE BRAINLIST!!!Informative Speech OutlineINTRODUCTIONTalk about graduation coming up. We will all need jobs. But how do we get those jobs.There are four steps to follow in preparing for the job interview.Transition: To begin with - - - -BODYI. You must thoroughly research the company.A. Internet (give example on using the Internet)B. Publications (give examples of government sources, other careerpublications)C. People (what types of people can you contact?)Transition - Second - - - - - -II. You must thoroughly analyze and prepare yourself.A. What are your strengths and weaknesses? (Give examples)B. What can you do to improve your weaknesses? (Give examples)C. AppearanceTransition Next,III. You should anticipate questions and answers.A. Questions asked by the interviewerList questions B. Questions asked by the intervieweeList questionsTransition Finally, to lessen anxiety on the big day,IV. You should prepare everything that you need the night before the interview.A. Portfolio (give examples of what it should contain)B. Clothing (cite sources and their recommendations for career clothing)C. TransportationTransition - To summarize,CONCLUSIONSummarize 4 steps. Quote: If you fail to prepare, you may be preparing to fail.If the four main points of this Informational Speech were changed to...I. Part-time Job InterviewsII. Summer Job InterviewsIII. College Entrance InterviewsIV. Full-time Job Interviews...the organization type would change from _____________ to ________________.a.topical, cause-effectb.chronological, topicalc.spatial, chronologicald.cause-effect, spatialPlease select the best answer from the choices providedABCD help ME PLEASE FAILING GEOMETRY! 6. Which of the following is the improper fraction for the mixed fraction 2 5/3 A field name can be up to 64 characters long Just add a random answer Identify the graph that represents y=(x-1)^2+2 I need help answering this question can anyone help me out I am very confused.