Mathematics High School

What would the new coordinates be
for point A (-4,5) moving 90°?

Answers

Answer 1

Answer:

ummm ummm

Step-by-step explanation:

if you figure out pls tell me I dont no

Answer 2

Answer:

(-4,5) rotated 90° Clockwise is (5,4) Counter Clockwise is (-4,-5)

Step-by-step explanation:

Counter clockwise is moving down or right Clockwise is moving left or down.

Related Questions

What are the additive and multiplicative identities for any rational number​

Answers

Step-by-step explanation:

natural numbers, whole numbers, and integers zero is the additive identity 1 is the multiplicative identity.

in case of rational numbers.

hope it helps.stay safe healthy and happy.

5. Solve s = n(a + 1) for a
(please help i forgot how to solve with the parenthesis)

Answers

Answer:

a = s/n - 1

Step-by-step explanation:

s = n(a + 1)

(switch the sides of the equation)

n(a + 1) = s

(now, divide both sides by n)

n(a + 1) = s

/n            /n

-----------------

a + 1 = s/n

  -1      -1                 (subtract both sides by 1 now)

------------------

a = s/n - 1

Answer:

a = s/n - 1, hope you get it right

What is the value of the expression 4x+y2y−x when x = 2 and y = 4?

Answers

Answer:

38

Step-by-step explanation:

4x+y2y−x

=4*2+4*2*4-2

=8+32-2

=40-2

=38

HELP ME PLZZZZZZ :(((

Answers

Answer:

This is not a function as -5 has relationship with more than 1 elements

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Compare using <, >, or =.

2/5 ___4/5

>
<
=
if you help thank you

Answers

Answer:

2/5<4/5,

As 2 is smaller than 4.

Hope it helps

Answer:

2/5 < 4/5

Step-by-step explanation:

hope this helps!

Hi i want to ask you something Emma wrote thirty-six thousand,forty-two as 3,642.Explain what she did wrong.Then write the number correctly.

Answers

She did not put 36 as a thousand. The real answer is 36,042

Answer:

Hi.

thirty-six thousand,forty-two is written as 36,042.

3,642 is three thousand, six hundred forty-two.

Step-by-step explanation:

The trajectory of a golf ball in a chip from the rough has a parabolic pattern. The height, in feet, of the ball is given by the equation ℎ()=−.152+3.2

Answers

Answer:

maximum height of 17.07 feet about 10.67 feet from the club

     returns to the ground 21.33 feet away

Step-by-step explanation:

The maximum height of 17.07 feet about 10.67 feet from the club and  returns to the ground 21.33 feet away.

To fill in the blanks.

What is trajectory?

The path followed by a projectile flying or an object moving under the action of given forces.

The vertex of the quadratic ax²+bx+c is given by x=-b/(2a). For this quadratic function.

Given that :

 x = -(3.2)/(2(-0.15)) = 32/3 = 10 2/3 . . . . feet horizontally from the club

The maximum height is the function value at that point.

 h(10 2/3) = (-0.15(10 2/3) +3.2)(10 2/3) = 1.6(10 2/3) = 17 1/15

So, the ball reaches a maximum height of 17 1/15 feet at a horizontal distance of 10 2/3 feet from the club. The ball's flight is symmetrical about the peak, so it returns to the ground about 21 1/3 feet away.

Learn more about trajectory here:

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6-6x=5x-9x-8
what is the value of x?

Answers

Answer:

x=7

Step-by-step explanation:

6-6x=5x-9x-8

Combine like terms

6-6x=-4x-8

Add 6x to each side

6-6x+6xx = -4x-8+6x

6 = 2x-8

Add 8 to each side

6+8 = 2x-8+8

14 = 2x

Divide each side by 2

14/2 =2x/2

7 = x

Answer: x=7

Solution:

Writing out the problem,

6-6x=5x-9x-8

Solve for "5x-9x," which is -4x,

6-6x=-4x-8

Add 4x to both sides

6-6x+4x=-4x+4x-8

Since -6x+4x=-2x and of course -4x+4x=0

-2x+6=-8.

Subtract 6 from both sides of the equation,

-2x+6-6=-8-6.

Since 6-6=0 and -8-6=-14,

-2x=-14

Finally, divide both sides of the equation by -2,

-2x/-2=-14/-2

-2x/-2=x

-14/-2=7

So, therefore x=7.

x=7

Hope this helps :)

Find the inverse of the following function: f(x)={(2, 4), (4, 16), (6, 36), (8, 64)}

Answers

In an inverse function, the x-values and y-values switch. So if (a,b) is a point in the f(x) function, then (b,a) is a point in the f^(-1)(x) function.

Switch all x and y-values in the function.

The quotient of 9 more than the radius, r, and 6

Answers

Answer:

(9 + r)/6

Step-by-step explanation:

if oranges cost 2$ and each and you buy 27 oranges how much do u neec to spend

Answers

Answer:

$54 Dollars

Step-by-step explanation:

just multiply 27 by 2 and you get $54

$54. 27 (the amount of oranges) multiplied by $2 (the price) is $54.

please help me is for my homework​

Answers

I hope this help you

Please help ASAP.. I don’t understand.

Answers

Y intercept means x = 0, on x= 0 y is also zero so the cordinate is (0,0)

Jim is 18 years older than Taylor. Andre is twice as old as Taylor. The sum of their ages is
26. How old is Taylor?

