triangle ABC is rotated to for triangle A’B’C’. The coordinates of point A are (1,4) , the coordinates of point B are (10,5) and the coordinates of point C are (6,6). Which counter clockwise rotation around the origin results in the transformation of triangle ABC to triangle A’B’C’.
rotation of 180°
rotation of 270°
rotation of 360°

Answer:

x=16/3

Step-by-step explanation:

To get the answer you must isolate the x, so first you must add 5 to both sides.

Next you divide by 3 to both sides in order to separate the x from the rest of the equation.

You then get the answer x=16/3

Answer:

x=5.333... or x=16/3

Step-by-step explanation:

3x-5=11

Add 5 to both sides:

3x = 16

Divide both sides by 3:

x=5.333...

The "..." means that the decimal is repeating. So x=5.333... with the number three repeating.

You could also do it this way:

3x-5=11

Add 5 to both sides:

3x = 16

Divide both sides by 3:

3x/3 = 16/3

x=16/3

Answer:

0.13%

Step-by-step explanation:

Given that :

Mean = 76mph

Standard deviation = 7 mph

Percentage of cars traveling slower than 55mph

Obtain the Zscore :

X = 55mph

Zscore = (X - mean) / standard deviation

Zscore = (55 - 76) / 7

Zscore = - 3

P(Z < - 3)

From the z table :

P(Z < - 3) = 0.0013

Hence, percentage of cars traveling slower than 55mph is (0.0013 * 100%) = 0.13%

Answer:

x=8

Step-by-step explanation:

80 + 10x = 20x

        -10x   -10x

subtract 10 x from both sides (always do to both sides)

80=10x

divide both sides by 10

80/10 = 8

10x/10 = x

x=8

Answer:

x=8

Step-by-step explanation:

80+10x=0+20x

you have to subtract 20 from ten which is 10 and then you devide 80 by 10x which is x=8

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ [tex]30 + 17[/tex]

➷ [tex]30 + -17[/tex]

➷ [tex]= 13[/tex]

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

Answer:

7

Step-by-step explanation:

I hope this helps!

The quotient of −105 and −15 is 7. Therefore, option B is the correct answer.

We need to find the quotient of −105 and −15.

The number results from the division of one number by another.

Now, −105÷(-15)=7

Therefore, option B is the correct answer.

To learn more about the quotient visit:

https://brainly.com/question/27796160.

#SPJ6

Answer:

The tree is 108 feet tall.

Step-by-step explanation:

each foot has 12 inches in it. Therefore, your equation would be : 1296/12. The answer is 108

Answer:

B

Step-by-step explanation:

2x+5y=-52...............

Answer:

5.5

22/4=5.5

5.5 Feet or inches

Answer:

each section will be 5.5ft long. 22/4=5.5

Step-by-step explanation:

Answer: 80

Step 1: Find [tex]\frac{1}{2}[/tex] of 168.

168 ÷ 2 = 84

Step 2: Subtract 4, since Brandon sold 4 more adult tickets.

84 - 4 = 80.

Answer = 80

Answer:

27

Step-by-step explanation:

Hello,

do you agree that

[tex]\dfrac{1}{3}-\dfrac{1}{9}=\dfrac{3-1}{9}=\dfrac{2}{9}[/tex]    ?

Then,

we can simplify as below and multiply by 9 both sides and divide by 2

[tex]\dfrac{x}{3}-\dfrac{x}{9}=\dfrac{2x}{9}=6\\\\<=> 2x = 54\\\\<=> x = 54/2= 27[/tex]

Thanks

W is the function. Look at the x-value table, if there are 2 x-values that are the same then it's not the function.

Answer:

2(x - 5) = 2(x - 5) have infinitely

5(x + 4) = 5(x-6) has no salution

5(x + 4) = 3(x-6) has one salution

4(x - 2) = 4(x + 2) has no salution

x + 2(x - 5) = 3(x - 2) - 4 has infinitely

Answer: One solution- 5(x+4)=3(x-6)

Infinitely many solutions- 2(x-5)=2(x-5)

Infinitely many solutions-  X+2(x-5)=3(x-2)-4

No solution- 5(x+4)=5(x-6)

No solution- 4(x-2)=4(x+2)

Step-by-step explanation: I got it correct on Edge, Hope this helps :D

Answer:

24/35

Step-by-step explanation:

Turn 1 1/7 into an improper fraction which would be 8/7 because 1 times 7 is 7 and 7 plus 1 is 8.

Then multiply that by 3/5 and get 8 times 3 which is 24 and 7 times 5 which is 35.

Answer:

AED. 1800

Step-by-step explanation:

Amount spend on food and rent = (2/5) of 4500    

                                                      [tex]=\frac{2}{5}*4500\\\\=2*900\\= 1800[/tex]

Answer:

1. 3cm

2. 6m

Step-by-step explanation:

If all angles are right angles, it means that both lengths on the right side add up to the length on the left side.

For the first one, the length on the left is 7cm, and there are two lengths on the right: 4cm and an unknown we can call 'x'.

We know that both of the right lengths add to the left length so we can represent this as so:

4+x=7

To solve for x we can minus 4 from both sides:

x+4-4 = 7-4

x = 7 -4

x = 3cm

We can solve the second one in a similar fashion:

x + 6 = 12

x + 6 - 6 = 12 - 6

x = 12 - 6

x = 6m

Hope this helped!

Answer:

5

Step-by-step explanation:

35/7 is equal to 5

Answer:

43

Step-by-step explanation:

Answer:

4.5 hours

Step-by-step explanation:

divide miles by speed

Answer:

The answer would be 4

Step-by-step explanation:

If you change the 2 on the left fraction to a 4 then you would have to change the 1 into a 2 thus allowing you to just add 2/4+3/4

Answer: x = -30

Steps:  19 + x/2 = 4

Subtract 19 from both sides: 19 + x/2 - 19 = 4 - 19

Simplify: x/2 = 15

Multiply both sides by two: x/2 (2) = -15 (2)

Simplify: x = -30

Answer:

-115 is the answer

Step-by-step explanation:

Answer:

step 3

Step-by-step explanation:

4*7=28

Not 26

Answer:

74

Step-by-step explanation:

hello that is the answer.

Answer:

The answer is 83

I need CHOCOLATE.

Answer:

83

Step-by-step explanation:

9^2 + 1 × 2

= 81 + 1 × 2

= 81 + 2

= 83

I hope this helped!

Answer:

12a-5

Step-by-step explanation:

add like terms