Mathematics High School

Help me pleaseeeeee!!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

It's a guess

Related Questions

Two parallel lines are crossed by a traversal. What is the value of b?
b=32
b=52
b=118
b=128

Answers

Answer:

b = 128 answers it is alternate angle

Answer:

C). b=118

Step-by-step explanation:

took the test on edge

If there are 420 students surveyed, which equation can be used to find the number of students s who prefer rap? Pop: 5/8 Jazz: 1/8 Rap: 1/4 Answers: A. 1/4s = 420 B. S = 1/4 * 420 C. S + 1/4 = 420 D. 420 + s = 1/4

Answers

Answer:

B. [tex]s=\dfrac{1}{4}\times420[/tex]

Step-by-step explanation:

Total number of students surveyed = 420

Of which only [tex]\dfrac{1}{4}[/tex] prefer rap.

So, the number of people who like rap is the product of the fraction of people who prefer rap and the total number of students.

[tex]\text{Number of students who prefer rap}=s=\dfrac{1}{4}\times420\\\Rightarrow s=105[/tex]

The number of students that prefer rap is 105

So the equation is [tex]s=\dfrac{1}{4}\times420[/tex].

Find the slope and the y-intercept of the line.
6x+2y=-2

Answers

Answer:

Slope: -3

Y Intercept: (0,-1)

Step-by-step explanation:

Answer:

slope -3

y = 0,-1

Step-by-step explanation:

PLS HELP
Determine the intercepts of the line. y=11x+6 (x and y intercept)

Answers

Answer:

Step-by-step explanation:

the xintercept is (-6/11,0)

y intercept is (0,6)

Solve for x.
4 + 2x = 10

Answers

Answer:

The answer is 3

Hope this helps!

During an 8-hour shift, Sophia can make
24 sweaters.

Answers

Answer:

so what can we do for Sophia???

LOL

Step-by-step explanation:

What is the
proprtion?

Answers

In mathematics, two varying quantities are said to be in a relation of proportionality, if they are multiplicatively connected to a constant; that is, when either their ratio or their product yields a constant. The value of this constant is called the coefficient of proportionality or proportionality constant.

Complete the work to solve for y:

What is the value for y?

Answers

Answer:

The value of y = 11/2

Step-by-step explanation:

As the work is completed up to the point

[tex]\frac{11}{5}=\frac{2}{5}y[/tex]

Now completing the remaining work

[tex]\frac{11}{5}=\frac{2}{5}y[/tex]

Dividing both sides by 2/5

[tex]\frac{11}{5}\div \frac{2}{5}=\frac{2}{5}y\div \frac{2}{5}[/tex]

[tex]\frac{2}{5}\cdot \frac{5y}{2}=\frac{\frac{11}{5}}{\frac{2}{5}}[/tex] ∵ [tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{\frac{b}{c}}=\frac{a\cdot \:c}{b}[/tex]

[tex]\frac{2y\cdot \:5}{5\cdot \:2}=\frac{\frac{11}{5}}{\frac{2}{5}}[/tex] ∵ [tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\cdot \frac{c}{d}=\frac{a\:\cdot \:c}{b\:\cdot \:d}[/tex]

[tex]\frac{y\cdot \:5}{5}=\frac{\frac{11}{5}}{\frac{2}{5}}[/tex] ∵ [tex]\mathrm{Cancel\:the\:common\:factor:}\:2[/tex]

[tex]y=\frac{\frac{11}{5}}{\frac{2}{5}}[/tex] ∵ [tex]\mathrm{Cancel\:the\:common\:factor:}\:5[/tex]

[tex]y=\frac{11\cdot \:5}{5\cdot \:2}[/tex] ∵ [tex]\mathrm{Divide\:fractions}:\quad \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot \:d}{b\cdot \:c}[/tex]

[tex]y=\frac{11}{2}[/tex] ∵ [tex]\mathrm{Cancel\:the\:common\:factor:}\:5[/tex]

Therefore, the value of y = 11/2

If b(x) = -2(x-50), what is the value of b(20)?

