Mathematics High School

please help me with the answer​

Please Help Me With The Answer

Answers

Answer 1
Hope this helps!

Xoxo
Please Help Me With The Answer

Related Questions

what pair of numbers have a sum of 100?

Answers

Answer:

50+50

75+25

60+40

90+10

45+55

Step-by-step explanation:

what is the remainder when 2 is synthetically divided into the polynomial -3x^2 + 7x - 9?

A. -5
o
B. 0
o
C. 3
o
D. -7

Answers

Answer:

The remainder is -7; option D

Step-by-step explanation:

To find the remainder, simply substitute 2 into the polynomial

We have;

-3(2)^2 + 7(2) -9

= -12 + 14-9

= 14-21 = -7

50 pointsssss!!!!
Donny used a ruler to measure the distance across the face of a dime.

Which answer is a reasonable measurement for the width of the dime?


17.9 mm

0.705 in.

1.79 cm

7.05 in.

Answers

17.99mm and ).705 in

Step-by-step explanation:

Answer:

0.705 inches and 1.79 centimeters are both reasonable answers (they're the same)

Step-by-step explanation:

18 milimeters is too small

7 inches is too big

What is the remainder when x3+4x2−7x−10 is divided by x+4?
Enter your answer as an integer, like this: 42

Answers

Answer:

18

Step-by-step explanation:

If a polynomial f(x) is divided by (x + h) then the remainder is equal to f(- h)

Given

f(x) = x³ + 4x² - 7x - 10 and divided by (x + 4), then the remainder is

f(- 4) = (- 4)³ +4(- 4)² - 7(- 4) - 10 = - 64 + 64 + 28 - 10 = 18

Thus the remainder is 18

can someone pls help me with this answer!

Answers

Answer:

3.5<2

2>3.5

Step-by-step explanation:

Please help me out!​

Answers

Answer:

50

Step-by-step explanation:

0.2 is the correct answer

what is the slope of the line that contains these points?

Answers

The slope would be -8

"Tyler is a beast at baseball. He scored 22 home runs in 7 games. If he keeps up that pace, how many home runs would he score in 21 games?

Answers

Answer:

66 HR

Step-by-step explanation:

We can set up an equivalent proportion and cross-multiply like this:

22/7=x/21

Cross multiply.

7x=462

Divide by 7 on both sides.

x=66

HTH :)

Answer:

6.681818182

Step-by-step explanation:

First we find the unit rate by dividing 7 by 22 to get 0.3181818 now we know how many he scores per the each game,  now we multiply that by 21 to get  6.681818182

Solve the simultaneous equations:

3a-2b=14
4a+3b=13

Answers

Answer:

Step-by-step explanation:

3a-2b=14 multiply by 3

9a - 6b = 42 (1)

4a+3b=13 multiply by 2

8a +6b = 26 (2)

sum up (1) and (2)

17a = 68

a =4

b=-1

Answer:

a = 4 b = -1

Step-by-step explanation:

13 = 4a - 3b  (1)

14 = 3a + 2b  (2)

(1) x 2

(2) x 3

26 = 8a - 6b   (3)

42 = 9a + 6b   (4)

(3) + (4)

68 = 17a

68/17 = 17a/17

a = 4

Substitute back in to original equation

14 = 3(4) - 2b

14 = 12 - 2b

14 - 12 = 12 -12 - 2b

2 = -2b

Divide by -2 both sides

b = -1

Check

3(4) - 2(-1)

12 + 2 = 14

Whats 3 x 5
pls i give brainlieistsd

Answers

Answer:

the answer is 15 hdkdiemidd

Pls help
11% of 57 =
39% of 28 =
8% of 97 =
6% of 24.4 =
77% of 9.2 =

Answers

Answer:

1, 6.27, 2, 10.92, 3, 7.76, 4, 1.464, 5, 7.084

Step-by-step explanation:

Answer:

11% of 57= 56.89

39% of 28= 27.61

8% of 97= 96.92

6% of 24.4= 24.34

77% of 9.2= 8.43

what are the zeros of f(x)=(x-1)(x+6)

Answers

x would equal (1,6) !!

Answer:

x = - 6, x = 1

Step-by-step explanation:

To find the zeros, let f(x) = 0, that is

(x - 1)(x + 6) = 0

Equate each factor to zero and solve for x

x + 6 = 0 ⇒ x = - 6

x - 1 = 0 ⇒ x = 1

Please help ASAP!!!!!!

Answers

Answer:

D: 2/3x - 13/12 = -5/12x

Step-by-step explanation:

2/3x - 5/6 = -5/12x + 1/4

To simplify, the denominator must be the same. So,

5/6 = 10/12

and 1/4 = 3/12

Then, you move the values to the same side via addition or subtraction.

2/3x (- 10/12 - 3/12) = -5/12x

2/3x - 13/12 = -5/12x

HELPPP ASAP PLSSS
Which is the best estimate of the product of the fractions

Answers

the best estimate is 1/2

When you multiply a function by -1, what is the effect on its graph?
A. The graph flips over the line y=x
B. The graph flips over the x-axis
C. The graph flips over the y-axis

Will give brainliest! TYSM! <3

Answers

9514 1404 393

Answer:

  B.  The graph flips over the x-axis

Step-by-step explanation:

When you plot the coordinate pair (x, y), you plot the point 'y' units above the x-axis. If you change the sign of that (multiply the function by -1), then the point becomes (x, -y), and is plotted 'y' units below the x-axis.

