Mathematics High School

if 39 is 100 percent then what is 35
Need answer quick

Answers

Answer 1

Answer:

89.7% is your answer

or 90% if you round it.

Related Questions

-13 =\dfrac r9+8−13=
9
r
​
+8

Answers

Answer:

Ello, estoy aquí para ayudar, pero hablo español, con suerte, entenderás que lo estoy intentando.

56738w7421098548091672949123749279102

Step-by-step explanation:

Answer:

-189

Step-by-step explanation:

The number of ducks, D, (in thousands) and geese, G, (in thousands) that migrate from 1980 to 2000 can be modeled by the equations:

D = -120 + 294.1t - 184.4t + 50.2t3, 1 < t < 21

G = -188 + 579.6t - 403.3t + 97.8t3, 1 < t < 21

Where t represents the year, with t = 1 corresponding to 1980.

a) Find a radical expression that models the total number, T, of birds that migrated from 1980 to 2000.

T = -68 + 873.7t - 218.9t + 148tt

T = -308 + 1021tt - 587.7t

T = -68 + 285.5t - 218.9t + 47.6tt

T = -308 + 873.7t - 587.7t + 148tt

Answers

Answer:

its b

Step-by-step explanation:

trust mee

What's the sum of x and half of x?
Can someone help please... ​

Answers

Answer:

x + 1/2x OR x + x/2

Both of them are the same. Hope this helps, thank you :) !!

WILL MARK BRAINLIEST ON THE FIRST PERSON !! Giving EXTRA POINTS!! Need the answer right now!!


Damian has a rectangular photo frame. The length of the photo frame is 30 inches, and the width of the frame is 16 1/4 inches. What is the length of the diagonal of this frame in inches?

Answers

Answer:

I think it's 34.12 inches

Step-by-step explanation:

Use the Phythagorean Theorem, because bisecting a rectangle using the diagonal will produce 2 triangles. The diagonal represents the hypotenuse of the triangle so to solve for it you'd use the formula c² = a²+b²


please help xxxxxxxx​

Answers

Answer:

X=2

Step-by-step explanation:

that's the answerrrr for b)

A rectangular plastic tarp is 4 times as long as it is wide. Its width is 8 meters. What is the perimeter of the plastic tarp

Answers

Answer: 80meters

Step-by-step explanation:

Perimeter= adding all sides

Width=8 meters

We know two sides together are 16.

The length is equal to 4 x 8.

Each long side is equal to 32.

32+32+16= 80.

Please help. I don’t know anything about this test.

Answers

Answer: B

Step-by-step explanation: i could be wrong

The answer selected is my answer. Is it wrong. Tell me and the right answer and you will be the brainest answer also please quick due at 7:15am. Please make sure you know what you are doing because a I have missed a lot of these because people thought they could do it but they couldn't. I will take the best answer.

Answers

Answer:

WAAIITTTTT

THE ANSWER IS 4 AND 3

ANGLE 4 AND 3 ARE COMPLEMENTARY

hope it helps you

may you get good grades !!

The quotient of z and 8

Answers

8z

so apparently my answer need to be more than 20 characters long

HELP HELP ASAP PLEASE

Answers

If I’m not wrong it would be y=2x+9
so the 3rd option

The slope of the minute hand on an analog clock is given by the expression cot(π/30 t), where t is time in minutes. Which of the following best represents the first time when the slope is 0.5?

-9.7 min.
-10.0 min.
-10.3 min.
-10.6 min.

Answers

Answer:

10.6 minutes.........

For the function (x) = -3x+8, determine x when f(x) = -25

Answers

Answer:

83

Step-by-step explanation:

f(x)= -3(-25)+8=83

The value of the variable is "x = 11" when f(x) = -25 for the given function f(x) = -3x+8.

What is the function?

The function is defined as a mathematical expression that defines a relationship between one variable and another variable.

To determine x when f(x) = -25 for the function f(x) = -3x+8, you will need to solve the equation -3x+8 = -25 for x.

To do this, you can follow these steps:

Begin by isolating the x term on one side of the equation. To do this, you can add 3x to both sides of the equation to get -3x+3x+8 = -25+3x.

Simplify the left side of the equation by combining like terms to get 8 = -25+3x.

Subtract 8 from both sides of the equation to get 0 = -25+3x - 8.

Add 25 to both sides of the equation to get 33 = 3x.

Divide both sides of the equation by 3 to get x = 33/3 = 11.

Therefore, x = 11 when f(x) = -25 for the function f(x) = -3x+8.

