Mathematics College

Please help me
Find the value of x.​

Please Help MeFind The Value Of X.

Answers

Answer 1

Answer:

d: x = -8

Step-by-step explanation:

40 + 65 + x + 83 = 180  (sum of internal angles of a triangle)

x = 180 - 40 - 65 - 83

x = -8

Related Questions

evaluate each expression |-16| - |4|

Answers

The answer would be 12 as the absolute value makes it positive for the inside number and then 16-4 is 12


The sum of two numbers is 14 one number is two less than three times the other. find the numbers​

Answers

Answer:

The two numbers are 4 and 10

Step-by-step explanation:

give me a thanks bro

PLZ ANSWER IF U KNOW THE ANSWER​

Answers

the answer is the last one -27/(-3)-9 .

3. El Sr. López desea invertir en un préstamo de $33,000 al 2.3% de interés anual
durante cinco años, capitalizados trimestralmente. Determina la cantidad de dinero
que acumulará la cuenta a partir del capital inicial.

Answers

A=P(1+(r/n))^nt
A: total
P: capital inicial
r: el interés anual
n: mensualmente/trimestralmente/etc.
t: después de _ años/meses/etc.

A=3300(1+(0.023/4))^4(5)

~ $37,009.63

**No sé si esta es la manera que tú lo resuelves, pero así lo aprendí yo en mi clase de matemáticas.

What is the answer and plz give me step by step explaining

Answers

Answer:

-5×+12-7×=-3(5×+8)

-5×+12-7×=-15×+24

-12×+12=-15×+24

-12×+12=-15×+24

3×+12=24

3×=12

×=4

Step-by-step explanation:

-5×+12-7×=-3(5×+8)

-5×+12-7×+24

-12×+12=-15×+24

-12×+=-15×+24

Find the slope of a line that goes through (-8, 1) and (-3, -4)

A. -11/3
B. -1
C. 5/5
D. 3/5

Answers

Answer:

B

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 8, 1) and (x₂, y₂ ) = (- 3, - 4)

m = [tex]\frac{-4-1}{-3+8}[/tex] = [tex]\frac{-5}{5}[/tex] = - 1 → B

Answer:

B. -1

Step-by-step explanation:

Use the following equation:

slope [tex]m =[/tex] [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]

Let:

[tex](x_1, y_1) = (-3 , -4)\\(x_2, y_2) = (-8 , 1)[/tex]

Plug in the corresponding numbers to the corresponding variables. Simplify:

[tex]m = \frac{(1) - (-4)}{-8 - (-3)} = \frac{1 + 4}{-8 + 3} = \frac{5}{-5} = -1[/tex]

Slope ([tex]m[/tex]) [tex]= -1[/tex], or (B).

~

PLSSSSSS I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
25 points!!!

Simplify the Expressions:
[tex]\sqrt{(3-\sqrt{19})^{2} }[/tex]

Answers

Answer:

3 - [tex]\sqrt{19}[/tex]

Step-by-step explanation:

[tex]\sqrt{(3 - \sqrt{19})^2}[/tex]

The ^2 in the square root cancels each other so

3 - [tex]\sqrt{19}[/tex]

Answer:

[tex] \sqrt{19} - 3[/tex]

Step-by-step explanation:

sqrt (3 - sqrt 19)²

|3 - sqrt 19|

= sqrt 19 - 3

"Five less than
the quotient of
a number and
3 is -7°
A. 5 - X/3-7
B. -7 +x/3
C. X3 - 5 =-7
D. 5 - 4/2 = -7

Answers

The answer is C. I hope it helps

$2665 is compounded annually at a rate of 9% for 1 year

Answers

Answer:

$2675

Step-by-step explanation:

What is the reciprocal of 1/5?
5/1
4
1/5

Answers

the reciprocal of 1/5 is 0.2
it’s 5/1 ..........!,!.,

The diameter of a circle is 8 cm. What is the area of the circle? Use 3.14 for pi

Answers

Answer:

50.27

Step-by-step explanation:

I need help it’s due in 20 min:(

Answers

Orange to the left column in the South Pole next to the whale

Answer:

A) DF= 11

B) JH= 13.6

C) GJ= 23.6

D) m∠F= 105

E) m∠G= 34

F) m∠J= 41

Step-by-step explanation:

Which symbol will make the number sentence true? 6/7 0.85

Answers

Answer:

6/7 > 0.85

hope this help

6/7 （） 0.85

=6/7 () 85/100

=6/7 （） 17/20

=120/140 () 119/140

∵120/140>119/140

∴6/7>0.85

A scooter travels 30 feet in 2 seconds what is the spend of the scooter in feet per second

Answers

Answer:

15 feet per second

Step-by-step explanation:

30÷2=15

Answer:

15 feet per second.

