Mathematics High School

Please help!! Giving brainliest and extra points!! (Click on photo)

Answers

Answer 1

Answer:

Step-by-step explanation:

12 x 2.5= 30

5 x 6=30

30/2=15

30+15=45

Related Questions

PLS HELP ITS DUE IN 3 MINUTES

Answers

Answer:

H 33 degrees

Step-by-step explanation:

Right answer gets brainlist

Answers

Answer:

A≈565.5in²

Step-by-step explanation:

Hope this helps you!!

Answer:

The area of the cylinder is 108. 108 rounded to the nearest ten is 110. I dont understand the one decimal place thing but if 108 would be turned into a decimal the decimal would be 10.8

Step-by-step explanation:

PLEASE HELP!! this is ratios

Answers

Answer:

1. 8:5

2. 17;4

3. 23:6

4. I don't know

1. 8:5
2. 4:19
3. 6:23
4: How you find an equivalent fraction can either be dividing or multiplying by 2. 2 equivalent ratios to question 1 would be 16:10 and since we can’t divide by 5, we multiply again which would be 32:20.
(Hope this was helpful ^^)

✨CORRECT ANSWER GETS BRANLIEST✨

Simplify the expression.

6^24/6^4

A. 6^30
B. 6^22
C. 1^30
D. 1^22

Answers

Answer:

i got 1/9 so im not sure if any of those are correct

Answer:

im not sure but i think its A

Step-by-step explanation:

Solve for x please. Thank you!

Answers

Answer:

x = 9

Step-by-step explanation:

Similar triangles: scale factor is equal to 3/4, so 12 * 3/4 = 9, (smaller triangle with hypotenuse 12 is similar to big triangle)

Please help I’m offering 20 points

Answers

Answer:

3/8

Step-by-step explanation:

2 x 3/8 = 6/8

6/8 divided by 2 is 3/8

I really need help can anyone help me?

Answers

The slope formula is y2-y1/x2-x1 so 5-(-1) =6 Then. 1-(-1)=2 so 6/2. =3. THE ANSWER IS 3

the slope= 1/3 do you need me to show an explanation as well?

PLEASE HELP ME I NEED TO DO THIS

Answers

Answer: x = 20

Step-by-step explanation:

3x + 20 = 4x

20 = x

plllllzzzzzzzzz hurry

Answers

Answer: -34.5>x

Step-by-step explanation: hope this help

In ΔQRS, the measure of ∠S=90°, QS = 11, SR = 60, and RQ = 61. What is the value of the sine of ∠Q to the nearest hundredth?

Answers

Answer:

0.98

Step-by-step explanation:

Below is a drawing of the triangle (drawing it out is an important step if you have trouble visualizing it).

Sine = opposite/hypotenuse, in this case, SR (60) is the opposite of angle Q and RQ (61) is the hypotenuse.

Sin(angle Q) = 60/61 = 0.98

Jean my action is selling jeans at a 15% off the regular price the regular price is 25.00 per pair what is the sale price of the jeans

Answers

Answer:

$21.25

Step-by-step explanation:

25 decrease 15% =

25 × (1 - 15%) = 25 × (1 - 0.15) = 21.25

HELP AND ILL LOBE U FORVEER

Answers

Answer:

A:4

Step-by-step explanation:

(12-4) + -8/2 = 8 + -4 = 4

hoped this helped!

Answer:

Step-by-step explanation:

(12-x)+y/2

(12-4)+-8/2

8+-8/2

How is theis function transformed from the parent function?
F(x) = [1/x-5] -1

Answers

-6 that’s the answer hope this helps

PLEASE HELP FOR 35 POINTS!

The relationship between the number of grams of carbohydrates in a loaf of bread and the number of calories the loaf
contains can be modeled by the equation y = 15x – 25, where x is the number of grams of carbohydrates, and y is
the number of calories. According to the model, which statements are correct? Select all that apply.
A. For every 1.0 gram increase in carbohydrates, the number of calories increases by about 25.0.
B. For every 2.0 gram decrease in carbohydrates, the number of calories decreases by about 30.0.
C. For every 3.5 gram decrease in carbohydrates, the number of calories decreases by about 87.5.
D. For every 7.5 gram increase in carbohydrates, the number of calories increases by about 112.5.
E. For every 10.0 gram increase in carbohydrates, the number of calories increases by about 15.0.

