Please help with this question. This is due today!

Please Help With This Question. This Is Due Today!

Answers

Answer 1
3x+2x=80
5x=80
x=8
*there should be a degree sign after but i can’t type that*
Answer 2

Answer:

3x° = 60°

2x° = 40°

Step-by-step explanation:

3x + 80 +2x = 180° (Linear Pair)

5x + 80 = 180

5x = 180 - 80

5x = 100

x = 20

Substituting the value for x,

3x° = 3 × 20 = 60°

2x° = 2 × 20 = 40°


Related Questions

What should be placed in the box to make the equation true?

Answers

Answer:

2x^4

Step-by-step explanation:

When multiplying variables with exponents multiply the coefficients (the number before the variable) and add the exponents.

SO to solve you have to find a number that when multiplied by 32 equals 64 and a number when added to 8 gives you 12.

2*32=64

8+4=12

So the answer is 2x^4

If this helped please consider giving brainliest.

Tell the slope and y-intercept of the graph.

Answers

To find the slope, you can use the formula: [tex]\frac{rise}{run}[/tex]. Start at where the graph intersects at the y-axis, which is -4. So, it rises up 2 units and goes left 3 units, which makes the slope [tex]\frac{2}{3}[/tex].

To find the y-intercept, you would start at where the graph intersects at the y-axis, which is -4 and this would be the y-intercept.

To find the equation, you can use the formula: y = mx + b. m is slope and b is the y-intercept. Plug the slope and y-intercept you found earlier. Thus, your final answer should be: [tex]y = \frac{2}{3}x-4[/tex]

Please reach out to me if you are still confused. Hope this helps :)


of the last 60 people who went to the cash register at a department store, 13 had blond hair, 18 had black hair, 22 had brown hair, and 7 had red hair. Determine the
empirical probability that the next person to come to the cash register has black hair,
P(black)=

3/10

Answers

Yes. 18/60 = 9/30 = 3/10.

Using L Hospital's rule, evaluate :
lim
x →0(x² – Sin²x)/x^2​

Answers

Answer:

0

Step-by-step explanation:

L Hospital's rule states that as long as u have the form

of infinity / infinity or 0/0 in general you can take its derivative to find the limit.

In this case as X tends to 0, the numerator tends to 0

Denominator will also tends to 0.

We have the 0 / 0 form, which means we can take the derivative for its numerator and denominator which gives

(2x - 2SinxCosx) / 2x | lim x -> 0

= (2x - Sin2x) / 2x | lim x -> 0

Based on this equation, as x tends to 0

both numerator and denominator tends to 0.

So we take its second derivative,

(2 - 2Cos2x) / 2

Now as x -> 0,

we will get (2 - 2)/2 = 0

You are driving 55mph Or you are driving 50mph

Answers

Answer: You are driving 50mph.

Step-by-step explanation: Im not sure what your question is, but could you next time, maybe specify? Thank you. Have a good one. Stay safe!!

Answer:50

Step-by-step explanation:

Tyrell buys a sandwich for $7 and some cookies that cost $0.75 each. To use his debit card, Tyrell must make a purchase at least $10. how many cookies does he buy

Answers

Tyrell needs to buy 4 cookies

Which statement about the ordered pair (-6,8) is true?

Answers

Answer:

a

Step-by-step explanation:

solve for y in one equation

2x + y = -4

y = -4 - 2x

plug y into the other equation

5x + 3y = -6

5x + 3(-4 - 2x) = -6

5x -12 -6x = -6

-x - 12 = -6

-x = 6

x = -6

plug x into the equation to find y

y = -4 - 2x

y = -4 - 2(-6)

y = 8

ordered pair: (-6,8)

solve for j. 8-6j=9j-10​

Answers

Answer:

J = 6/5

Step-by-step explanation:

8−6j=9j−10

Step 1: Simplify both sides of the equation.

8−6j=9j−10

8+−6j=9j+−10

−6j+8=9j−10

Step 2: Subtract 9j from both sides.

−6j+8−9j=9j−10−9j

−15j+8=−10

Step 3: Subtract 8 from both sides.

