Mathematics High School

Work out m and c for the line:
y = 2x

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Answer 1

M is equal to 2
C = 0

Related Questions

6a+5a=-11 How do I begin to even solve this?

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Answer:

-1 = A

Step-by-step explanation:

First, you add 6+5, which equals 11. Then you have 11a = -11. Since all you have to do is multiply 11 by one and you get 11, add a negative symbol in front of it. 11 x -1 = -11

Hope this helps, it's very simple!

I need help pls pls pls

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Answer: The answer may be 26%

Step-by-step explanation: Have a brilliant day mate- Lily (^_^)

Nathan is making chocolate chip cookies, the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies. He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips. Find the constant of proportionality

Answers

Answer:

1/2

Step-by-step explanation:

From the above question, we can see that the Number of Chocolate chips is directly proportional to the number of Dozen cookies

Hence:

C = Chocolate chips

D = Dozen cookies

Hence:

C ∝ D

C = kD

Where k = Constant of Proportionality.

We are told that , the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies.

Hence:

2 = 4k

k = 2/4

k = 1/2

Also, He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips.

3 = 6k

k = 3/6

k = 1/2

Therefore, from the calculations above, the constant of proportionality is 1/2

Help, please
y=x+2
y=-2x+5
The solution is the intersection of the two lines.
Find the coordinates of the intersection point.

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Answer:

(1,3)

Step-by-step explanation:

yadadadasa word awords

x + 2 = -2x + 5
3x = 3
x = 1

(Sub x back in)
Y = (1) + 2
Y = 3

Intersection (1, 3)

Han states that (b+6) has one factor. Explain why Han's thinking is correct.

1.The hidden factor of one does not count in the reporting.

2.The number 6 is the only number in the expression.

3.Anything in parentheses are considered factors.

4.If there is more than one term, then there is only one factor.

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Answer:

Step-by-step explanation:

6 is not a factor only terms count as factors

The number 6 is the only number in the expression. Then the correct option is 2.

What is factorization?

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

Simply said, it is the biggest common element. The highest consistent element in the above example is 15, making 15 the greatest common factor amongst 15, 30, and 105. The biggest chunk of the common factors is called the "Greatest Common Factor" (of two or more numbers).

The expression is given below.

⇒ (b + 6)

The number 6 is a factor only terms count as factors because the variable b is the multiple of 6.

The number 6 is the only number in the expression. Then the correct option is 2.

More about the factorization link is given below.

https://brainly.com/question/6810544

#SPJ2

Graph the image of the figure using the transformation given.
(its multiple choice!)

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The answer is B. Reflection across x=-3. This is the answer because the shape is reflecting across the imaginary line of x=-3

The original image undergoes reflection across x=-3.

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

In the given graph DEFG is the original image.

D'E'F'G' is the new image after the transformations applied.

A reflection is defined by the axis of symmetry or mirror line. In the above diagram, the mirror line is x = -3.

Under reflection, the shape and size of an image is exactly the same as the original figure.

This type of transformation is called isometric transformation.

Hence, the original image undergoes reflection across x=-3.

To learn more on Graph click:

https://brainly.com/question/17267403

#SPJ5

5.
Which two expressions are equivalent?

Answers

Answer:

Option c

My logic:

The commutative property of multiplication states that you can multiply a string of numbers in any order and receive the same answer.

Hope this helps!

Option C is the answer.

? pls help lol ??????????????????

Answers

Answer:

d is not a function

Step-by-step explanation:

D is not a function because functions only have one y value corresponding to each x value (1 y value for 1 x value). When you have x = 2, y can be an infinite number of numbers so it can't be a function!

A student graphed the position of a cart during a 7-second time interval.

Which statement best describes the cart?

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Answer:

The car moved at a constant velocity of 0.5 m/s for the entire 7 seconds

Step-by-step explanation:

just did it

Select the correct infinitive.
¿A dónde van Uds. los domingos?
_____ a la iglesia.

Answers

Answer:

la respuesta es voy a la iglesia corona plis

Will give Brainliest!!!

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Answer:

1/4

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

If 4 notebooks and 3 packages of pens cost $7.43 and
5 notebooks and 2 packages of pens cost $7.03, what is the
cost of 1 notebook?

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Answer:

i believe its one of these!

A. $0.89 B.$0.79 C. $1.29

Step-by-step explanation:

12y - 4 = 168
What is y? Use inverse operation

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Answer:

y=14.33

Step-by-step explanation:

Add 4 to both sides you should get 12y=172Now, divide both sides by 12 and you should get y=14.33

Answer:

the answer is 14.33

Step-by-step explanation:

first you do 12y-4=168

+4=+4

---------

0=172

so now the eqation is 12y=172

then you divide 172/12=14.33

A sign in front of a roller coaster says "You must be 40 inches tall to ride." What percentage of this height is: (use whatever strategy you would like)

Answers

The question is incomplete. The complete question is :

A sign in front of a roller coaster says ''you must be 40 inches tall to ride". What percentage of this height is A). 34 inches and B). 54 inches

Solution :

It is given that " You must be 40 inches tall to ride."

