Triangle ABC has the coordinates A (1,4), B (3,6), C (-1,5). Determine the coordinate for B' after a dilation with a scale factor of 3. pls help and HURRY!!
A. (2, 1)
B. (3, 6)
C. (6, 9)
D. (9, 18)

Answer:

A) the domain is the x

Step-by-step explanation:

Answer:

a (2, 4, 7, 14, 16)

Step-by-step explanation:

domain is the x values, the input, of the relation

Answer:

6 hours

Step-by-step explanation:

( 7h + 5h)/2 =6h

ANSWER:

It would take them about 3 hours to paint the room together.

EXPLANATION:

The least common denominator of 7 and 5 would be 35, so if we set 7x+5x equal to 35, the answer rounds up to 3. (or 2.9 if rounded to the nearest tenth.)

Answer:

t=2

Step-by-step explanation:

Literally just move all the common like terms onto one side.

6=3t

It is usually prefered to have the variables on the left and the coefficients on the right so you would flip your equation.

3t=6

Then you get t by itself by dividing by 3. Your final answer should be 2.

Answer:

135°

Step-by-step explanation:

The sum of interior angles in this rectangle is equal to 720

Two of the angles are right (has 90°)

so 4x + 180 = 720 subtract 180 from both sides

4x = 540 divide both sides by 4

x = 135°

Answer:

1/5

Step-by-step explanation:

Answer:

Step-by-step explanation:

1/10

Answer:

Yes

Step-by-step explanation:

Sure did. It's all wood. and actually, natural bird houses are better for the birds, but they're in short supply with a demand for lumber.

Answer:

4:5 8:10 16:20

Step-by-step explanation:

Answer:

4 to 5

4:5

4/5

Step-by-step explanation:

hope this helped!

Answer:

3/3

Step-by-step explanation:

Answer:

3/3

Step-by-step explanation:

Answer:

the answer is c because it is the only one with the y intercept

Answer:

160 degrees

Step-by-step explanation:

That is a straight line, meaning that the sum of a and 20 has to equal 180.

a + 20 = 180

a = 180-20

a = 160

Answer:

7x+3y2-4x

Step-by-step explanation:

The value of the difference of the polynomials are,

⇒ 7x² + 3y² - 4x

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

We have to given that;

The expression is,

⇒ (12x² - 11y² - 13x) - (5x² - 14y² - 9x)

Now, We can subtract the expression as;

⇒ (12x² - 11y² - 13x) - (5x² - 14y² - 9x)

⇒ 12x² - 11y² - 13x - 5x² + 14y² + 9x

⇒ 12x² - 5x² - 11y² + 14y² - 13x + 9x

⇒ 7x² + 3y² - 4x

Thus, The value of the difference of the polynomials are,

⇒ 7x² + 3y² - 4x

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Answer:

Fraction - 7/5

Decimal - 1.4

Step-by-step explanation:

Answer: 54

Step-by-step explanation:

trust me

360 sq feet

$54

source: truuuuust me bro

The actual distance between the two cities is 96 miles.

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

We have been given that the map shows that 16 miles are represented by 0.5 inches.

Let x miles would be the actual distance between the two cities

When they are 3 inches apart on the map

According to the given situation, we can write the ratio would be as:

16 miles : 0.5 inches = x miles : 3 inches

⇒ 16/0.5 = x/3

Apply the cross-multiplication operation,

⇒ 0.5x = 48

⇒ x = 48/0.5

⇒ x = 96

Therefore, the actual distance between the two cities is 96 miles.

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7x + 3y + 2z

Answer: Can't be simplified

Answer:

x = -6, 2

Step-by-step explanation:

A zero is the x-value of a point on the x-axis that the graph intersects. Knowing this, we can set the function itself to 0 to find the zeros.

1) Set the function to 0.

[tex]x^2+4x-12 = 0[/tex]

2) Factor out the polynomial. Ask yourself, what are two numbers that have a product of -12 and add up to 4? (In this case, it's 6 and -2.)

[tex]x^2+4x-12 = 0\\(x+6)(x-2) = 0[/tex]

3) Look at the answer from the last step. What do the x's have to equal in order for equation to equal 0? They have to be -6 and 2. Therefore, those are the zeros.

Answer:

Step-by-step explanation:

1) Number of white chocolate bars = x

Number of dark chocolate bars = y

Total bars = 15

x + y = 15 --------------(I)

Total cost = Php. 340

20x + 25y = 340 ----------------(II)

2)  We can use elimination method to solve this equations.

Multiply equation (I) by (-20) and then add the equations.

(I)* (-20)          -20x  -20y = - 300

(II)                    20x + 25y = 340     {Now add and x will be eliminated}

                                  5y = 40

                                    y = 40/5

y = 8

Substitute y = 8 in equation (I)

x + 8 = 15

      x = 15 - 8

x = 7

3) Number of dark chocolate bars = 8

Answer:

Step-by-step explanation:

3x3x3 is 46 than 46 _ 4 is 57

The answer is 27 units

The volume of a rectangular prism is defined as the space occupied within a rectangular prism. A rectangular prism is a polyhedron that has two pairs of congruent and parallel bases. It has 6 faces (all are rectangular),12 sides, and 8 vertices. As the rectangular prism is a three-dimensional shape (3D shape), the unit that is used to express the volume of the rectangular prism is cm3, m3 and so on.

Given here: The dimensions as 3,3,3

Thus the volume is = 3³

                                =27

Hence, The answer is 27 units

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Answer:

-2

Step-by-step explanation:

The opposite of 2 is -2.

Answer: 12.5%

Step-by-step explanation:

108-96=12, so he grew 12 inches.

12/96=0.125,

0.125*100=12.5, 12.5%

Answer:

32/54 which could reduce to 16/27 or 59.3%

Step-by-step explanation:

7+25=32 have a river or lake

54 total cities

32/54=59.3

Answer:

24

Step-by-step explanation:

Answer:

38,720

Step-by-step explanation:

Answer:

28b2+12b

Step-by-step explanation:

Answer:

24y^3/x^5

Step-by-step explanation:

Since 6x and 4x are not in a parentheses, they are not being powered by anything. Therefore, those stay on the numerator side.

Anything to the power of something times another to the power of something is always added together. Since -1 + (-4) is -5, x would end up having a power of -5, which would just make it go on the denominator side with just a power of 5.

Same rule with y follows. This would make it 5+ (-2) = 3. Since this is a positive power, it stays at the numerator side.

Answer:

sorry dont know

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

volume= base•width•hight

Answer:

1 cubic centimeter

Step-by-step explanation:

1 x 1 x 1 = 1