Answers

Answer: It would be b B. For every 2.0 gram decrease in carbohydrates, the number of calories decreases by about 30.0.

Step-by-step explanation:

your answer would be b

what is -7x-3y=-8 if y=-5

Answers

Answer:

3.29

Step-by-step explanation:

-7x-3(-5)=-8

-7x+15=-8

-15 -15

-7x=-23

/-7 /-7

x=3.29

Answer:

-1 , replace y by -5 then u will get 15 take to the other side -8-15=-23 then keep x alone divide both sides by -7 so x =3.28

Step-by-step explanation:

pls help ❤️❤️❤️❤️ it will make my day!

Answers

Answer: (0,-3/5)

Step-by-step explanation: Hope this helps

Lee's paper clip is 32 feet long. He is going to add paper clips continually for the next eight hours. At the end of eight hours, the chain is 80 feet long. Find the unite rate of growth in feet per hour. Be sure to show your work and label your answer!

PLEASE HELP ME !

Answers

Answer:

6ft/hour

Step-by-step explanation:

Answer:

6 feet/hour

Step-by-step explanation:

I first found out exactly the amount of feet that was added. [tex]80-32=48[/tex]

Then I divided that by the amount of hours. 48 ÷ 8 = 6

Given f(x)= x3 and g(x) = 2x + 7, express
(fºg)(x)'as a function of x.

Answers

Answer:

(f∘g)(x)=(2x+7)^3

Step-by-step explanation:

substitute g(x) in f(x)

(f∘g)(x)=f(g(x))=f(2x+7)=(2x+7)^3=(2x+7)^3

What is the area of the triangle?

Answers

Answer:

im pretty sure its 16 if its not im rlly sorry

Step-by-step explanation:

X + 84 2 -104 open or closed dot?

Answers

Answer:

550505=5

Step-by-step explanation:

3x² + 8x + 5 = 0 method of completing square.
plz help me I have lots of assignment.

Answers

Answer:

the answer is (x+1)(3x-5)

Answer:

X=-1,-[tex]\frac{5}{3}[/tex]

Step-by-step explanation:

Can anyo help me thanks

Answers

Answer:

(-3, -5)

Step-by-step explanation:

We will multiply (6a -2b = -8) by -3, and (a - 3b = 12) by 2

Thus,

-18a + 6b = 24

2a - 6b = 24

-16a = 48

a= -3

Then we'll substitute,

-18(-3) + 6b = 24

54 + 6b = 24

6b = -30

b = -5

(-3, -5)

$33 dollars for 4 pizzas what is the ratio of dollars to pizzas

Answers

Answer:$8.25 per pizza

Step-by-step explanation:

divide the money spent by the pizzas and find the ratio

Find the area of figure ABCDE if angles A, B, and C are right triangle

Answers

Answer:

85 ft.

Step-by-step explanation:

8*10=80 (the value of the the rectangle by itself)

then we take the values we are given and find the width and height of the triangle. Knowing it is a right triangle, we perform two equations,

15-10 (the total length of the polygon) 5 ft

and

8-6 (to find the height of the triangle, using the length where the hypotenuse of the triangle cuts off the rectangle) 2 ft

With this, we now have the length and width of the right triangle, and multiply them together to get 10. Because that formula only works on rectangles and squares, but we know that the triangle is a right triangle, we divide the 10 in half to get 5, which is the area of the triangle. Together, the value of the area for the rectangle and the triangle together result in 85 ft (remember to label units when in a written test!)

Pattie buys a handbag that costs 240 dollars and a scarf that costs 86 dollars. If sales tax is 7%, what is the total purchase price including tax?

Answers

Answer:

$348.82

Step-by-step explanation:

240 +86=326

326× 7%= 22.82

326+22.82= $348.82

Answer:

$348.82

Step-by-step explanation:

Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)

Answers

Answer:

-8

Step-by-step explanation:

-5x-15=25

-5x=40

x= -8

-5(x+3)=25
Divide both side by -5
x+3= -5
Move the constant and change it to positive
x= -5-3
Then add the numbers because they have the same sign, and you’re answer will be
x= -8

Giving brainliest
Which table represents the equation y = 8x?

Answers

Answer:

Step-by-step explanation:

The slope is 8 and it goes through the origin. In other words the y-intercept is 0.

Hope this helps.

Answer:

Step-by-step explanation:

Monique collects data from a random sample of seventh graders in her school and finds that 8 out of 20 seventh graders participate in after-school activities. Write and solve a proportion to estimate the number of seventh graders n who participate in after-school activities if 110 seventh graders attend Monique's school.

