A bag of marbles contains 4 red
marbles, 5 green marbles, and 3 blue marbles. Karen takes a marble out, replaces it and pulls another marble,
what is the probability both the first marble is blue
and the second marble is red?

Answer:

40° = 6/x

still thinking...

Linear pair of angles are of 180°. So,

45°+3x = 180°

=> 3x = 180°-45°

=> 3x = 135°

=> x = 135°/3

=> x = 45°

Answer:

Option C: x = 45, ∠LNM = 135

Step-by-step explanation:

Both the angles are supplementary which means they both add up to a straight angle or 180°;

45 + 3x = 180

=> First subtract 45 on each side of "="

3x = 135

=> Now divide both sides of "=" by 3

Now to find measure of angle LNM, substitute in 45 for x

3x = ∠LNM

3(45) = ∠LNM

Hope this helps!

Answer:

everything besides The total range of weight is 40 pounds.

Step-by-step explanation:

Answer:

i just need points please like

Step-by-step explanation:

Answer:

Step-by-step explanation:

2 options

8,5,17 and 3,4,5

Answer:

8, 5, 17 AND/OR 3, 4, 5

Step-by-step explanation:

Answer:

y= 0.50x + -2.00

Step-by-step explanation:

Answer:

y=1/2x-2

Step-by-step explanation:

y=mx+b is the slope intercept form of a line.

you need to find m and b

m is the slope (rise over run) in this case it is 1 up, then over 2.

and b is the Y intercept. or in other words, the spot where the line cuts through the y-axis(vertical axis). in this case, it is -2.

Answer:

Graph D

Step-by-step explanation:

For graph A)

Equation would be: y = 2x + 1

For graph B)

Equation would be: y = 2x - 1

For graph C)

Equation would be: y = -2x - 1

For graph D)

Equation would be: y = -2x + 1

Hope this helps!

answer : D

steps :

graph the line using the slope and y-intercept, or two points.

slope: −2 (down 2, right 1)

y-intercept: (0,1) (where the line intercepts the y axis)

your points for your line:

[tex]\left[\begin{array}{ccc}x&y\\0&1\\1&-1\end{array}\right][/tex]

solution : the graph in answer D.

hope this helps !

- audrey ♡

Answer:

4/5

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

(4 ^2) - 1

Answer:

C and D

Step-by-step explanation:

C has a remainder of 4

D has a remainder of 10

Answer:

A. 1340

B,798

C,1140.50

D,1251.67

E,1287

Step-by-step explanation:

Soo A,B and E do not give remainders but C and D gives a remainder.

Thanks

Answer:

100

Step-by-step explanation:

60/0.60

Answer:

A = ( 1 , 2 )

B = ( 4 , 11 )

C = ( 6 , 4 )

D = ( 10 , 9 )

Answer:

A. (1,2), B. (4,11), C. (6,4), D. (10,9)

Step-by-step explanation:

A. On the x line, it is 1 so the number is (1, ?). On the y-line it is 2 so the point is (1,2)

B. On the x line,  it is 4 so the number is (4,?). On the y-line, it is 11 so the point is (4,11).

C. On the x line, it is 6 so the number is (6,?). On the y-line, it is 4 so the point is (6,4).

D. On the x line, it is 10 so the number is (10,?). On the y-line, it is 9 so the point is (10,9).

If this helps please mark as brainliest

Answer:

[tex]\huge\boxed{Answer\hookleftarrow}[/tex]

[tex]w = 30°[/tex]

⎇ w = 30° because its vertically opposite angle is also equal to 30°. Vertically opposite angles are equal to each other.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Answer:

B

Step-by-step explanation:

Heres the link if you need to do something like this again.

https://www.calculator.net/surface-area-calculator.html

Answer: 240 Miles

Step-by-step explanation:

My answer is correct because, if 1 cm =15 miles and the distance is 16 cm apart, then all we have to do is multiply 16 times 15 (since there are 15 miles in 1 cm and theres 16 cm.) 15 x 16=240 so the naswer is 240 Miles!

Hope This Helps!

Answer:

240 miles.

Step-by-step explanation:

First, you are going to determine the ratio of centimeters to miles (1:15)

Since there are 15 miles to every centimeter, you may create an equation like this to help: 15 x c = m (m being miles and c being centimeters)

This means that for every centimeter there are 15 miles.

Since the distance between Town A and Town B is 16 centimeters, you may replace the variable "c" with 16 like so: 15 x 16 = m

Because there are 15 miles for every centimeter, you may multiply the centimeters by 15 to get the distance, using the aforementioned equation of 15 x 16 = m. 15 times 16 is 240.