Learn more about the function here:

brainly.com/question/12431044

#SPJ2

Question 3(Multiple Choice Worth 1 points)
(03.06 LC)
Determine if the sequence is arithmetic or geometric, and find the common difference or ratio.
X
1
2
3 4
f(x) 81 72 63 54
O Arithmetic, common difference = 9
O Arithmetic, common difference = -9
O Gealmetric, common ratio = 9
Geometric, common ratio = -9

Answers

Answer:

O Gealmetric, common ratio = 9

Step-by-step explanation:

Part A. The height of a right circular cone is 10 inches. The radius of the base of the cone is 2.5 inches. What is the volume of the cone rounded to the nearest cubic inch? Enter your answer in the box.

Part B. The volume of a right cylinder is 7,448pi cubic centimeters. The diameter of the base of the cylinder is 28 centimeters. What is the height, in centimeters, of the cylinder? Enter your answer in the box.​

Answers

Answer:

I think 1191

Step-by-step explanation:

What is the distance from (3.5, 5) to (3.5, -12)?

Answers

Answer:

17

Step-by-step explanation:

if you need the direction it is downward on a graph or along the y-axis

hope this helps :)

What is d = -12t + 96 ?

Answers

Answer:

t = 8 - 1/12d

Step-by-step explanation:

tell me if this is wrong

8j + 3-j=17
solve for J

Answers

First you have to combine like terms which you would combine 8j and j which would be 7j+3=17 then subtract 3 from 17 giving you 14. And after that your left with 7j=14 then divide 7 on both sides giving you 2 as your answer.
Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii it’s 2

pleaseeee helppppp pleassee 1 min left

Answers

Answer:

its the 4th answer

Step-by-step explanation:

are these lines parallel, perpendicular, or neither?​

Answers

Answer: perpendicular lines

Step-by-step explanation: try Desmos :) its a life saver ;)


Help me please !!!!! It’s urgent

Answers

I did that equation on the side and I got 442, I hope this helps

A cashier checks the price of a hockey stick that is marked $44, because it usually rings up at $80. What is the discount percentage?

Answers

Answer:

The discount percentage is 45%.

Step-by-step explanation:

To be able to determine the discount percentage, you can use the following formula:

Discount percentage=(final price-original price/original price)*100

Original price=80

Final price=44

Now, you can replace the values in the formula:

Discount percentage=(44-80/80)*100

Discount percentage=-45%

According to this, the answer is that the discount percentage is 45%.

A person has 28 coins, all dimes and quarters, worth $4.60. How many quarters are there?

16
18
12

Answers

Remember that a dime is worth 10 cents and a quarter is worth 25 cents and $4.60 is 460 cents.

Let D = the number of dimes and Q = the number of quarters.

Now let's translate the English into math. . .

there are 28 coins in all--> D + Q = 28  so D = 28 - Q

they are worth 460 cents--> 10D + 25Q = 460

Now substitute 28-Q for D--> 10(28-Q) + 25Q = 460

280 - 10Q + 25Q = 460

Combine like term. . .

15Q = 180

Divide both sides by 15--> Q = 12

So D = 16

Answer:

12

Step-by-step explanation:

D=dimes Q=quarters

D+Q=28 so D=28-Q

460=10D+25Q

substitute 28Q for D

10(28-Q)+25Q=460

280-10Q+25Q=460

combine like terms

15Q=180

divide both sides by 15 so Q= 12 and D=16

(I believe this is the correct answer)

In which quadrant does θ lie given that sinθ > 0 and cos θ < 0

Answers

The quadrant in which the angle θ lies when sin θ > 0 and cos θ < 0 will be

in the second quadrant

What are trigonometric relations?

Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles

The six trigonometric functions are sin , cos , tan , cosec , sec and cot

Let the angle be θ , such that

sin θ = opposite / hypotenuse

cos θ = adjacent / hypotenuse

tan θ = opposite / adjacent

tan θ = sin θ / cos θ

cosec θ = 1/sin θ

sec θ = 1/cos θ

cot θ = 1/tan θ

In the first quadrant, sin, cos and tan are all positive.

In the second quadrant going anti-clockwise, only sin is positive.

In the third quadrant going anti-clockwise, only tan is positive.

In the fourth quadrant going anti-clockwise, only cos is positive

Given data ,

Let the angle be θ

Now , the sin of the angle θ is positive and cos of the angle θ is negative

The equation is given as

sin θ > 0 and cos θ < 0

And , from the trigonometric relations , we know that

In the first quadrant, sin, cos and tan are all positive.

In the second quadrant going anti-clockwise, only sin is positive.

In the third quadrant going anti-clockwise, only tan is positive.