Answers

Answer:

Step-by-step explanation:

help me with this! i’ll give brainliest

Answers

Answer: 2; 6; 10; 14

Step-by-step explanation:

multiply the s values by 4 the add 2

example: 4(0)+2=2

PLEASE HELP ITS URGENT!!! I’ll give brainleist

Emma has $12.60 worth of nickels and quarters. She has 4 times as many quarters as
nickels. How many quarters does she have?

Answers

Answer:

LIke ummmm

Step-by-step explanation:

soo like maybe umm like umm she has 10 dollars worth of nickles and 1.60 dollars worth of quarters

Answer:

Emma has $50.40 worth of quarters

Other Questions

Ayer en la escuela yo ___ (tener/ salir) un dia muy bueno. 3. Give one reason why the reaction, ADP + P > ATP + H20, requires energy input.(Hint: Notice the charges of the molecules in the top figure.) PLEASE HELP MEEEEGenetic modification is a method farmers use so their crops are resistant to disease or cold temperatures. Which of these is a negative consequence of using genetically modified organisms?Genetic modification increases the extinction rate of the modified organism.Genetic modification decreases the population size of the modified organism.Genetic modification increases the carrying capacity of the modified organism. Genetic modification decreases the genetic variation of the modified organism. The debt ratio is calculated by dividing total assets by total liabilities.TrueORFalse PLEASE HELP ME WITH THIS ILL GIVE U BRAINLEST Figure ABCD is reflected across the x-axis.What are the coordinates of A' , B' , C' , and D' ?Enter your answer by filling in the boxes.A' ( , )B' ( , )C' ( , )D' ( , ) Which sentence contains an example of hyperbole?1. He was so mean even daisies looked away as he passed. 2. He was so mean we tried to avoid him whenever possible.3. He was so mean no one liked him. 4. He was so mean he never got picked for a team. Solve 9 ax + 10 ax = 11ax + 32 for x. Assume at 0.Can someone help Gary can hike 2.5 miles in 30 minutes.At that rate, how long will it take him tohike the 8 miles to Chena Lake? Critically thinking about a subject is the same as memorizing all the information you can about the subject.Please select the best answer from the choices providedTF Solve for x.7x - 3 = 46Explain your process below:First I...Then I...Insert picture of your work hereLastly I... what does it mean when you cancel out the variables and you have a solution like 5=5? Find the area...A. 54 sq inB. 60 sq inC. 72 sq in When the president orders troops to respond to an attack on one of our embassies in another country or orders our navy to patrol thePacific Ocean in order to show force or our ability to respond to foreign threats, what role is he acting as?A.Chief of the economyB.Commander in ChiefC.Chief Diplomat Pls help please!??!?!!?? PLS HELP I WILL GIVE BRAINLIEST HELP I WILL GIVE BRAINLIEST IF YOUR CORRECT :C Present Tense of Stem-Changing VerbsTranslate:o > ueSpanish Englishacordarse rememberacostarse liealmorzar contar costar colgar devolver dormir encontrar envolver jugar llover morder morir mostrar mover oler (hue) poder probar recordar resolver rogar soler sonar soar con tostar volar volver e > ieSpanish Englishacertar advertir atravesar calentar cerrar comenzar competir confesar consentir convertir defender despertarse empezar encender entender fregar gobernar hervir negar nevar pensar perder preferir quebrar querer recomendar referir sentarse sentir sugerir temblar e > iSpanish Englishcompetir despedir frer gemir impedir medir pedir rer reir repetir sonrer servir Evaluate the equation. -4x = 14 A.10 B. 7/2 C. -7/2 D. -10 Olmsted Co. has small computer chips assembled in Poland and transports the final assembled products to the parent, where they are sold by the parent in the U.S. The assembled products are invoiced in dollars. It uses Polish currency (the zloty) to produce these chips, and assemble them in Poland. The Polish subsidiary pays the employees in the local currency (zloty). Olmsted Co. finances its subsidiary operations with loans from a Polish bank (in zloty). The parent of Olmsted will send sufficient monthly payments (in dollars) to the subsidiary in order to repay the loan and other expenses incurred by the subsidiary. If the Polish zloty depreciates against the dollar over time, will that have a favorable, unfavorable, or neutral effect on the value of Olmsted Co.? Briefly explain.