Therefore there are 240 miles separating Town A and Town B.

Hope this helps!

Answer:

Incorrect

Step-by-step explanation:

it would take 21.7 seconds for top speed which is 1.7 seconds longer than the cheetah can run.

Hope this helps.

Answer: [tex]\frac{1}{9}[/tex]

Step-by-step explanation:

The probability that you get a 2 is [tex]\frac{4}{52}[/tex] and that simplifies into [tex]\frac{1}{3}[/tex]. It is the same probability that you get a 4 because you put the 2 back. [tex]\frac{1}{3}[/tex] x [tex]\frac{1}{3}[/tex] = [tex]\frac{1}{9}[/tex],

the cool-o-toys factory produced at least 90 toys today. Its production is dependent on how many workers there were. Each worker produces 5 toys a day and all of the workers produce 30 additional toys. What are possible answers?

Answer:

The correct sequence of transformations that shows that △ABC is similar to △A′B′C′ is:

translation of 2 units left followed by a dilation with respect to the origin by a scale factor of 12.

Step-by-step explanation:

A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object.

In this case, we can see that a dilation with respect to the origin by a scale factor of 12 would stretch or shrink the triangle, but would not change the angles.

Therefore, we need to apply a translation first to move the triangle into the correct position.

So, we first translate the triangle 2 units left, which does not change its shape or size, but moves it to a position where it can be more easily compared to the other triangle.

Then, we apply a dilation with respect to the origin by a scale factor of 12, which stretches or shrinks the triangle but does not change its shape.

Like 3.3 months i believe

Answer:

Green answers in order of 1-7 as green appears

Just show the ones at start of each answer in bold

1)  x  ≥ -2    closed circle start   opp/s   x ≤ 0  closed circle stop

2) x < -2    open circle stops    opp/s   x ≥ 0  closed circle start

3) x > 2      open circle starts    opp/s   x ≤ 0  closed circle stops

4) x ≤ 2     closed circle stops  opp/s   x ≥ 0 closed circle starts

5) x < 2        open circle stops   opp/s  x ≥-6  closed circle starts  

6) x > 2      open circle starts   opp/s   x ≤ 6  closed circle stops  

7)  x < -2     open circle stops   opp/s   x ≥ -6  closed circle starts  

Step-by-step explanation:

Rule 1   closed circle is   ≥  right   open circle shows > right

Rule 2  closed circle is   ≤ left   open circle shows < left

Rule 3  with inequalities on line   x > 2 means it starts from this value and moves right.

Rule 4 with inequalities on line  x < 2 means it ends in this value.

Rule 5   Remember rule 3 and rule 4  for direction start and stop

remember rule 1+ rule 2 for choice of closed circle etc.

Answer:

1200

Step-by-step explanation:

78 ÷ 6.5 = 12 x 100

sales = 1200

Answer:

not totally sure but I think its C

Answer:

A.

Step-by-step explanation:

Simply put, the line intersects on -2, -4, -6 and 2, 4, 6. So basically, the coordinates match up on each side of the origin.

I rlly hope I helped, good luck :)

Option C : A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0) is correct.

We have two line segments AB and CD parallel to each other.

We have to find the new endpoints if the parallel lines are reflected across the x - axis.

For a point P(x, y), its reflection across the x-axis is P'(x, -y).

From the figure - the coordinates of points A, B, C, D are -

[tex]A(2,5)\\B(2,4)\\C(-5, 1)\\D(-5, 0)[/tex]

We know the image of the point P(x, y) across the x-axis is P'(x,-y). Therefore, the coordinates of the points, when they are reflected across the x-axis are-

[tex]A(2,5) - > A'(2, -5)\\B(2, 4)- > B'(2, -4)\\C(-5, 1)- > C'(-5, -1)\\D(-5,0)- > D'(-5,0)[/tex]

Hence, Option C : A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0) is correct.

To solve more questions on reflection of points, visit the link below -

https://brainly.com/question/2375657

#SPJ2

Answer:

A and C I think

Step-by-step explanation:

2.8 x 5 = 14, and 5 + 9 = 14.

Answer:

the answer is y=2.8x and y=x+9

Step-by-step explanation:

hope this helped

Answer:

D

Step-by-step explanation:

To find an equivalent ratio it must be multiplied or divided by the same number.

I multiplied 8 by 5 which got me 40

Then I multiplied 9 by 5 which got me 45

This means the equivalent ratio is 45/40