Answers

Answer:

Step-by-step explanation:

-2(20-50)

-40 + 100 = 60

2. through: (8,5), perpendicular to y=-1/2x +4

Answers

Perpendicular slope: flip sign and reciprocal = 2
Y = 2x + b
Plug in point (8,5)
5 = 2(8) + b
5 = 16 + b
b = -11
Equation: y= 2x - 11

Simplify the radical √75 and explain how you got the answer :) please!

Answers

Answer:

8.6

Step-by-step explanation:

What is the solution to this system of equations?
x+y= 6
x=y+4

Answers

Answer:

5,1

Step-by-step explanation:

mark brain if right

Answer: (5,1)
x=5
y=1

Solving Steps:

What is the slope of the line that passes through the points (-2, 7) and (2, -5)?
Write your answer in simplest form

Answers

Answer:-3

Step-by-step explanation:

Plzzzzzz helpppppp meeeee

Answers

The number of people in thousands

What is the interval?

Answers

I think it’s [-1, 4]

What are the answers

Answers

Answer:

81 for the first blank and 12 for the second.

Step-by-step explanation:

The rule is divie or multiply by 9. (depending on what side its asking)

PLS HELP FAST WITH THIS QUESTION

Answers

I think 13 because 5 diveded by 65 is13 so if u times that by 1 it’s 13

Janice is redecorating her room. She wants to paint a design on a rectangular section of her wall that is at least 76.5 square feet. The height of the design will be 8.5 feet. What is the minimum length of the design Juanice will paint on the wall? PLEASE HELP!!

Answers

Answer:

9 feet

Hope this helps

Answer:

9 feet

Step-by-step explanation:

I = 9 feet ~ C

plzzzzz hurry i'm running out of time
The tree in Shen's backyard is 8.2 m high. How high is it in centimeters?
Be sure to include the correct unit in your answer.

Answers

Answer:

820 cm

Step-by-step explanation:

Since one meter is 100 cm, 8.2*100 is 820

Answer: 820

Step-by-step explanation:

1 meter is 100 centimeters

1 meter is 100 centimeters, 8.2 meters are 820 centimeters.

y is directly proportional to x2
If y = 12 when X = 2 find
X when y = 300

Answers

80 I hope this helps

Pls help me asap!!!!

Answers

I believe that it is C, mind you I could’ve got it wrong. It’s been awhile since I’ve done that kind of math.

HELP PLZZZZZZZZZZ ITS DUE NOW

Answers

Answer:

yes its a right trinagle

Step-by-step explanation:

well first it has a right corner which is a right angle you can tell by putting your hand like a L

NG
1. An exterior angle of a triangle has a measure of 68º. Which of the following could not be the measure of
one of its remote interior angles?

Answers

Answer:

(4) 71°

Step-by-step explanation:

The sum of remote interior angles is equal to the sum of exterior angle.

The angle that could not be the measure of one of its remote interior angles is 71 degrees

First, we must understand that any interior angle of a triangle cannot be greater than its exterior angle.

The correct value in the given option will be any angle that is greater than 68 degrees.

From the given options, we can see that the only angle that is greater than 68 degrees is 71 degrees.

Hence the angle that could not be the measure of one of its remote interior angles is 71 degrees

Learn more here: https://brainly.com/question/24231058

Find the slope and the y-intercept of the line.
y = 8x - 1

Answers

Answer:

y = - 1

you basically replace with a 0 and multiply 8 and 0 which leaves you with y = -1

I’m offering 29 points!!!!!!!! AQRS = ATUV Name the angle or side that corresponds to the given part for the question.

Answers

A, C and D because the angles are named in order. Q=T R=U and so on

quadrilateral ABCD is a parallelogram A(-3,-2) B(-1,2) C(1,1) D(-1,-3)

Answers

Okay

Step-by-step explanation:

x= 7
what does the following expression equal:
3+6x-12x+14

Answers

Answer:

-25

Given:

x=7

Step-by-step explanation:

3+6x-12x+14

⇒ 3 + 6(7) - 12(7) + 14

⇒ 3 + 42 - 84 + 14

⇒ 45 - 84 + 14

⇒ -39 + 14

⇒ -25

hope you understood!