The graph flips over the x-axis.

__

Attached is an example of a function with its original graph (red) and the graph after being multiplied by -1 (blue). The blue graph is a reflection of the red graph across the x-axis.

Math? Anyone good with ratios and scaled copies? Thanks. 8 points for an answer

Answers

Answer:

The C-O-P( Constant of proportionality ) Is 5

Step-by-step explanation:

To get to

9-45 Its *5

11-55 Its *5

13-65 Its *5

Y=5x

Dylan and Lucas know the digits in the product

6x3.01

are 1806. Dylan says the decimal should be placed between the 8 and 0. Lucas says the decimal should be placed between the 1 and 8.


Determine which student is correct. Explain your thinking using estimation and place value in your response.

Please answer and ill give 5 stars

Answers

Answer:

dylan

Step-by-step explanation:

on a number line, 2.2 would be located. Choose all answers that make a true statement.
A. between 2.1 and 2.3
B. to the left of 2.54
C.to the right of 2.6
D. to the right of 2.19

Answers

A, B and D are true

————————————-
2.1 2.19 2.2 2.3 2.54 2.6
A, B, and D are all true

find the slope of japan to the philippines


Answers

Answer:

y = 2/1x - 7

y = 2x -7

y= mx + b is the formula

rise over run

1. What will happen to the current if the voltage is decreased by one half while the
resistance is held constant? State the relationship of voltage and current based
on your answer.​

Answers

Answer: Current will reduce by half

Step-by-step explanation:

The formula for Current is;

Current = Voltage/ Resistance

Say for instance that Voltage is 5 volts and Resistance is 2 ohms. Current will be;

= 5/2

= 2.5 amps

If Voltage is decreased by one half to 2.5 while resistance is held constant, current becomes;

= 2.5/2

= 1.25 amps

Current went from 2.5 to 1.25 amps.

This shows that current will reduce by half if the voltage is decreased by one half while the  resistance is held constant.

Solve for the roots in simplest form using the quadratic formula:
4x2 – 12x = -17

Please answer

Answers

Step-by-step explanation:

4x² - 12x + 17 = 0

i is an imaginary number and it equals √-1, and you usually put it when the number under the root is negative.

So √-5 = √5i and √-4 = 2i

Need help asap thank u !!! Finding the measure of angle N

Answers

Answer:

Its 20

Step-by-step explanation:

Find the value of x in each case:

Answers

Nice... you might have put the wrong picture lol

Answer: How’s that 2021 going for u?

Step-by-step explanation:

c=40squared+35squared minus 2 times40 times 35cos(50)?
the answer to this is then square rooted but i cant figure it out

Answers

Step-by-step explanation:

c² = 40² + 35² − 2(40)(35)cos(50)

c² = 1600 + 1225 − 2800 cos(50)

c² = 1025.195

c = 32.019

Solve 2x + 6 > 20.
O A. x> 13
O B. x>7
O c. x< 13
O D. x<7

Answers

Answer:

the answer is x>7

Step-by-step explanation:

The solution of the inequality 2x + 6 > 20 is x<7.

What is Inequality?

Mathematical expressions with inequalities are those in which the two sides are not equal. Unlike to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

We have the inequality 2x + 6 > 20.

Now, Subtract 6 from both side we get

2x+ 6 - 6< 20 - 6

2x < 14

Divide both side by 2 we get

2x/2 < 14/2

x< 7

Learn more about Inequality here:

https://brainly.com/question/30231190

#SPJ7

Three vertices of a rectangle are located at points (-3, 4), (5,-6), and (5, 4). Where is the fourth vertex located?

Answers

Answer:

(-3,-6)

Step-by-step explanation:

We know that rectangles are four-sided shapes made up of four parallel lines. Opposite sides are congruent. We can do a quick graph, keeping those criteria in mind, and quickly figure out that the missing point is (-3,-6).

Hope this helped!

Please help me out!​

Answers

Answer:

it is x3=0.4

Step-by-step explanation:

If you want to find the decimal form of a fraction, all you need to divide the numerator by the denominator by using a calculator or long division method. Right after, all you need to add the decimal number to the whole number. What is 5/8 as a decimal? 5/8 expressed in a decimal form expressed as 0.625.

Top right choice is correct

Use the information given to determine the total percentage withheld. Round answer to nearest whole percent.

Answers

Answer:

23%

Step-by-step explanation:

I believe you subtract all of the taxes from the Gross Income first.

This will give you with $429.02

$429.02/560= About 76.6 percent.

100 percent-76.6 percent = Around 23.3 percent.

Round that down to 23 percent.

Hope this helps!

Label the endpoints to round 21.897 to the nearest hundredth​

Answers

Answer:

21.897 to the nearest hundredth is 2.19

What is the quotient in simplest form?