Step-by-step explanation:

30 feet in 2 seconds.

30 = 2x

Divide both sides by 2 so u can leave the x alone, and it gives you 15 = x.

A movie is being shown on television. The movie is scheduled for a 150 minute time lot and will include some commercial breaks. The number of commercial breaks can be determined by the equation 6x + 114 = 150, where x represents the number of commercial breaks.
A. Identify the meaning of the coefficient and the constant in the context of this situation.
B. Solve to find the number of commercial breaks.
C. Graph the solution.

Answers

Answer:

x=6

Step-by-step explanation:

5tgghjkli

When performing a Translation to a segment. What will be the change between the pre-image and the image? (HELP I need this done by 5 Minutes.)

Answers

different directions

Which number completes the ratio
table?
2
7
12
17
16
96
136
(A) 21
B) 23
C 32
D 56

Answers

Answer: 21

Step-by-step explanation:

Because u add 7 times 3 is 21

Answer:

21

Step-by-step explanation:

Noah painted 3/20 of a fence in 1/2 a day how many days will it take him to paint the entire fence

Answers

Answer:

approximately 7 days

Step-by-step explanation:

20 ÷ 3 = 6.6 repeating, round up to 7 days

Answer:

3days and 8hours

Step-by-step explanation:

he painted 3/20 in 1/2day then

3/20 painted  for 1/2 day =12 hours so

1/20 was painted in 12/3=4 hours

since 20 /20 will be how long will be needed to paint the entire fence

20*4hour = 80hours which is (24*3)+8 that will make

3days and 8hours or

3and 1/3 days

(WILL GIVE BRAINLIEST, TIMED) - Suppose z = cos(2pi/3)+isin(2pi/3) . What is z^4?

Answers

Answer:

B

Step-by-step explanation:

edge

Answer:

B. 1cos(8pi/3) + i sin(8pi/3)

Step-by-step explanation:

lens asks heila to choose any number. he then multiplies it by 2, adds 3 to that number and then subtracts it by 6. he ends up with 11. What was heila's original number

Answers

Answer:

7

Step-by-step explanation:

Create an equation where x represents the original number:

(2x + 3) - 6 = 11

Solve for x:

(2x + 3) - 6 = 11

(2x + 3) = 17

2x = 14

x = 7

So, the original number was 7.

the original number is 7

Help me please asap on a time limt

Answers

Answer: 51 grams

Step-by-step explanation:

Plug in 60 for t and calculate

21 is 75% of what see answer

Answers

Answer:

84

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

75% is 3/4 of the whole.

Knowing this, you can divide 21 by the numerator (3)

21 ÷ 3 = 7

Since the denominator is 4,

You need to multiply 7 by 4.

7 × 4 = 28

The answer is 28

The answer choices are
J
L
H
K

Answers

I think I know the answer but I’m not sure which point it’s asking for :(
Damons point in which he plotted is H

what methods of the early Greek historians might be useful to historians today

Answers

Answer:

The study of the past and examining why events took place.

Answer:

The investigation of the past and the causes of events.

The area of a rectangle is 20 square inches. If the length is 4 inches less than 6 times the width, then find the dimensions of the rectangle.

Answers

Step-by-step explanation:

Let the width=x

Length =6x-4

As we know that in a rectangle

[tex]{\boxed{\sf Area=LB}}[/tex]

Substitute the values

[tex]\hookrightarrow\sf x (6x-4)=20 [/tex]

[tex]\hookrightarrow\sf 6x^2-4x=20 [/tex]

[tex]\hookrightarrow\sf 6x^2-4x-20=0 [/tex]

Here a=6, b=-4, c=-20.use quadratic formula

[tex]\hookrightarrow\sf x=\dfrac {1}{3}+\dfrac {1}{3}\sqrt {31} \quad or \quad \dfrac {1}{3}+\dfrac {-1}{3}\sqrt {31}[/tex]

what expression is equivalent to (5x^2+3x+4)- (2x^2+1)-(7x+3)

Answers

Answer:3x^2+(-)4x

Step-by-step explanation:

Find the measure of X

Answers

Answer:

For the first one =5.29150262

Step-by-step explanation:

8 squared - 6 squared =64-36=28

square root of 28=5.29150262

Find the p value for a right tailed test about a mean with n=36 and test statistic t=46.2766 at 90% confidence level

Answers

Answer:

b

Step-by-step explanation:

How much is (576)(812)??

