A line with a slope of 2 passes through the point (9, 10). What is its equation in slope-intercept
form?

Answer:

Ben can type 153 words in 3 minutes.

Ben can type 153/3 words in 1 minute.

Ben can type 153/3 x 10 words in 10 minutes

                      =510words

Step-by-step explanation:

Hence, Ben can type 510 words in 10 minutes.

Answer:in decimal form it is 0.12. in 12/100

Step-by-step explanation:

Answer:

Step-by-step explanation:

The slope-intercept form of the equation for a line is ...

  y = mx +b . . . . . where m is the slope, and b is the y-intercept

For these equations, writing them in slope-intercept form means "solve for y." You always do any "solve for ..." problem by undoing the operations that are done to the variable. Addition is undone by adding the opposite. Multiplication is undone by division.

As always, whatever operation we perform on one side of the equal sign must also be performed on the other side. That is how the equal sign remains valid.

__

  1/2y = x -3

All we need to do is get rid of the coefficient of y. We can do that by dividing by 1/2, or multiplying by 2. The latter is easier to see, perhaps.

 2(1/2y) = 2(x -3)

  y = 2x +2(-3)

  y = 2x -6

__

  x +y = 2

Here, we need to undo the addition of x. We do that by adding (-x) to both sides of the equation.

  -x +x +y = -x +2

  y = -x +2

__

  4x -5y -10 = 0

This is a combination of the above operations. We can separate the y-term from the others by either subtracting the others, or adding the opposite of the y-term. We choose the latter, because that will give a positive coefficient for y. Adding 5y to both sides gives ...

  4x -5y +5y -10 = 5y

  5y = 4x -10 . . . . . . . . simplify and put y on the left

Now, we need to divide by the coefficient of y. We do that to both sides of the equation.

  5y/5 = (4x -10)/5

  y = 4/5x -10/5

  y = 4/5x -2

__

  3x = -2y +8

We have a constant with the y-term. To get rid of it, we add its opposite to both sides.

  3x -8 = -2y +8 -8

  3x -8 = -2y

As before, we divide by the coefficient of y:

  (3x -8)/(-2) = (-2y)/(-2)

  -3/2x +4 = y

  y = -3/2x +4

Answer:

B

Step-by-step explanation:

The figure has a triangle on a square, so we have to find each of their areas and then add them.

The square is 18 inches on every side, so we multiply 18 * 18 to get its area, which is 324.

The triangle's length is 27 inches, and the base is equal to one side of the square (18 inches) plus both lateral sides, each of them equal 9 inches so it's 18 inches more (36). The area of a triangle is equal to its length * base * 1/2, so its 27 * 36 * 1/2 = 486.

Finally, we just add the area of the triangle with the area of the square, which is 486 + 324 = 810, the final result.

Answer:

42

Step-by-step explanation:

28/2 = 14

14 x 3 = 42

Answer:

i believe its 9822000 i added them then multiplied by 30

Step-by-step explanation:

dont delete please

Answer: I think its BC and DC I dont know But I hope this helps!

Step-by-step explanation:

Answer:

∠ACB ≅ ∠ACD

Step-by-step explanation:

The SAS Postulate tells us:

If two sides and the included angle of a triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

(Congruent = exactly the same)

(included angle is formed by the two known sides)

In this example we can see that 2 sides are congruent (by the dashes on the lines and the fact that both triangles share side AC), but we do not know if the included angles are congruent.

Therefore, we need to know if ∠ACB ≅ ∠ACD

Answer:

Zero does not have a positive or negative value. ... Zero is not positive or negative. Even though zero is not a positive number, it's still considered a whole number. Zero's status as a whole number and the fact that it is not a negative number makes it considered a natural number by some mathematicians

Step-by-step explanation:

Hope You Enjoy !

Answer:

40 Minutes

Step-by-step explanation:

Ashley practiced for 20 minutes, 20x2=40 and 40+20=60

Answer:

9

Step-by-step explanation:

You can take the two equations and set them equal to eachother, basically turning those two into one and getting x+3=3x-15

The way I did it, I subtracted X first leaving me with 3=2x-15

add 15 to both sides, now resulting in 18=2x

divide by two, and you're left with 9.

Answer:

1.9  could  be 3/4 but 5.025 kilograms

Step-by-step explanation:

3/4 of the apples and pairs r the pairs since u said 1/4 of the apples and pairs r the apples so it is 3/4 for the fraction of the killiograms.

Answer:

2/45

Step-by-step explanation:

In the first picture you can see that you have to add you numbers and multiply them

In the second picture you can see you have to divide them to get that answer…

<3 me please! Hope this helps ya!

