What are the coordinates of Q' if PQR is translated two units right and three units down ?​

Answer:

because when x ing a positive to a negative it will give you a negative however if you x a negative and a negitive it will give a positive

Step-by-step explanation:

Answer:

Volume = 42 units^2

x = 5 units

Total Surface Area = 96 units

Step-by-step explanation:

Volume

V = bh, where b = 1/2 * 3 * 4 and h = 7,

= 6 * 7 = 42 units^2

x

You can solve for this variable by using the pythagorean theorem;

a^2 + b^2 = c^2, where a = 3 and b = 4,

9 + 16 = x^2

= 25 = x^2

= x = 5 units

Total Surface Area

You can solve this by multiplying the perimeter of the base (3 + 4 + 5) by the height and adding that to two times the area of the base:

7 * (3 + 4 + 5) + 2(1/2*3*4)

= 7*12 + 12

= 96 units

Answer:

c

Step-by-step explanation:

AND DONT DELETE MY ANSWERS THEY KEEP ON GETTING DELETED IM JUST HELPIING

Answer:

0.064

Step-by-step explanation:

Given are..

30

9

17

7

Operation to use..

Addition and Subtraction

Solution:

9 + 17 = 26

30 - 26 = 4

4 + 7 = 11

so in that case there are 11 student chosen randomly from the class has a brother and a sister.

The probability  that a student chosen randomly from the class has a brother and a sister would be; 11/30

Probability refers to a possibility that deals with the occurrence of random events.

The probability of all the events occurring need to be 1.

The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.

We are given that class of 30 students, 9 have a brother and 17 have a sister. There are 7 students who have a brother and a sister.

Therefore, we have 9 + 17 = 26

Total students

30 - 26 = 4

4 + 7 = 11

As we can see that there are 11 student chosen randomly from the class has a brother and a sister;

Probabilty = 11/30

Learn more about probability here;

https://brainly.com/question/9326835

#SPJ2

Answer:

1.  3*2/3=6/9

2. 2*3/2=6/4 I have no idea right now

Step-by-step explanation:

sorry about number 2 :(

Answer:

12kr^7

Step-by-step explanation:

Answer:

Step-by-step explanation:

The equation is:

Answer:

20%

Step-by-step explanation:

Answer:

Move all terms to the left side of the equation and simplify.

3x²−12x−21=0

Use the quadratic formula to find the solutions.

(−b±√b²−4(ac))/2a

Substitute the values a=3, b=−12, and c=−21 into the quadratic formula and solve for x.

(12±√(−12)²−4⋅(3⋅−21)0/2⋅3 Simplify =>  x=2±√11

The result can be shown in multiple forms.

Exact Form: x=2±√11

Decimal Form: x=5.31662479…,−1.31662479…

Step-by-step explanation:

Step-by-step explanation:

The quadratic equation is

x=−b=−√b2−4ac2a

for a quadratic taking the form

ax2+bx+c=0

So for this equation it is

x=−(−12)±√(−12)2−4⋅3⋅112⋅3

x=12±√144−1326

x=12±√4⋅36

x=6±√33

Answer:

ths for the points TEHEHEHEHE

Step-by-step explanation:

Answer:

P = 12x - 18, x = 7 feet

Step-by-step explanation:

We know that the formula for the perimeter of a rectangle is:

[tex]P=2l+2w[/tex]

Where l is the length and w is the width. So we just substitute in for variables:

P = 2 (5x - 7) + 2 (x - 2)

We distribute by foiling:

P = 10x - 14 + 2x - 4

Then combine like terms:

P = 12x - 18

This can be further factored to 6(2x - 3) if needed.

Since we know the expression for perimeter, we can just set it equal to 66 feet, like this:

6(2x - 3) = 66

Divide both sides by 6:

2x - 3 = 11

Add 3 to both sides:

2x = 14

Divide both sides by 2:

x = 7 feet

Answer: 2 is D

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

5x - 6 + 89 + 57 = 180 , that is

5x + 140 = 180 ( subtract 140 from both sides )

5x = 40 ( divide both sides by 5 )

x = 8 → A

Answer:

6 m/s

15 seconds

Step-by-step explanation:

Speed = distance / time

54 / 9 = 6 m/s

Given the same speed, we can determine the time she would use to travel

time = distance / speed = 90 / 6 = 15 seconds

Answer:

the figure is missing. please provide the figure.

Answer:

Step-by-step explanation:

brain is 4 bradon is 8  billy 16 i do not know but that is my answer

Answer:

x = 2x = 2x+2

Step-by-step explanation:

Brian = x

Brandon = 2x

Billy = 2x+2

Given:

The function is

[tex]F(x)=\dfrac{1}{x+2}[/tex]

To find:

The vertical asymptote of the given function.

Solution:

Vertical asymptote are the vertical line passes thought the values for which the function is not defined.

To find the vertical asymptote, equate the denominator equal to 0.

We have,

[tex]F(x)=\dfrac{1}{x+2}[/tex]

Denominator is (x+2).

[tex]x+2=0[/tex]

[tex]x=-2[/tex]

The vertical asymptote is [tex]x=-2[/tex].

Therefore, the correct option is B.

Answer:

angle A is 155

angle B is 90

angle C is 115

angle 90 is 65

Step-by-step explanation:

Answer:

angle A is 155angle B is 90 angle C is 115 angle 90 is 65

Answer:

Option B will be your answer

Step-by-step explanation:

hope it helps you

have a great day!!!

Answer: it’s d

Step-by-step explanation:

Answer:

269 in³

Step-by-step explanation:

The formula for the volume of a sphere is V = (4/3)πr³.

Here the ball (sphere) diameter is 8 in, meaning that the radius is 4 in.

Thus, the volume of this ball is:

V = (4/3)π(4 in)³

If an "estimate" is good enough, use 3.14 for π:

V = (4/3)(3.14)(4 in)³  =  269 in³

Answer:

26.41 sq. ft

Step-by-step explanation:

The formula for the area of a circle is

[tex]\pi r^{2}[/tex]

with r being the radius, and knowing the radius of the circle being 2.9 ft, we can substitute 2.9 in for x.

Now we simplify and solve the equation

[tex]\pi 2.9^{2}[/tex]

[tex]\pi 8.41[/tex]

(pi ([tex]\pi[/tex]) = 3.14)

3.14 x 8.41 = 26.4074

Now round to the nearest 100th

26.41

The answer is 26.41 sq. ft

Answer:

In order to calculate perimeter, you need to add together the lengths of all four sides of the square. You are given the length of one side. Remember, all sides of a square are equal, so really you already have the measures of each side. Then, you add them together, so 6 + 6 + 6 + 6 = 24 inches.

Step-by-step explanation:

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

Answer:

16

Step-by-step explanation:

P=2(L+W)

=2(6+2)

=16

Answer:

x = -3

y = -2

Step-by-step explanation:

y = 2x - 4

3y = 2x

Minus bottom from top:

2y = -4

y = -2

Plug in for y to solve for x:

3y = 2x

-6 = 2x

x = -3

Answer:

44 in²  =  1,936

64 in² =  4,096

168 in² = 28,224

192 in²= 36,864

Step-by-step explanation:

Raise the number to the power of 2.

Ex : 192² raise by the the power of 2 is 36,864

Hope this helps you :)

Answer:

x = -4

Step-by-step explanation:

divide both sides by 3 to get x = -4

Answer:

good luck on the rest of your hmwork :D

Step-by-step explanation: