Mathematics High School

find the value of x in each triangle with the given angle measures ​

Find The Value Of X In Each Triangle With The Given Angle Measures

Answers

Answer 1

Answer:

10 - 104

11 - 25

12 - 64

13 - 109

14 - 33

15 - 90

Step-by-step explanation:

For the first 3 triangles u must add the two angles and minus it from 180

Q number 13 do the same thing then minus the number u got by 180

Q number 14 .... 66 - 180 = 33

Q number 15 it is a right angle so it is 90

Related Questions

HELP ! In right triangle RST, measure of angle S = 90° and measure of angle R ≠ measure of angle T. If cos(R) = a and sin(R) = b, which is equal to cos(T)/sin(T)?

The choices are

a+b
a-b
b-a
ab
a/b
b/a

Answers

i’m honestly not sure sorry but good luck, it might be ab but i don’t know

Factorize (4y-5)²+80y ​

Answers

Answer:

16y^2+40y+25

Step-by-step explanation:

[tex] {16y}^{2} + 40y + 25[/tex]

Step-by-step explanation:

(4y−5)^2+80y

Use binomial theorem (a−b)^2=a^2−2ab+b^2 to expand (4y−5)^2.

16y^2−40y+25+80y

Combine −40y and 80y to get 40y.

16y^2+40y+25

i need help what does this equal to?
Write the quadratic equation in standard form: 5x^2-7x-13=-3

Answers

Answer:

x=\frac{7+\sqrt{249}}{10},\:x=\frac{7-\sqrt{249}}{10}

Step-by-step explanation:

Answer:

f(x) = 5x^2−7x−10

Step-by-step explanation:

Quadratic equation standard form is f(x) = ax^2 +bx + c . All you had to do was add 3 to both sides of the equation to change this into standard form. :)

Put the following equation of a line into slope-intercept form, simplifying all fractions.

Answers

put into y=mx+b form y= -2/3x-5

Answer:

[tex]4x+6y=-30\\\\6y=-4x-30\\\\y=\frac{-4x}{6} -\frac{30}{6} \\\\ y=\frac{-2}{3} x-5[/tex]

Step-by-step explanation:

I hope this helps

have a nice day!! :)

Find the sum of the first 30 terms of the following series, to the nearest integer.
2, 8, 14, ...

Answers

Answer:

a= 2

d= 6

n=30

sum= n/2[2a+(n-1)x d]

30/2[ 2x2 + (30-1) x 6]

15 [ 4 +29 x6]

15x 178

= 2670

hope it helps you

mark me as brainliest

Sargento cheese slices $2.48 for 10 slices or Velveeta cheese slices $3.18 for 12 slices find the unit rate for each and choose the better deal.

Answers

Answer:

Sargento cheese slices are the better deal

Sargento cheese slices $2.48 for 10 slices = 0.248 per slice

Velveeta cheese slices $3.18 for 12 slices = 0.265 per slice

Step-by-step explanation:

The unit rate for each cheese slice is $0.24 per piece for Sargento cheese slices and for Velveeta cheese slices is $0.26, and Sargento cheese slices is the better deal.

Given that,
Sargento cheese slices $2.48 for 10 slices or Velveeta cheese slices $3.18 for 12 slices.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
According to the question,
Sargento cheese slices, unit rate = 2.48/10 = $0.24
Velveeta cheese slices , unit rate = 3.18/12 = $0.26
From above Sargento cheese slices, is cheaper than  Velveeta cheese slices.

Thus, the unit rate for each cheese slice is $0.24 per piece for Sargento cheese slices and for Velveeta cheese slices is $0.26, and Sargento cheese slices is the better deal.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ5



Help I will Give Brainliest if Correct!

Answers

Answer:

8.5 units

Step-by-step explanation:

(-1, 1) squared + (7,4) squared = formula

Distance 8.5 is rounded to the nearest 10

A motor cyclist makes a trip of 500km. If he had increased his speed by 10kmh-1, he could have covered 600km in the same time. What was the original speed?

Answers

Answer:

the original speed is 50 km/h

Step-by-step explanation:

Let us assume the original speed be x

and fastest speed be (x+ 10)

Now here apply the time formula

i.e. distance by the speed

Original time = Fastest time

500 ÷ x = 600 ÷ x + 10

Now do cross multiplication

600x = 500(x + 10)

600x = 500x + 5000

100x = 5000

x = 50 km/h

Hence, the original speed is 50 km/h

analisis School 4 out of 10 students choose basketball as a sport like to watch and three out of five students choose football is the ratio of students who choose basketball for 2 to 10 equivalent to the ratio of students who chose football 3 to 25. Yes or No​

Answers

Answer:

Pos sabe aaaaaaaaaaaaaaaaaaaaaaaa

Determine if the two triangles are congruent. If they are, state how you know.