[tex]\huge\text{Answer:}[/tex]

[tex]\huge\mathrm{\displaystyle\frac{2}{45} }\checkmark[/tex]

[tex]\huge\text{Solution:}[/tex]

[tex]\sf{Hey~ There!:)}[/tex]

[tex]\large\text{How to multiply fractions?}[/tex]

[tex]\star\star[/tex] Multiply the numerator of one fraction times the numerator of the other fraction.

[tex]\star\star[/tex]Then, multiply the denominator of one fraction times the denominator of the second one.

[tex]\star\star[/tex] Simplify if necessary.

[tex]\rm{\displaystyle\frac{1}{5} *\frac{2}{9} }[/tex]

Multiply 1 times 2:

2

5*9:

45

[tex]\longmapsto\sf{\displaystyle\frac{2}{45}[/tex] (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

[tex]\bf{-MistySparkles^**^*}[/tex]

Answer:

16 tablespoons.

Step-by-step explanation:

multiply times four because 1/4 is only a quarter of a cup, so you need to multiply 4 times to get a full cup.

Answer:

Her work is incorrect because she has to round to two significant figures after she adds the numbers instead of rounding each individual one and then adding.

[tex]m1 + 45 = 146[/tex]

Subtract both sides 45

[tex]m1 + 45 - 45 = 146 - 45[/tex]

[tex]m1 = 101[/tex]

Answer:

a square + b square = c square

Answer:

ΔLNM is proved as isosceles triangle. Below for explanation.

Step-by-step explanation:

We know that:

Since AMBX is a square, AL must equal to BN because they are the extra lengths of the square. The lengths of the square are AM, MB, BX, XA.

This can tell us that the two sides of the triangle are equal. We also know that if 2 sides of a triangle are equal, it is classified as an isosceles triangle. Hence, ΔLNM is proved as an isosceles triangle.

Hoped this helped!

Answer:

ΔLNM is proved as isosceles triangle

Step-by-step explanation:

one number loses the amount equal to the other number

for example 10-2 you subtract 2 from 10 and you get 8

Answer:

12:30 PM

Step-by-step explanation:

In 2 hours (8:30 AM and 10:30 AM) she filled half of the full pond.

So to fill the other half we double how long it has taken her to do the first half assuming she doesn't stop. Therefore, the answer will be 12:30 PM

MAKE SURE TO WRITE PM AS IT IS AT MIDDAY

Answer:

Hello, the pool will be full at 12:30 PM. 1200 gallons is half of the capacity of the pool (2400), and the pool was half full at 10:30 AM after being run since 8:30 AM - two hours. This means that the pool will only need two more hours to fill up, and it will be full at 12:30 in the afternoon.

Have a great day! - Mani :)

Answer:

120 is the right answer . mark as brainliest

Answer:

Step-by-step explanation:

Answer:

9/8

Step-by-step explanation:

To convert to an improper fraction

Take the denominator and multiply by the whole number

8*1 = 8

Add the numerator

8+1 = 9

Put this over the denominator

9/8

Answer:

[tex]\frac{9}{8}[/tex]

Step-by-step explanation:

[tex] \huge \: 1 \frac{1}{8} \\ \\ \huge \: = \frac{1 \times 8 + 1}{8} \\ \\ \huge \: = \frac{8 + 1}{8} \\ \\ \huge = \frac{9}{8} [/tex]

Hey there :)

Answer attached in image. Check!

~Benjemin360

Answer:

3/4

Step-by-step explanation:

slope = rise/run

rise = change in y

run = change in x

Use the given points, (02, 0) and (2, 3).

To go from (-2, 0) to (2, 3), go up 3.

rise = 3

Then go right 4.

run = 4

slope = rise/run = 3/4

Answer: 3/4

Answer:

Step-by-step explanation:

Answer:

The answer should be D.

Step-by-step explanation:

You do the elimination process.

Answer:

D

Step-by-step explanation:

5x + 3y = 18 → (1)

2x - 3y = 10 → (2)

adding the 2 equations term by term will eliminate the y- term

7x + 0 = 28

7x = 28 ( divide both sides by 7 )

x = 4

substitute x = 4 into either of the 2 equations and solve for y

Substituting into (1)

5(4) + 3y = 18

20 + 3y = 18 ( subtract 20 from both sides )

3y = - 2 ( divide both sides by 3 )

y = - [tex]\frac{2}{3}[/tex]

Answer:

141

Step-by-step explanation:

1. The volume of a cylinder is [tex]\pi r^2h[/tex], where r = radius and h = height. In this case, the height is 5 feet and the radius is 3 feet.

Solving Volume

Step 1: Plug in values

Step 2: Simplify.

Therefore, the volume of the cylinder is 141 ft^3 (but don't put ft^3, as mentioned in the problem).

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

C

Step-by-step explanation:

The slope is -3 and the y intercept is 1