Mathematics Middle School

The measures of the angles of a triangle are shown in the figure below. Solve for x.
(8x-9)°
63°
70°

The Measures Of The Angles Of A Triangle Are Shown In The Figure Below. Solve For X.(8x-9)6370

Answers

Answer 1

Answer:

x = 7

Step-by-step explanation:

(8x - 9)° = 180° - ( 70° + 63° )

8x - 9 = 47

8x = 47 + 9

x = 56 ÷ 8  

x = 7

Answer 2

Answer:

x=7

Step-by-step explanation:

63˚+70˚ = 133˚

180˚ - 133˚ = 47˚

(8x-9)˚ = 47˚

8x7=56

56-9=47˚

Related Questions

What is one way that authors can come up with ideas for providing context for their readers?(1 point)

brainstorming

writing a draft

making an outline

editing

Answers

Answer:

Brainstorming i think

Step-by-step explanation:

The author can come up with one way to provide ideas to the readers related to the context by the use of brainstorming. Thus option A is correct.

What is brainstorming?

Brainstorming is a thinking process where the ideas are stormed all at the same time. The brainstorming is the result of the group discussion and is shows the creation of a person for solving the problems.

The brainstorming sessions are conducted to test the abilities of the person in the given context. Thus author provides the readers with ways to come up with ideas.

Find out more information about the context.

brainly.com/question/4066509

8.1-3.9x=23.7
what is x

Answers

Answer:

-4

Step-by-step explanation:

Answer: -4

Step-by-step explanation:

Find the measure of a. (type the measure of the angle ONLY)

Answers

Answer:

85

Step-by-step explanation:

Answer:

The answer is 45

Three less than on-half a number is -71
*equation & solve*

Answers

Answer:

-136

Step-by-step explanation:

x/2        x/2-3   2x/2-3.2=-71.2    x-6=-142      x=-142+6      x=-136                        

Which set of the following numbers is greater than 5.23

Answers

Answer:

what... following...numbers?...

Step-by-step explanation:

what is the area of this trapezoid?​

Answers

answer:

i believe the answer is c

good luck :) hopefully this helps

have a great day !!

DO you mind yo help me please I really need it!

Answers

5 times 2 times 8 would equal 80
Answer :80

Answer:

80

Step-by-step explanation:

Volume= Length x Width x Height

8x2x5= 80

If you want to break it up into smaller pieces ....

5x2=10 or 5+5=10    

10x8= 80 or 10+10+10+10+10+10+10+10

hope this helps! :)

Hola a todos... me ayudan?
Necesito pasar estos numeros a nros naturales, enteros y racionales:
-15
3
0,5
+21

desde ya gracias :)

Answers

They are all natural numbers

One year ago, Clare was 4 feet 6 inches tall. Now, Clare is 4 feet 10 inches tall. By what percentage did Clare's height increase in the last year?

Answers

7.4% increase of height

When a number is tripled, the result is 99. Let p represent the number. What is the value of the number?

Answers

Answer:

p equals 33 which is the answer to the problem

What is the value of the expression below 1/4 = 8?
(5.NF.7)

Answers

The answer would be 1/32

Sadly, I don't have many points left so ill have to answer some other questions but anyways, It's Friday! I need help with this please and thank you!

Answers

Answer:

1/4 / 9

Step-by-step explanation:

KCF Keep Change Flip

1/4 x 1/9

1/36

help me pls (brainliest included)​

Answers

a. x-4
b. 12(x)
c. x+8

since it got answered here for moral support

10 + 20 + 40 + 30 +60 + 70 + 50 + 90 + 80 + 20 =

Answers

Answer:

470

Step-by-step explanation: ...

There were 56 signers of the Declaration of Independence. The circle graph shows their occupations. Based on the graph, it could be inferred that —

Answers

most of them were lawyers and judges
they were mainly judges and lawyers

i need help if anyone knows this please help me

Answers

Answer:

Vertex= (-1,-4)

y-intercept= (0,-3)

Left hand x-intercept= (-3,0)

Direction of opening= Upward

Range= Negative infinity to Positive infinity.

Domain= (-4 to positive infinity)

Right hand x-intercept= (1,0)

All I could help with Shoto!

Vertex = (- 1, - 4) y-intercept ept = (0, - 3) Left hand -intercept cept = (- 3, 0) Direction of opening = Upward infinity to Positive Range e = Nega infinity nain=(-4 to positive infinity ) Right hand x-intercept cept = (1, 0)

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

Answer:

12 and 18

53

These are ur answers!!!!

I need help asap please and thank you

Answers

you can use math papa or another math calculator app, i’m not sure exactly how to do this one

i need help plzzzzz anyone plzz I have it due soon
​

Answers

Answer:

The correct answer is C

Step-by-step explanation:

Please give thanks and brainlist

Answer:

it would be c:)

Step-by-step explanation:

At a real estate​ agency, an agent sold a house for ​$311,000. The commission rate is 5.5​% for the real estate agency and the commission rate for the agent is 20​% of the amount the real estate agency gets. How much did the agency make on the​ house? How much did the agent earn in​ commission?