Answers

Answer:

d) AAS

Step-by-step explanation:

The angles shared where the triangles share a vertex are equal. Thus Angle-Angle-Side proves congruency.

What is 0.65625 Rounded to the nearest tenth of a percent?
Please help!!

Answers

Answer:

hi

Step-by-step explanation:

what is the slope in this equation y=10+3x​

Answers

Answer:

the slope is 3

Step-by-step explanation:

the slope (m) would be 3

Which value of h make the equation true?
2.3 + h = 7.8

Answers

Answer:

h = 5.5

Step-by-step explanation:

2.3 + h = 7.8

-2.3         -2.3

  h = 5. 5

What's the area and the perimeter of rectangle ABDC shown in the coordinate plane?
Question 2 options:

A)

Area = 32 square units; perimeter = 24 units

B)

Area = 24 units; perimeter = 32 square units

C)

Area = 24 square units; perimeter = 32 units

D)

Area = 32 units; perimeter = 24 square units

Answers

B. The perimeter is 24 units and the area is 32 square units.

A dinner at a restaurant was advertised at $60.00 plus 18%tax . The total bill for this dinner was.​

Answers

Answer:

$70.80

Step-by-step explanation:

18%=0.18----Covert the percentage as a decimal

60*0.18=10.80----Multiply the dinner cost by the decimal as tax

$10.80+$60.00=$70.80----Add the last number and the price of the dinner to get your total of $70.80.

Have a good day! I hoped this helped

i’ll mark the brainliest for the correct answer, please just help me

Answers

Answer:

B, A.

Step-by-step explanation:

The answer is A! Good luck

Find the simple Interest
I=?
P=$1300
R= 5%
T=6 years
$390
$1690
O $39000



i need help...

Answers

Answer:

$390 is the correct answer

Answer:

390

Step-by-step explanation:

(1300)(.05)(6) = 390

2. A spelunker is down in a cave next to the cliff. If she
climbs down deeper into the cave, this will be a
negative change. If she climbs up, whether inside the
cave or out of the cave and up the cliff, this will be a
positive change.
Complete the table.
starting
elevation
(feet)
change
(feet)
final
elevation
(feet)
Correct?
А
- 200
150 down
-350
B
- 200
100 up
-100
С
-200
200 up
0
x < < < <
D
-200
250 up
50
E
200
500

Answers

Change the feet with positive results

Can anybody help me with this question i really need help on

Answers

Answer: 4

Step-by-step explanation:

10 x 4 = 40

11 x4 = 44

18 x 4 = 72

Emily made $12.50 selling lemonade for 2 hours. If Emily wants to save $100, approximately how many hours would she need to sell lemonade?

Answers

Answer:

she needs to work 16 hours

What is the number which is one third as big as n​

Answers

Answer
1/3•x=n
If number is x
x=?

In UVW, the measure of W=90°, VW = 29 feet, and UV = 69 feet. Find the
measure of ZU to the nearest degree.

Answers

Answer: 25°

Step-by-step explanation: deltamath

One month Isabel rented 5 movies and 2 video games for a total of $18. The next month she rented 3 movies and 8 video games for a total of $55. Find the
rental cost for each movie and each video game.
X
?
Rental cost for each movie: $[]
Rental cost for each video game: s]

Answers

Answer:

video=$6.5

moive=$1

Step-by-step explanation:

5m+2v=18, 3m+8v=55

5m+2v=18

2v=18-5m

v=9-2.5m

plug (v=9-2.5m) in (3m+8v=55)

3m+8v=55

3m+8(9-2.5m)=55

3m+72-20=55

-17m=-17

m=1

plug (m=1) in (v=9-2.5m)

v=9-2.5m

v=9-2.5*1

v=6.5

Give brillianst please!!!!!!

Write the equation of each line in slope-intercept form and identify the slope. 4x=2+y

Answers

Answer:

y = 4x - 2

Step-by-step explanation:

Given: 4x=2+y

First, subtract 2 on both sides to isolate out y. (Slope-intercept form is y=mx+b)

Once subtracted, you get: 4x-2=y

Rearrange it, and you get: y=4x-2

what is the area of the triangle ​

Answers

3 I think because it has three side
I might get it wrong but I’m just trying

Answer:

4 units²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A= [tex]\frac{1}2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 4 and h = 2 , then

A = [tex]\frac{1}{2}[/tex] × 4 × 2 = 2 × 2 = 4 units²

when the short hand of a clock moves through 12 o clock to 3 o'clock what angle is formed

Answers

Answer:

90* angle or also called a right angle.