−15j+8−8=−10−8

−15j=−18

Step 4: Divide both sides by -15.

−[tex]\frac{-15j}{-15}[/tex] = [tex]\frac{-18}{-15}[/tex]

j= [tex]\frac{6}{5}[/tex]

PLEASE GIVE BRAINLY

┈┈╱▔▔▔▔▔▔▔▔▔▔▔▏

┈╱╭▏╮╭┻┻╮╭┻┻╮╭▏

▕╮╰▏╯┃╭╮┃┃╭╮┃╰▏

▕╯┈▏┈┗┻┻┛┗┻┻┻╮▏

▕╭╮▏╮┈┈┈┈┏━━━╯▏

▕╰╯▏╯╰┳┳┳┳┳┳╯╭▏

▕┈╭▏╭╮┃┗┛┗┛┃┈╰▏

▕┈╰▏╰╯╰━━━━╯┈┈▏

Answer:

j = 1.2

Step-by-step explanation:

8 - 6j = 9j - 10​

We can subtract 8 from each side

8 - 6j = 9j - 10​ - 8

Simplify

-6j = 9j - 18

Subtract 9j from both sides

-6j - 9j = 9j - 18 - 9j

Simplify

-15j = -18

Divide by -15 from both sides

[tex]\frac{-15j}{-15}=\frac{-18}{-15}[/tex]

Solve

j = 1.2

Hope this helps. Have a nice day.

X equals 2 Y equals 1.5 and Z equals nine what is the value of the expression 3XY plus 2YZ +10

Answers

Answer:

B. 47

Step-by-step explanation:

3x2=6x1.5=9

2x1.5=3x9=27

9+27+10=46

factor the expression 6+27

Answers

Answer:

1, 2, 3, and 6 are factors of 6 while 1, 3, 9, and 27 are factors of 27.  Notice that the product of the outer elements equal what your factoring as well as the inners.

1x6=6, 2x3=6, 1x27=27, and 3x9=27.  Notice the GCF in this case is 3, so factor that out of your initial expression.

Therefore 3(2+9) = 6 +

Step-by-step explanation:

−4.5=−0.5(x−7.1)

solve for x and teach me how to give brainliest

Answers

-4.5 = -0.5 (x - 7.1)

-4.5 = -0.5x + 3.55
-3.55 -3.55
——————————
-8.05 = -0.5x
———————
-0.5

X = 16.1

Find the value of X when the hypotenuse is 14 and the degree is 29

Answers

Answer:

you help me i help you ok?

Step-by-step explanation:

2(19-c)=2(6c+2)+3c
What is this answer (d

Answers

Answer:

2(19-c)=2(6c+2)+3c  use distributive property

38-2c=12c+4+3c      combine like terms

38-2c=15c+4        add 2c on both sides

38=17c+4        subtract 4 from both sides

34=17c         divide by 17 on both sides

2=c and you get 2=c or c=2

Step-by-step explanation:

if brainiest is earned its Greatly Appreciated

The solution to the given equation is c =2.

What is the equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

The equation is given in the question, as follows:

2(19 - c) = 2(6c + 2) + 3c

Apply the distributive property

38 - 2c = 12c + 4 + 3c      

Combine like terms in the above equation,

38 - 2c = 15c + 4        

Add 2c on both sides of the equation,

38 = 17c + 4        

Subtract 4 from both sides in the above equation,

34 = 17c        

Divide by 17 on both sides

2 = c or

c = 2

Therefore, the solution to the given equation is c =2.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ5

3x-2y=8 2x+y=10 solve system of equations

Answers

Answer:

x=4,y=2

Step-by-step explanation:

3x-2y=8 ..........1

2x+y=10...........2

multiply equation 2 by 2 and adding equation 1 and 2 ,we get

3x-2y=8

4x+2y=20

+_________

7x=28

x=28/7=4

:.x=4

again substituting value of x in equation 1 we get

3×4-2y=8

12-8=2y

y=4/2=2

:.y=2

The segment show below could form a triangle?

True or False

Answers

false (i need more characters so yeah ansnanakjananajsjsmsmsmsnsnkskzk?