Answers

Answer:

The agency got $17,105, and the agent earned $3,421

Step-by-step explanation:

311,000/100=3,110

3,110 x 5.5=17,105

17105/100=171.05

171.05 x 20=$3,421

can someone help me with these 5 questions
first one.1x + 1x + 8
second one. 4x + 9 + 7x
third one. 15 + 8 - 9x
fourth one. 7x - 8 - 6
last one. -5x + 2 - 8x + 9

Answers

Answer: 1. 2x + 8

2. 11x + 9

3. -9x + 23

4. -62

5. -13x + 11

Please help... I'm struggling. lightyears stuff... 10 points view attachment

Answers

Answer

Earth to the sun= 493.62 seg

Earth once around the earth= 0.13 seg

San Francisco to New York= 0.016 seg

House to store= 0.00001075seg

Step-by-step explanation:

You just have to divide the distance by 186,000

Example. 92,000,000 miles divided by 186,000= 493.62seg or 8.2 minutes

Please help I will mark brainliest

Answers

Answer:

D g(x) = (9x)²

Step-by-step explanation:

The correct answer is D g(x) = (9x)^2

A function f(x) is shown below.

f(x) = x + x + x

Write an equivalent form of f(x) in function notation that contains only one term on the right side of the equation.

Answers

Answer:

f(x) = 3x

Step-by-step explanation:

when adding x (the same variable) to eachother when there is nothing in front, you always assume the coefficient is 1. since there are 3 x's, (1)x+(1)x+(1)x=3x. hope this helps:)

It would be 0 because 0=3x and 3x=0 so the answer would be x=0

Part A: What are the Minimum, First Quartile,
Median, Third Quartile, and Maximum for the
data? Show your work.

64, 53, 60,
60, 56, 58,
51, 55, 60

Answers

The median 64+53+60+60+56+58+51+55+60=517
517/9 = 57.4
it is 57.4
step by step explanation

Help me please !!!!!!!!!

Answers

Answer:

Mean.

Step-by-step explanation:

I mean it does depend on what she wants to know. If she wants to know the average temp then do mean. Hope this helps :)

7+(-10)=? please answer this quetion! (Owner three!)

Answers

Answer:

-3

Step-by-step explanation:

7+(-10)  

Find the absolute value!

(-10) = 10.

7-10 =  -3

Have a good day!!

Hope this helps!!

anyone wanna help me w/ a prank?
ok so you have to have rob lox (my friend who i'm pranking has it so yea)
basically i need someone to fake replace her and pretend i replaced her, shes always been afraid of that.
Dw ill text her right after that it was a prank lol.

Answers

I’ll help you! (It says I need 20 letters so just ignore this part)

Answer:

um sure but first 8/16 simplified to 1/2

Step-by-step explanation: ddon't mind the equation

help for brainliest plz

Answers

i dont know

Peace ill just need points

1. 3/4 = 0.75
2. 4/5 = 0.8
3. 1/3 = 0.333333....
4. 1/2 = 0.5
welcome

I don't know what to do for this question. There are two i already did the second one its the one i circled I don't get. Please if u can show me step by step.

Answers

Answer:

x = 6 cm

Step-by-step explanation:

X is the midsegment of the triangle.

A midsegment of a triangle is always half the base.

12/2 = 6

x = 6

You can search up "triangle midsegment theorem" if you are not familiar with it.

Other Questions
Jackie is doubling the recipe and it says she needs 3/4 cup of milk. If she is doubling it how much would she need? Is 17/34 and 32/64 proportional why or why not? Describe 3 characteristics that are not inherited, but affect survival PLEASE HELP NEED ASAP!!! Fill the blanks with the correct answers.A verb is called __________ when it is used with a __________ to complete its meaning.A) intransitive, direct objectB) transitive, direct objectC) intransitive, indirect object Comparing and Contrasting What are the similarities and differences of theportrayals of Germany and the United States in the cartoon? Where did the tall tale genre originate? does anyone know how to do this? Stephanie was on medication for a cough when she was tested for alcohol levels using the PBT. Though she did not consume much alcohol, what could be the possible reason for a high reading?A. The device was faulty.B. She exhaled into the device mouthpiece superficially.C. The medication contained molecules similar to ethanol.D. Stephanies lungs are infected. Why did Hannibal's attack on the city of Rome fail? What is your zodiac sign? Find the measure of the listed angles below. Describe how ballet dancers endure the pain of the equivalent of three elephants standing on their toes. what is 10x 8 + 0.5(2x 3)? The text explains that under the system of apartheid, many black South Africans ended up working in gold mines for white bosses. In these gold mines, workers were often not allowed to talk to each other. What was an effect of this? Which fraction is equivalent to 3/5 Find the perimeter of the figure. i need help with this 1 question In 2010, Cornfield Farms produced 175,000 bushels of corn. Each year since 2010, their total corn harvest has increased by 2.5% over the previous year.Write an exponential function, f(x), that models the number of bushels of corn produced x years after 2010.Enter your answer by filling in the boxes.f(x)= ( )x PLEASE HELP ASAP When looking under a microscope, a healthcare worker notices that part of a bone looks as if it were made out of tiny cylinders. The part of the bone she is looking at is the:A) periosteum.B) spongy bone.C) bone marrow.D) compact bone.