Answers

Answer:

2

Step-by-step explanation:

Taylor: x

Jim: x + 18

Andre: 2x

Sum: x + (x + 18) + 2x = 26 ↔ x = 2

According to my calculations He’s 2 lol

FIND THE X AND Y-INTERCEPT FROM THE EQUATION GIVEN BELOW
Y=2X +4

Answers

The Y intercept is (0,4)
The X intercept is (-2,0)

There's a roughly linear relationship between the length of someone's femur (the long leg-bone in your thigh) and their expected height. Within a certain population, this relationship can be expressed using the formula h=2.35f+54.7h, where h represents the expected height in centimeters and ff represents the length of the femur in centimeters. What is the meaning of the ff-value when h=149h

Answers

Answer:

The desired value of [tex]f=-0.0002937[/tex]

Step-by-step explanation:

The relationship between [tex]h[/tex] and [tex]f[/tex] is given as,

[tex]h=2.35f+54.7h[/tex]

Here, [tex]h[/tex] represents the expected height in centimeters, and [tex]f[/tex] represents the length of the femur in centimeters.

The meaning of [tex]f[/tex] value when [tex]h=149h[/tex]

For obtaining the result for the above condition, substitute [tex]h=149h[/tex] in the relation function between [tex]h[/tex] and [tex]f[/tex].

Therefore,

[tex]\begin{aligned}149h&=2.35f+54.7(149h)\\-8001.3h&=2.35f\\f&=-0.0002937\end{aligned}[/tex]

To know more about it, please refer to the link:

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Terry spends 35 minutes for learning music every day. Carry spends 55 minutes for learning music every day. What simplest ration of terry’s time to carry learning time

Answers

Answer:

35:55

Step-by-step explanation:

solve by completing the square

Answers

Answer:

(6 ± √72i) / 6

Hope this helps.

Answer:

Step-by-step explanation:

3[tex]x^{2}[/tex]-6x+9=0

3[tex]x^{2}[/tex] +3x-9x+9=0  (splitting  -6x as +3x & -9x)

3x(x+1)-9(x+1)=0

(x+1)(3x-9)=0

x=-1,3

Find the measure of GH given that HI = x + 2, GI = 4x - 6, and GH = x + 3.

Answers

Answer:

8.5

Step-by-step explanation:

x+3+x+2=4x-2

2x+5=4x-6

2x-4x=-6-5

-2x=-11

x=5.5

GH=(5.5)+3

      =8.5

The measure of GH is 7/4.

What is a line segment?

A line segment is a part of line that is bounded by two distinct end-points. A line segment has a fixed length. Figures such as a triangle, polygon, hexagon, square are made of different numbers of line segments.

For the given situation,

The lengths of HI = x+2, GI = 4x-6, GH = x+3.

Thus the measure of GH is

[tex]x+3=(x+2)+(4x-6)[/tex]

⇒ [tex]x+3=x+2+4x-6[/tex]

⇒ [tex]x+3=5x-4[/tex]

⇒ [tex]5x-4-x-3=0[/tex]

⇒ [tex]4x-7=0[/tex]

⇒ [tex]4x=7[/tex]

⇒ [tex]x=\frac{7}{4}[/tex]

Hence we can conclude that the measure of GH is 7/4.

Learn more about line segment here

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can somebody help me with this? thanks and brainliest giving!

Answers

Answer:

It D hope this is right

Step-by-step explanation:

I'm learning this in class right now and I'm pretty good at it so hope you get it right

Answer:

D. a reflection over the y-axis

Step-by-step explanation:

We can see that ΔQRS has been directly translated across the y-axis to form ΔQ'R'S'. (It mirrors across)


By rounding to 1 significant figure, estimate
6.4 x 7.35

Answers

Answer:

6.4 x 7.4 =47.36

Step-by-step explanation:

7.35 rounded will be 7.4

The answer is 47.6 I think

What is the GCF of 10 and 21?

Answers

I believe the answer is one.

Answer: 1

Step-by-step explanation:

The GCF of 10 and 21 is 1

I need help please!!

Answers

Answer:

(-2, 3)

Step-by-step explanation:

For x-4 you go left four places and y+6 go up 6 places

Answer:

(-2, 3)

Step-by-step explanation:

Point P has coordinates (2, -3).

The translation is (x - 4, y + 6) which means subtract 4 from the x-coordinate and add 6 to the y-coordinate.

The x-coordinate of point P is 2. Subtract 4 from it, you get -2.

The y-coordinate of point P is -3. Add 6 to it to get 3.

The coordinates of the translated point are (-2, 3).

Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!

Answers

Answer:

10.1 cm

Step-by-step explanation:

AC = AB + BC

AC = 4.9 + 5.2

AC = 10.1 cm

Question in image. Explain it too

Answers

Answer:

last one

Step-by-step explanation:

The square root of 75 is 5√3, which can also be written as 5√-1+4

solve for x…………………..

Answers

Answer:

10

Step-by-step explanation:

10+x+2=-8+3x

12+x =-8+3x

12+8=3x-x

20=2x

X=20/2

X=10

Can anyone explain to me how to do this?
[tex]\frac{x}{2} -8=10\\[/tex]

Answers

Since you need to find x, you isolate x.

1) add 8 to the both sides.
Result: x/2=18

2) Multiply 2 on both sides.
Result: x=36


So, x=36

Pls give me brainliest

Answer:

x = 36

Step-by-step explanation:

First: add 8 to both side

Second: multiply both side by 2.

A rectangle has side lengths of 8m and 3m. What is the area?

Answers

Answer:

24m^2

Step-by-step explanation:

to find the length of a rectangle you do base x height. this means that 8m x 3m is 24m^2

HELP QUICK PLSSSSSS Distribute 8(4+x)

Answers

the answer for your question is 32+8x
8(4+x)
32+8x is the answer

What is Decrease 90 by 1/2

Answers

Answer:

45

Step-by-step explanation:

[tex]\frac{1}{2}[/tex] × 90 = 45

Decrease means to subtract the amount by 45, then

90 - 45 = 45

The answer is 45. You just divide 90 by 2 or times 90 by half.
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