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 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

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:

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.

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

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

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!

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

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.

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

Answers

the best estimate is 1/2

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

Label the endpoints to round 21.897 to the nearest hundredth​

Answers

Answer:

21.897 to the nearest hundredth is 2.19

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

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

Answers

Answer:

Its 20

Step-by-step explanation:

Whats 3 x 5
pls i give brainlieistsd

Answers

Answer:

the answer is 15 hdkdiemidd

"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

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

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 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

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:

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

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

Answers

The slope would be -8

Please help me out!​

Answers

Answer:

50

Step-by-step explanation:

0.2 is the correct answer

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

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

can someone pls help me with this answer!

Answers

Answer:

3.5<2

2>3.5

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:

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

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!

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

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

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