Answer:

False

Step-by-step explanation:

RULE 1 :ANY SIDE OF THE TRIANGLE MUST BE LESS THAN THE SUM OF THE OTHER TWO SIDES

6< 12+5

5<6+12

12<5+6 (this is wrong number 1)

RULE 2: ANY SIDE MUST BE LESS THAN THE SUBTRACTION OF THE SMALLER SIDE AND THE BIGGER SIDE

6>12-5(wrong number 2)

5>12-6(wrong number 3)

12> 6-5

IT ONLY TAKES ONE WRONG TPO PROVE THIS IS NOT CORRECT

the of two numbers from a set of ten numbers is 4.5 . if one of the numbers is 6, find the number​

Answers

answer is 4.
Explanation:
Mean is found by taking the sum of the values and dividing by the count.
When looking at all 6 numbers, the mean is:
4.5
=
sum of 6 values
6

sum of 6 values
=
27
When looking at the 2 values with a mean of 5.5:
5.5
=
sum of 2 values
2

sum of 2 values
=
11
Which means the mean of the 4 values is:
mean
=
27

11
4
=
16
4
=
4

Evaluate 2^5/2^2 i need some help lol

Answers

2^5/2^2 = 2^(5-2)
= 2^3
= 8

help meh please I'm super stuck

Answers

Answer:

1. B

2. = 4,8,12,16,20

Step-by-step explanation:

Answer:

The First Answer is B.

Please help I will mark Brainlest

Answers

Answer:

Step-by-step explanation:

ES 100 CHAOOOOOOOOOOOOOOOOOOOOOOOO

answer : 75
good luck

If g(x) = 3x2 + 8 were shifted 5 units to the right and 2 units down, what would be the new equation, h(x)?

Answers

there are websites such as

mathpapa

algebra tiger - favorite

and many more that will give you the CORRECT answer and will give u a step by step explanation on how it was answered

Helps please the question is what was the battery change level when it started charging?
Help is for now

Answers

Answer:

tor buni ami kaitam chai tor bunir aga boro boro 2 ta ami kaitam chai

What is the difference between (1, 3) and (13, 8) on the coordinate plane?

Answers

Answer:

from (1,3) 10 units to the right and 5 units up

Step-by-step explanation:

Plshelp il mark brainliest pls pls pls help pls

Answers

Answer:300

Step-by-step explanation:

goes up by 75 every two

225+75=300

Answer:

300

Step-by-step explanation:

the value increases by increments of 75

the way i found this out was by doing 150-75 which is 75 and then i did that for the rest of them just to make sure and in order to find the value of n you must add together 225 and 75 to get 300

hope this helps (❁´◡`❁)

(i tried to explain it as best as i could) have a nice day !! :)

hiiiiiiiiiiiiii there

Answers

Answer:

D. 18.18

Step-by-step explanation:

Based on the information given we would set up the ratio

[tex] \frac{27.5}{25} = \frac{20}{x} [/tex]We then cross multiply to get 20x25=27.5x

multiply

500=27.5x

divide to solve for x

x=18.18

width = 18.18

What is 58.2 x 33.9 = ?​

Answers

Answer:

Fraction: 1972 and 49/50

Decimal: 1972.98

Step-by-step explanation:

NOMBRE RELATIFS,NOMBRES POSITIFS ET NEGATIFS:DESSINER UN THERMOMETRE GRADUE ET PLACER LES VILLES SUR LEUR TEMPERATURE

Answers

Answer:

C'est une personne anglaise traduite en français, je ne peux rien dessiner, je n'ai pas d'outil de dessin, désolé mec

Step-by-step explanation:

A movie theater has been charging $10.00 per person and selling about 500 tickets on a typical weeknight. After surveying their customers, the theater management estimates that for every 50 cents that they lower the price, the number of moviegoers will increase by 50 per night. Find the demand function. (Let x represent the number of tickets sold and p represent the price.)

