11x=22 mathematical sentence

Answer:

B

Step-by-step explanation:

4x - y = 4*3 - 3 = 12 - 3 = 9

2y + x = 2*3 + 3 = 6 + 3 = 9

(4x - y) / (2y + x ) = 9/9 = 1

Answer:

3x - x + 3

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

To do that we use the formula:  (x1 + x2) / 2 and (y1 + y2) / 2 to get (x,y) coordintaes of the mid-point

Therefore

(8 + (-4) ) / 2 ,  (-2 + 6) / 2

= 2,2

Answer:

midpoint=(X1+X2),(Y1+y2)

=(10-8),(-13+5)

=(2,2)

Answer:

111101011 subscript 2

Step-by-step explanation:

491 / 2 = 245 , 1 remainder

245 / 2 = 122 , 1 remainder

122 / 2 = 61 , 0 remainder

61 / 2 = 30 , 1 remainder

30 / 2 = 15 , 0 remainder

15 / 2 = 7 , 1 remainder

7 / 2 = 3 , 1 remainder

3 / 2 = 1 , 1 remainder

1 / 2 = 0 , 1 remainder

Now, we're going to put the remainders together in reverse order to get the final answer.

111101011 ---> this is the final solution

See the image below for how you would write 111101011 subcript 2.

Answer:

111101011 is the binary form of 491

Answer:

Here is your answer

Hope it helps

Answer:

[tex]\frac{43}{100}[/tex]

Step-by-step explanation:

We just convert 0.43 to [tex]\frac{43}{100}[/tex] since it's 0.43 and not any other decimal (e.g. 1.43 would be [tex]\frac{143}{100}[/tex] if you get what I mean).

Answer:

x . 0.3

y . 0.4

Step-by-step explanation:

please mark me brainliest please

Answer:

Y-Intercept = (0, 0.4) ; X-Intercept = (0.3, 0)

Step-by-step explanation:

Answer:

You square 44 and 31 but you have two square cot². This is your error.

That's why you are getting wrong answer or you are not getting 7 in your calculator

soln

here

Step-by-step explanation:

25+75etc etc = 200

Answer:

150

Step-by-step explanation:

Multiply 50x2 first =100

25+75 = 100

-30-20=-50

100-50+100=150

Answer:1/10

Step-by-step explanation:

This word problem is a simple division. You have a total of 1/2 pan of brownies and you want to split to 5 friends.

Hence, (1/2)/5=1/(2*5)=1/10

Hi! I'm happy to help!

Our net is composed of three shapes. Two congruent circles, and one rectangle. Our rectangle is 12cm by 2cm. Multiplied together, our rectangle has an area of 24cm².

We have our circle equation: A=[tex]\pi[/tex]r². It said to use 3 for pi, so our equation can be A=3(r²)

Radius is always half the length of our diameter. Our diameter is 4cm, so our radius will be 2cm.

Now, let's insert our values:

A=3(2²)

Now, let's solve:

A=3(4)

A=12

So, our area for one of the circles is 12cm². Since our circles are congruent, they will have the same area. Now, we have all 3 areas of all the shapes.

24+12+12=48cm²

Now, we need to name the figure. This is a net of a 3 dimensional shape. Since the net has circles on opposite sides, the rectangle must wrap around the circumference of both circles. This means that the 12cm must be equivalent to the circumference of the circle. Our circumference is 2[tex]\pi[/tex]r, or 2(3)(2), which is 12. So, with congruent circles on top and bottom, and a rectangle wrapping around, this seems to be a cylinder.

So, our Total Surface Area is 48cm², and the figure is a cylinder.

I hope this was helpful, keep learning! :D

Answer:

B .-12 and -12

Step-by-step explanation:

it is because when we multiply two -digit the answer is in +

so like in the same -12 * -12=144

And when we add the digit we get -24

Hence, it is proved

Answer:

calcula

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

3times 2 + 6=12

Step-by-step explanation:

Answer:

-m - 4n + 15

Step-by-step explanation:

- (m + 4n - 15)

-m - 4n + 15

Answer for #3: Yes, Ms. Bartlett is correct.