Step-by-step explanation:

Determine a relationship between the x- and y-values. Write an equation x:1, 2, 3, 4 y:-2, -4, -6, -8

Answers

Answer:

y = 2x + 0

Step-by-step explanation:

Using a linear relationship calculator, where ;

X ____ Y

1 ____ - 2

2 ___ - 4

3 ___ - 6

4 ___ - 8

The equation of line of best fit obtained is :

y = 2x + 0 ;

Where

slope = 2 ; intercept = 0

Answer this for me please!

Answers

Local Max: x=3
Local Min: x=-9

i need help with this question can anyone please help me

Answers

X= 4 mark me brainliest pretty pleaseeee:)

Can someone help me with this. Will Mark brainliest.

Answers

Answer:

(in degrees)

x = 15.09478709

Step-by-step explanation:

sin(x) = 25/96

Other Questions
A normal woman who is a carrier for colorblindness marries a normal man. What types of offspring would you expect? Please help me this is my final!!! Write a story ending with Be wise and say NO to drugs and pre-martial sex. This is just part of the story that i have written. i want to know peoples opinion about it. Is it written well ? Is it too long ? PLEASE LET ME KNOW IF THIS IS GOOD ENOUGH AND IF YOU THINK I WILL GET ALL MY MARKS. i havent written about pre-martial sex as yet. Drugs and pre-martial sex are very common in todays world. Today, youths are very engaged in drug and pre-martial sex activities without realizing the consequences and results of their actions. A drug is a substance which, when taken into the body, alters the body function. Drugs can be legal and illegal, however illegal drugs are very common among youths. Some examples are cocaine, heroin, marijuana and ectasy. Taking drugs when young can interfere with development processes occurring in the brain. Youths may take drugs because they are curious and want to start experimenting for themselves, to fit in, to feel better and good about themselves. However most teens do drugs because of peer-pressure or family issues. Youths with stressful early life experiences, lack of parental supervision etc, are at risk for drug use. Some consequences of taking drugs are damaged immune system, cardiovascular conditions, seizures, strokes, financial issues, relationship problems and mental health issues. Drug use and addiction are preventable. Question: Write a word problem that involves terms and coefficients. Discuss how you would go about solving this problem. What might Earth be like if it had never been hit by the theoretical protoplanet Orpheus? Hi! Can someone please help with this question ASAP. thanks What are the 3 pillars of sustainability. Provide examples as well. five books cost21. what is the price cost of seven similar books What is the role and responsibility of the Japanese emperor in Code Talker story What does the poet mean by the line 'Look on my works, ye Mighty and despair!? What does it reveal about Ozymandias as a king? The word echantment is :Adjective Adverbial clause Noun phrase Adverd Which equation could represent the line of best fit for this data? HURRY HELPILLMARK BRAINLIEST WHY do you think the USA felt justified and entitled (deserving) tocontinue expanding westward? Type your answer in the box below: Blue Corporation manufactures drones. On December 31, 2019, it leased to Althaus Company a drone that had cost $156,000 to manufacture. The lease agreement covers the 5-year useful life of the drone and requires five equal annual rentals of $52,800 payable each December 31, beginning December 31, 2019. An interest rate of 6% is implicit in the lease agreement. Collectibility of the rentals is not probable. Prepare any journal entry for Blue on December 31, 2019. (Credit account titles are automatically indented when the amount is entered. Do not indent manually.) Which of the following equations is equivalent to 3/4a-6=1/4 The radius of the circle is 2.5 cm. - Find the circumference of the circle. Round your answer to the nearest centimeter2.5 cm8 cmO 16 cmO 79 cmO 157 cm Why did President Polk support the U.S. acquisition of both Texas and the entire Oregon Territory?A: He wanted to provoke a war with Mexico.B: He needed to win the support of Southern slaveholders.C: He believed in Manifest Destiny.D: He wanted to drive Great Britain out of North America. The following problem applies to questions 8 and 9: a glass window acquires a net negative charge on its surface after being cleaned. Particles of dust, which are usually charged positively, start accelerating toward the window. If a particle travels a distance of 1 meter before reaching the window, in a time duration of 10 sec, and if the mass of the particle is 1 micro-gram and the charge on the particle is 10-12 Coulomb, then the magnitude of the electric field intensity is Group of answer choices Why will the air, sand, and water have different temperatures? PLS HELP MEEEE I need to do this fast Find the value of x for brainlieat