Find the value of x.

Enter your answer

Answer:

9

Step-by-step explanation:

2-11 = -9

3-4 = -1

-9/-1 = 9

x+y =0

3x+y=16

x-y+4=8

Answer:

B. E'(-1,1)

Step-by-step explanation:

Change the X value of each of the points by -5, as this represents 5 units left.

Change the Y value of each of the points by +2, as this represents 2 units up.

For E:

X: 4 - 5 = -1

Y: -1 + 2 = 1

Coordinate: (-1,1)

Answer:

504 in3

Step-by-step explanation:

I did the I-Ready too.

Answer:

x=72 degrees

Step-by-step explanation:

180-108=72

it is 180 because a straight angle is 180 degrees.

then you subtract 108, which is an alternate interior angle, to get 72, which is an alternate exterior angle.

Answer:

x=72

Step-by-step explanation:

Since the whole angle is 180 you have to do 180-108 which you get 72.

Then since x and 72 are vertical angles they have to be the same so x=72

Answer:

2.3

Step-by-step explanation:

First off, you start with the circumference formula which is 2(pi)r. Since we know our circumference, we can create the equation solving for r. so we have 15=2(pi)r. Now in order to solve for r, we need to transfer everything to the other side, meaning dividing by 2(pi). So 15/2(pi)=2(pi)r/2(pi). Since we are using 3.14 for pi, 3.14*2 is 6.28. 15/6.28 which is about 2.388 So the radius of the circle is 2.3 (rounded to the nearest tenth)

192 cm²

Let us take the height be x , then its side = x + 4. Now half of base will be 12 cm .

According to Pythagoras Theorem :-

=> base² + perpendicular ² = hypontenuse ²

=> 12² + x² = (x+4)²

=> 144 + x² = x² + 16 + 8x

=> 8x = 144-16

=> 8x = 128

=> x = 128/8

=> x = 16 cm .

Hence the height of ∆ is 16 cm .So the area will be half the product of base and altitude.

= 1/2 * 16 cm * 24cm .

= 192 cm²

Answer:

ddgklkmbxawryunnvxzfdszAaefgu

The train travel 270 Km in 3 hours.

Given:

Distance = 165 Km

Time= 1 hour 50 min

        = 1 5/6 hour = 11/6 hour

So, speed= distance/ time

speed = 165 / (11/6)

           = 165 x 6/11

           = 15 x 6

          = 90 Km/ h

Then, In three hour the train travels

Distance= 90 x 3

Distance= 2700 Km

Learn more about Speed- distance formula here:

https://brainly.com/question/26209051

#SPJ2

Answer:

2.25-1.75=.50

Answer:

D (210)

Step-by-step explanation:

120 times 1.75 equals 210

Answer:

210 words

Step-by-step explanation:

120 x 1.75 = 210

Answer:

The answer is 28............

Answer:

1.17

Step-by-step explanation:

1.16666666667 ,, i guess you round it off

Answer:

638638600

Hope that helps!

Step-by-step explanation:

Answer:

638638600

Step-by-step explanation:

Answer:

24 minutes

Step-by-step explanation:

60/5= 12

12 minutes = 1/5

12*2 = 1/5*2

24 = 2/5

Answer:

y = x + 3 is the Green Line

y = -1/2x -3  is the Blue Line

Answer:

x = 20

Step-by-step explanation:

Answer:

A combined mean is simply a weighted mean, where the weights are the size of each group. For more than two groups: Add the means of each group—each weighted by the number of individuals or data points, Divide the sum from Step 1 by the sum total of all individuals (or data points).

Answer: A combined mean is simply a weighted mean, where the weights are the size of each group. For more than two groups: Add the means of each group—each weighted by the number of individuals or data points, Divide the sum from Step 1 by the sum total of all individuals (or data points).

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]7\frac{a}{b}=7\\ \\ \frac{7a}{b}=7\text{ divide both sides by 7}\\ \\ \frac{a}{b}=1\\ \\ \text{Which means that a=b[/tex]

Answer:

r=0

Step-by-step explanation:

1) Place point (2, 3) on graph.

2) Use the slope of -1 to go left -1 and go down -1

3) Until you get to x value of -1

Answer:

$1.6

Step-by-step explanation:

We need to find the cost of 80 cm of copper pipe at $2 a metre.

Cost of 1 metre = $2

80 cm = 0.8 m

It means,

0.8 m = $2 × 0.8

= $1.6

So, the cost of 80 cm of copper pipe is equal to $1.6.

Answer:

1- c 75° 2- B and E

Step-by-step explanation:

1- 180- 30= 150 ÷ 2= 75°

Answer:

flowers?

Step-by-step explanation: hope this helps

Answer:

well tbh you can only make it up to her if she lets you and it depends if she even wants anything to do with you like at all after you have broken her heart you can try talking to her first and then go from there many get her flowers or like a teddy bear actually do both  if she will allow you to make it up to her do anything and everything possible to make it better if she lets you

Step-by-step explanation:

Answer:

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Step-by-step explanation:

Answer:

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