Step-by-step explanation:

2x - 3 - (x + 1) = x - 4

2x - 3 - x - 1 = x - 4

x - 4 = x - 4

Answer:

-4,3.5

Step-by-step explanation:

1st one

x-2x-20 = 12

-x = 32

x=-4

2nd one

-15=15q-50 - 5q

35= 10q

q = 3.5

Answer:

14

Step-by-step explanation:

5w - 16

5×6 -16

30 - 16

14

therefor 14 is the answer

Answer:

Standard form: [tex]4x + 3y = 18[/tex]

x-intercept:  [tex](\frac{9}{2} ,0)[/tex]

y-intercept: [tex](0,6)[/tex]

Graphed:

Answer:

Step-by-step explanation:

Answer is 5 candies.

$25 is her total amount so you need to subtract the $8 that she paid for her ticket with.

The answer to that subtraction is $17.

With $17, you divide by $3.25 (price of candy) to get the number 5.2. Except, you can't buy a small bit of a candy, so you would be able to buy 5 in total.

Answer:

The coordinates for other endpoint is (5,-23)

Step-by-step explanation:

Sides of hexagon = 6

Hexagon

1

1 + 5 = 6

1 + 5 + 9 = 15

1 + 5 + 9 + 13 = 27

1 + 5 + 9 + 13 + 17 = 45

Answer:

11/13 x 4 = 3 5/13

Step-by-step explanation:

Answer:

[tex] \frac{11}{13} \times 4 \\ = \frac{44}{13}

=3 5/13\\ thank \: you[/tex]

Answer:

Step-by-step explanation:

The change over 6 week period is -24 degrees Celcius.

A.  -24/6

B . So in average every week  the temperature change is -24/6 = -4 degrees Celcius

Step-by-step explanation:

(x^4)^3=(x^3)^4 , true

=> x^(4×3) = x^(3×4) = x^12

13^4 x 13^7= (13^4)^7, false

13^(4+7) = 13^11

(13^4)^7 = 13^(4×7) = 13^28

y^5 x y^0/y^3=(y^2)^1 , true

y^5 x y^0/y^3 = y^(5+0-3) = y^2

(y^2)^1 = y^(2×1) = y^2

q^0 x q^5/q^2=(q^3)^2/q^3, true

q^0 x q^5/q^2= q^(0+5-2)= q^3

(q^3)^2/q^3 = q^(3×2-3) = q^3

Answer:

[tex]1) { ({x}^{4})}^{3} = { ({x}^{3} )}^{4} \\ power \: multiply \\ {x}^{12} = {x}^{12} = > true \\ 2) {13}^{4} \times {13}^{7} = \\ power \: add \\ {13}^{11} not \: = { {13}^{4} }^{7} \\ = > false \\ 3) \frac{ {y}^{5} {y}^{0} }{ {y}^{3} } = { {y}^{2} }^{1} \\ {y}^{2} = {y}^{2} \\ = > true \\ 4) \frac{ {q}^{0}{q}^{5} }{ {q}^{2} } = \frac{ { {q}^{3} }^{2} }{ {q}^{3} } \\ {q}^{3} = {q}^{3} \\ = > true \\ thank \: you[/tex]

Answer:

8

Step-by-step explanation:

AC=AB+BC

2X+26=1+x+16

2x-x=1+16-26

X= - 9

Now, AC=2X+26

=2*-9+26

= - 18+26

=8

Answer:

You could do 3, 9, and 10.

Step-by-step explanation:

its quite easy all you need to do is take 4, and 9 add them up you get 13 then subtract that by 35 and you get 22 split that up in 3 different ways and you get something like 3, 9, and 10.