Answers

Answer:

467712

Step-by-step explanation:

Answer:

467,712

You simply just multiply

Yesterday, a movie theater sold 305 bags of popcorn. A large bag of popcom costs SA. A small bag of popcorn costs $1. In all, the movie theater made 5632 from popcom sales. Wite and solve a system of equation to find low
many bags of each size of popcom were sold.
The movie theater sold large bags of popcom and small bags of popcom.

Answers

Answer:

how much was popcorn u have sA

Other Questions
the first european voyagers were the? Read the following scenario. How might Sarah correct successfully complete her task?To permanently remove a file from her computer, Sarah doubled-clicked on the My Computer icon and searched for herfile under the Uninstall or change a program" menu option. A FOR BRAINLIESTChoose the spelling words that have one syllable.accentgesturepausesignalpitch THE VOYAGES OF DOCTOR DOLITTLEBy Hugh LoftingChapter 1: The Cobbler's SonMy name was Tommy Stubbins, son of Jacob Stubbins, the cobbler of Puddleby-on-the-Marsh; and I was nine and a half years old. At that time Puddleby was only quite a small town. A river ran through the middle of it; and over this river there was a very old stone bridge, called Kingsbridge, which led you from the market-place on one side to the churchyard on the other.Sailing-ships came up this river from the sea and anchored near the bridge. I used to go down and watch the sailors unloading the ships upon the river-wall. The sailors sang strange songs as they pulled upon the ropes; and I learned these songs by heart. And I would sit on the river-wall with my feet dangling over the water and sing with the men, pretending to myself that I too was a sailor.For I longed always to sail away with those brave ships when they turned their backs on Puddleby Church and went creeping down the river again, across the wide lonely marshes to the sea. I longed to go with them out into the world to seek my fortune in foreign landsAfrica, India, China and Peru! When they got round the bend in the river and the water was hidden from view, you could still see their huge brown sails towering over the roofs of the town, moving onward slowlylike some gentle giants that walked among the houses without noise. What strange things would they have seen, I wondered, when next they came back to anchor at Kingsbridge! And, dreaming of the lands I had never seen, I'd sit on there, watching till they were out of sight.Which phrase from the excerpt most clearly suggests what Tommy thinks a life at sea will bring? The sailors sang strange songs as they pulled upon the ropes Moving onward slowlylike some gentle giants What strange things would they have seen They came back to anchor at Kingsbridge Name two powers that the head of the Executive Branch has Please help me out From the book Of Mice and MenRabbits most likely symbolizeA. Lennies innocenceB. Weakness in societyC. The American DreamD. Hope during times of struggle Daniel used the Hebrew term for week to refer to a period of seven ______ Select the correct answer.Which of the following is most likely to be useful during a business presentation? A. A fully written-out speech B. ImagesC. A PowerPoint presentationD. A sense of humor what is the angle of an square Please helpWhat are the three prairie provinces in Canada? Plsssss help I needdd help What geographical feature led English colonists to establish the Mid-Atlantic colonies?AThe Hudson RiverBThe Massachusetts BayCThe Chesapeake BayDThe Cape Cod Canal What disadvantages did American Indians experience in their trading with Europeans? A scooter travels 30 feet in 2 seconds at a constant speed. Read the excerpt from "The Difficult Path." "Can you read these?" Tianyi asked me.I nodded.She looked at me, her eyes sparkling with an inner fire. Teach me, she said, and you can stay."So I did.How does this excerpt contribute to the structure of the story?It explains the conflict that between Lingsi and Tianyi when Lingsi begins teaching her to read. It reveals the resolution of the story when Lingi is valued for her ability to read.It is a flashback to the moment when Lingi realizes how much she appreciates her upbringing in the House of Li. It describes how the relationship between Lingsi and Tianyi changes throughout the story. Pieces of DNA that pass genetic traits from parent to offspring are what?A. HeredityB. PhenotypeC. GeneD. Allele 1. HELP!!!!!!!!As early as 100 B.C., during the Han Dynasty, Chinese traders were transporting goods along the Silk Road. Under the Tang Dynasty in the eighth and ninth centuries, trade along the Silk Road reached its height. Describe the importance of the Silk Road in the exchange of goods and ideas during this time. Your description should include examples of some of the goods and ideas that moved along the Silk Road and the direction in which they traveled. What is the quotient of 1414 divided by 32 and written in a mixed fraction Which of these elements is included in a play's exposition?the solution or outcome for the charactersthe series of events that make up the plotinformation about the character and conflicta monologue by a narrator setting the scene what how you have been influenced by a good friend