3+42-84+14=
Work from left to right
45-84+14=
-39+14=
ANSWER: -25

Joe had a balance of $34 on his credit card. He bought a sandwich and charged $40 on his credit card. 1a.) Write an equation that represents this scenario.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Credit card balance = $34

Amount of sandwich purchased = $40

The cost of sandwich purchased us added to the Initial credit card balance as the balance in a credit card is amount owed.

Hence it could be interpreted as though Joe has made purchases which amounts to $34 with his card before purchasing sandwich that costs $40

Hence; new card balance :

(Intial card balance + cost of sandwich)

$34 + $40 = $74

What system of equations can be used to ring s, the cost in dollars of each standard photo and w, the cost in dollars of each wallet photo ?

Answers

Answer:

Step-by-step explanation:

3 divided by 2/5

A. 7
B. 7 1/5
C. 7 1/2
D. 8

Answers

The answeris (71/5)..

Answer:

Step-by-step explanation:

3 divided by 2/5 will become 3 times 5/2

multiply the numerator so 15

and the denominator is 2

15/2 is 7.5

so 7 and 1/2

so your answer is C

Other Questions

The noble gases can be found in group/period ____ PLEASE I NEED HELPDo you think today's immigrants have a more difficult experience than immigrants in the past? Support your answer. An elementary school has 1,134 seeds. The seeds will be planted in 27 rows.Each row will have the same number of seeds. How many seeds will be plantedin each row? She also mentions some furniture. What items of furniture did she mention? #8 linear inequality in two variables is shown below. -4y hurry due in five min plz help How does the author's use of figurative language contribute to creating suspense in the story in the following sentence?"The air was deadly cold and the wind was like a flat blade of ice on his cheek." (8LA.A.4)O A. The author uses personification and a simile to provide sensory details of the scene.oB. The author uses personification to bring emotion to the scene.OC. The author uses a simile to create a light-hearted tone on a wintry day.oD. The author uses personification and a simile to provide emphasis to the conflict. Please help with this math question guys! Thank you! (Please choose one of the provided answers)I will mark Brainliest :) 2 ptsQuestion 3Select all parts from the expression above that represents a constant term.-4.9-4.9t?1.82222tWhich ones are constant terms pls help The perimeter of a triangle is 59 cm. The first side is 7 cm shorter than the second side. The third side is 4 cm less than twice the length of the first side. Find length of each side Gordon Company started operations on January 1 of the current year. It is now December 31, the end of the current annual accounting period. The part-time bookkeeper needs your help to analyze the following three transactions: a. During the year, the company purchased office supplies that cost $2,300. At the end of the year, office supplies of $670 remained on hand. b. On January 1 of the current year, the company purchased a special machine for cash at a cost of $23,500. The machine's cost is estimated to depreciate at $2,350 per year. c. On July 1, the company paid cash of $840 for a two-year premium on an insurance policy on the machine; coverage began on July 1 of the current year. Slope review PROBLEM : What is the slope of the line whose equation has the following solutions? Give an exact number. Solution: x = -2.5 y= 0.5 Solution: x=2 y = 2 The slope is: The person granting another person to act on their behalf using a power of attorney is called a _______________. A) Potentate B) Premier C) Principal D) Agent E) None of the above Mark for follow up Opposed to the idea that government should be directly involved in peoples lives, Hoover Please hurryBase your answer on the passage belowSmokers are passing down problems to future generations. Men who smoke and drink alcohol could be endangering the health of their future children and grandchildren. Toxic chemicals in cigarettes and alcohol are thought to cause changes in the DNA, which are passed down via the sperm to future generations.4.Explain how smoking and drinking alcohol by males can affect the development of an embryo. where my ladies at?............15 year old boy Which TCF checking account fee is the most expensive? In general, Harding is asking the nation to be calm and thoughtfultake action for changefight its enemies Nicole is making 1,000 bows for people who donate to the library book sale. She needs a piece of ribbon that is 0.45meter long for each bow. How many meters of ribbon does Nicole need to make the bows? What does it mean when the x- coordinate or y-coordinate of a point is 0 ?