Three-fourths divided by StartFraction 5 Over 16 EndFraction
StartFraction 15 Over 64 EndFraction
StartFraction 15 Over 16 EndFraction
2 and two-fifths
2 and StartFraction 8 Over 20 EndFraction

Answers

Answer:

2 and two fifths

Step-by-step explanation:

jehfjfjfnjdjfjfnfjifnnfjjf

Answer:

2 and 2/5

Step-by-step explanation:

Other Questions
A sample of 5.0 g of hydrogen gas reacts with 5.0 g of oxygen gas.2H2(g) + O2(g) > 2H2OPlease answer the questions in a b c d and e, or at least in any of the ones you know. Thank you. Harry was given an assignment. He had 42 days to get 336 tasks done at work.Which operation would he use to figure out how many tasks he needs to complete each day? Read the excerpt from A Black Hole Is NOT a Hole by Carolyn Cinami DeCristofano.Einstein's idea of gravity had big consequences. It helped explain some observations that Newton's idea didn't account for. It also opened our minds to amazing new possibilities. For example, taking his cue from Einstein's idea that space bends, scientist Karl Schwarzschild began to think about what would happen if a place in space were extremely distorted. His answer: light would follow the hyper-bent space, never to turn away from it. This was the first prediction of a black hole. At first, some scientists (including Einstein!) rejected Schwarzschild's ideas. Others were intrigued and began searching the skies for real black holes. Just decades later, they found the first of them. It just goes to show: sometimes, as Einstein himself once said, "Imagination is more important than knowledge."Which is an objective statement about the excerpt?Einstein was a more enlightened thinker than Isaac Newton.Einsteins ideas about gravity affected the way scientists viewed space.Karl Schwarzschild could never have succeeded without Einsteins assistance.Karl Schwarzschilds predictions were the most impressive scientific thinking in history. Use this space to complete your outline.(About Alexander Bell Graham) PLS HELP THIS IS IMPORTANT OFFERING 20 POINTSThe exponential function f intersects the x-axis at the point (2,0) and intersects the y-axis at the point (0,-5.25)If g(x) = 3x - 2, which statement is true over the interval [0, 2]?A. The average rate of change of g is equal to the average rate of change of f.B. The average rate of change of g is greater than the average rate of change of f.C. The average rate of change of f cannot be determined using the information given.D. The average rate of change of g is less than the average rate of change of f. please help me guys find the slope For each inequality, determine whether -3 is part of the solution set. (I clicked things on mistake so ignore what Ive already bubbled in) in in the previous activity you solved a system of equations representing the carnival admissions using the elimination method in this activity you will solve the same system using substitution then you'll compare your solution with the solution you obtained in the previous activity by using the elimination method the two equations from the previous activity are given belowk + a = 500 (1)3K + 10A equals 3,600 (2)which equation has at least one of its variables with a 1 as it's coefficient? Write a program in Java to display the given pattern.13 55 7 97 9 11 139 11 13 15 17 kindly don't give improper or spam answers best of luck! :) A theatre shows four movies, with a break after each one. Movie 1 starts at 11:00 am. When does Movie 3 start? * A combination is a grouping where the order of the items in the group does not matter. True False Mary Shelly starts her story at the end. How does this author's decision change the readers perspective on the story's outcome? chapter 1-3 it is dangerous to stand near the railway leak when train passing by,why? Dominic goes jogging every morning. If m represents the number of miles he jogs each day, which expression represents the total number of miles he jogs in a week? a. 7mb. 7+mc. 7-md. 7/m Step by step procedure of preparing and protecting ourselves in times of geologic hazards madison and jacob are training for a 5k. Below shows a week of their running log complete the tables the reader can infer from the Article that __________.Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selectedAIt is unlikely that the decision in the 1994 McDonald's case has had any influence on the way judges have ruled in similar cases.BIt is unlikely that the judge will side in Deanna Salas-Solano's favor in the 2017 case against Starbucks since there was a dog in the car.CIn deciding the May 2017 case against Starbucks, the judge probably did not consider the testimony from a Starbucks employee who cited 80 complaints per month about lids leaking and popping off.DIn the 1994 case against McDonald's, the judge probably held McDonald's responsible, in part because officials admitted that the coffee was too hot to drink when it was handed to the plaintiff. f(x) = 6x + 5. Work out, simplifying fully: 2f(x) + 6. A runner runs 400m west then changes direction and runs 600m south, If the entire trip takes 35s, what is the average speed? Give your answer in to two decimal places. WILL MARK BRAINLIESTRead the excerpt from Between the Silver and the Ash.KENNETHBut if she found it . . .XAVIERShe put something else there. Just for me. She died last year, you know. She put something in the hiding place for me before she died. I've been following her clues for a year. This is the last one.KENNETHWhy didn't she just give it to you? Whatever it is?XAVIERShe said I needed to learn persistence. I always gave up on things. So she hid her gift in the forest so I would learn to persevere.KENNETHWell, it doesn't look like you're going to get it, no matter what.Which is the best description of Xavier, based on this excerpt?He trusts Kenneth to help him.He is determined to find the treasure.He believes they will be unsuccessful.He is unwilling to assist Kenneth.