In the fourth quadrant going anti-clockwise, only cos is positive

So , in the second quadrant only sin is positive and all the other trigonometric relations are negative

Therefore , the quadrant where sin θ > 0 and cos θ < 0 will be in the second quadrant

Hence , The quadrant in which the angle θ lies when sin θ > 0 and

cos θ < 0 will be in the second quadrant

To learn more about trigonometric relations click :

https://brainly.com/question/14450671

#SPJ2

Solve 3-5(x+4)=8(2x-3)
Please show your work​

Answers


3−5x−20=16x−24

−5x−17=16x−24

−17=16x−24+5x

−17=21x−24

−17+24=21x

7=21x

7/21=x

x= 1/3

Arrange the numbers in order from least to greatest:

Answers

Answer:

-3√64, 6√64, -3√-64, √64

5. Find the slope of a line perpendicular to the graph of the given equation:
y = 2/7x + 1
-7/2
2/7
-2/7
7/2

Answers

Answer:

2/7

Step-by-step explanation:

Slope is the number in front of the x

Find the Slope of the blue line on the grid *

Answers

Answer:

i think it is A

Step-by-step explanation:

which answer matches the sentence?

the quotient of a number n and 3 is 9

Answers

Answer:

n/3 = 9

Step-by-step explanation:

quotient is the result you get from division

The art club has a goal to raise at least $500 by selling paintings to the student body for $15 each. They have already spent $70 buying paint. Which inequality could be used to find the number of paintings the art club needs to sell to reach their goal?
Answers
A.15x - 70 ≤ 500
B. 15x – 70 ≥ 500
C. 70x – 15 ≤ 500
D. 70x – 15 ≥ 500

Answers

Answer:

choice b is correct

Factor completely:
x^3 - x^2 - 6x

Answers

Answer:

[tex]x(x-3)(x+2)[/tex]

Step-by-step explanation:

1. Find the GCF (Greatest Common Factor)

[tex]GCF=x[/tex]

2. Factor out the GCF and simplify.

[tex]x(x^{2} -x-6)[/tex]

3. Factor [tex]x^{2} -x-6.[/tex]

Which two numbers add up to -1 and multiply to -6?

-3 and 2

Rewrite the expression using the numbers above.

[tex](x-3)(x+2)[/tex]

4. Done!

[tex]x(x-3)(x+2)[/tex]

Other Questions
Write a division expression with a quotient that is: a. greater than 80.001 b. less than 80.001 c. between 80.001 and 8 1 10 What are the signs and symptoms of Child abuse and neglect? Please put it in a sentence that makes sense. This is for an essay. Thank you! STUDY QUESTIONS1. (a) You are provided with a 15 cm long steel strip,By using a permanent bar magnet explain howyou will magnetise the steel strip graph the inequality:y>|x-7|+1 Why did Japan work to modernize Korea between 1910 and 1945?Japan hoped to benefit itself.Japan hoped to restore democratic ideals.Japan hoped to assist the regional economy.Japan hoped to end its colonization of the peninsula. Select the correct answer.Which point lies on a circle with a radius of 5 units and center at P(6, 1)?A. Q(1,11)B. R (2,4)C. S (4, -4)D. T(9,-2) Tayler works at a bicycle shop. When he sells a bicycle, he earns 6% of the sale price as a commission One day Tayler sold 1 bicycle for $125 and 2 bicycles for $75 cach What was the total amount ocommission he earned?HELP...... Which equation below would match this graph?a. y = 3(2)^xb. y = 2(2)^xc. y = 2^xd. y = (-2)^x Find the slope of the line on the graph. Reduce all fractional answers to the lowest terms. -1/2 2 1/2 Jane is a single parent with three children. The twins are 5-year-old boys, and her oldest is a 15-year-old girl. The kids are often without school supplies, and sometimes her daughter has no lunch money because she can't afford them. Jane smokes two packs of cigarettes a day. What is your perception of Jane? How many gallons will you get if you mix 3 pints, 6 quarts, and 2 cups Which would most likely be found in an unlimited government? A. a written constitution B. a single political party C. respect for private property D. protection of individual liberties Read the paragraph.The Gonzales family offers an impressive example of environmental consciousness. Family members turn off lights and electronics as they leave their rooms. When the family is gone for the day, the air conditioning is set at a slightly higher temperature to reduce cooling costs. Mr. and Mrs. Gonzales use reusable grocery bags that the family stores in the pantry. A backyard garden provides more than half of the vegetables that the family consumes, and rain barrels are used to irrigate the crops.The topic of the paragraph is . How can you tell whether the parabola had a reflection? Solve x3= 27.A = 13B. x= 5.2C. x=3D. x=9 Who invented the clock theory? Every morning the rooster crows, then the sun rises. Therefore the rooster causes the sun to rise. is this logical. You purchase 5 tickets to a football game from an Internetticket agency. In addition to the cost per ticket, the agency chargesa convenience charge of $2.50 per ticket. You choose to pay for rushdelivery, which costs $15. The total cost of your order is $352.50. What isthe price per ticket not including the convenience charge? Look at the picture above. Which of the labeled locations probably has the lowest temperature? A. The temperature is probably lowest at X. B. The temperature is always the same at X, Y, and Z. C. The temperature is probably lowest at Z. D. The temperature is probably lowest at Y. Plz help.................