Answers

Answer:

[tex]p(x) = -0.01x + 15[/tex]

Step-by-step explanation:

Given

Let x represent the number of tickets, and p the charges

[tex](x_1,p_1) = (500,10)[/tex]

A reduction of 50c gives an increment of 50 tickets.

This gives:

[tex](x_2,p_2) = (500+50,10-0,5)[/tex] ---- [tex]50c = \$0.5[/tex]

[tex](x_2,p_2) = (550,9.5)[/tex]

Required

Determine the demand function

First, calculate the slope:

[tex]m = \frac{p_2 - p_1}{x_2 - x_1}[/tex]

[tex]m = \frac{9.5 - 10}{550-500}[/tex]

[tex]m = \frac{-0.5}{50}[/tex]

[tex]m = -0.01[/tex]

So, the equation is:

[tex]p = m(x - x_1) + y_1[/tex]

[tex]p = -0.01(x - 500) +10[/tex]

[tex]p = -0.01x + 5 +10[/tex]

[tex]p = -0.01x + 15[/tex]

Hence, the function is:

[tex]p(x) = -0.01x + 15[/tex]

Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 48 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 16.3 and a standard deviation of 3.9. What is the 98% confidence interval for the number of chocolate chips per cookie for Big Chip cookies

Answers

Answer:

I don't know much about this but my teacher said it would be 16.48 or 164.8

is a horizontal line a linear function

Answers

watch youtub video /watch?v=DLzxrzFCyOs

What is the answer to this question? Twice r is 20

Answers

Answer:

2r = 20

So, r = 10

Step-by-step explanation:

Other Questions
Given that 6x6y=23Find y when x=8Give your answer as an improper fraction in its simplest form. No 4. Which describes the role of a social worker? 15. Which is one problem faced by a command economy? a. Education is offered at no cost.b. Food prices are set at a low level.c. Shortages of goods may occur if the government cannot predict what the peopleneed.d. The price of housing is set at a low level. THIS IS FOT GRADE I NEED HELPP PLSSS!!!I WILL BE GIVING BRAINLIEST + POINTS!!!! Critical Thinking Why do you think that eatingdisorders are classified as mental disorders? Doyou agree with this classification? Explain Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options. 6 feet by 2 feet by 3 feet, 6 feet by 5 feet by 4 feet, 7 feet by 6 feet by 4 feet, 8 feet by 3 feet by 7 feet, 8 feet by 4 feet by 3 feet Anyone help ASAP pls!! plz help!!!!!!!!!!!!!!! What is the value of 703 x 85? Show all your work. Solve the equation by completing the square.g^2+3g=340 How many times larger is 3.6 x 106 than 720,000 helpppppp!!!!!!!!!!!!!!!!! In an effort to catch a criminal; a superhero is going to leap over a building and take a shortcut down the ally. The function f(x)=16x^2+150x gives the superhero's height in feet as a function of time. The building is 425 feet high. Will the superhero make it over the building?A. Yes, the superhero always makes it!B. No, the superhero can only jump half the height of the buildingC. No, the superhero will crash into the building at 351 feetD. No, the superhero can only jump 150 feet into the air What interesting qualities did saint joseph have ? Potassium chlorate decomposes to produce potassium chloride and oxygen gas according to the balanced equation below. If 1.00 g of potassium chlorate decomposes, and 0.500 g of solid potassium chloride is collected, what is the theoretical yield of potassium chloride and the % Yield of potassium chloride Teresa bought 11 pounds of sugar for $7.How many dollars did she pay per pound of sugar? HELP I AM IN A TEST! I WILL MARK AS BRAINLIEST IF CORRECT!Which of the following statements is true? Fusion reactions split hydrogen nuclei apart. Fission reactions release more energy than fusion reactions. Nuclear power plants change electricity into nuclear energy. U-235 is an isotope of uranium. please help need answers ASAP! Karen is working on her math homework. She solves the equation b/7 = 35 and says that the solution is b = 5. Do you agree or disagree with Karen? This problem is attempting to TRICK you. Nevada deposits $4000 in a savings account for 18 months. The bank is paying 5% interest per year. How much Interest will Nevada earn from the bank? What will be the total balance in Nevadas account after 18 months?