The formula used will be :

% [tex]$=\frac{V}{T} \times 100$[/tex]

Where, V is the value of the percentage to be calculated

T is the value out of which the percentage of V is to be calculated.

A). What percentage of 40 inches is 34 inches

Where, V is 34 inches and T is 40 inches.

Therefore, the percentage of 34 inches in 40 inches will be

[tex]$\frac{34}{40} \times 100$[/tex]

= 85 %

B). What percentage of 40 inches is 54 inches

Where, V is 54 inches and T is 40 inches.

Therefore, the percentage of 54 inches in 40 inches will be

[tex]$\frac{54}{40} \times 100$[/tex]

= 135 %

I WILL GIVE BRAINLIEST TO HOWEVER GETS THIS FIRST :D

Which of the following is equivalent to 2 · (4 · 3)?

A. 2 + (4 + 3)
B. 2 x (6 x 4)
C. (2 x 4) x 3
D. 8

Answers

C It’s cccccccccccccccccccc

Answer:

C. (2 x 4) x 3

Step-by-step explanation:

Solve 2 x (4 x 3) = 24

Solve the other values to find one equivalent.

A. 2 + (4 + 3) = 9

B. 2 x (6 x 4) = 48

C. (2 x 4) x 3 = 24

D. 8 = 8

This leaves C as the only equivalent option.

Answer:

Step-by-step explanation:

use elimination to solve each system of equations

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1: x=2 y=5
2: x=-2 y=-6
3: x=3 y=-1

Information is given about a polynomial f(x)
whose coefficients are real numbers. Find the
remaining zeros of f.
Degree 4; zeros: i, 1 + i.
0 -1 +i, 1- i
B -i, -1 + i
C 1-i
D -i, 1-i

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Answer:

Are u sure u typed u it correctly?

Step-by-step explanation:

3(3x+2)-2x=7x+6
help

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Answer:

x = all real numbers

Step-by-step explanation:

3(3x+2)-2x=7x+6

Distributive property: 3(3x+2) = 9x + 6

9x + 6 - 2x = 7x + 6

Combine like terms: 9x - 2x = 7x

7x + 6 = 7x + 6

Since the two sides are completely the same, x = all real numbers (no matter what value you put in for x it will always be true)

Answer:

Step-by-step explanation:

9x+6-2x=7x+6

9x-2x=7x

7x=7x

the measurement of the angle between West 1st Street and North Main Street is 30 ° less than the measurement of the angle between West 1st Street and South Main Street what is the measurement of the angle between North Main Street and East 1st Street
60 °
75 °
90 °
105 °

Answers

Answer:

105

Step-by-step explanation: because when you look at North main Street and East 1st Street the angle is obtuse and 105 is the only obtuse angle.

What is the surface area of this rectangular pyramid?
8.1 cm
9.3 am
12 cm
5 cm

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Lolol sameee ^^^^^^^^

5. Write each comparison as a rate.
a. There was 15 mm of rain over 3 days.
b. Four chocolate bars were on sale for
$2.20.
c. Indu saves $14.00 every week.
d. Philip's height changed by 12 cm over
4 months

Answers

Answer:

5, 0.55, 2.00, 3 cm.

Step-by-step explanation:

If you're asking about the unit rates, then..

a. For 1 day, there is 5 mm of rain. 15 / 3 = 5

b. One chocolate bar costs $0.55. 2.20 / 4 = $0.55

c. $14.00 / 7 = 2.00 Indu saves $2.00 for one day.

d. 12 / 4 = 3 cm. For one month, philip grew 3 cm.

I hope this helped :)

Evaluate -20a - 65 for a = 2.7

Answers

Answer:

-119

Step-by-step explanation:

Substitute a for 2.7 since a = 2.7

Then multiply -20 by 2.7 = -54

Next subtract -54 by 65

Finally, you have your answer!

PLEASE HURRY Figure ABCD is transformed to figure A'B'C'D':
5
4
3
B
2
Ic
TO
1
А
10
-1
2
2
3.4 5
Yc
A
D
Which angle in Figure A'B'C'D' is equal to ZDAB?
D'A'B'
ZA'B'C'
2B'C'D'
dhe
C'D'A'

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Answer:

∠D'A'B'

Step-by-step explanation:

Help or ill get held back

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Answer:

C. 1 1/2

Step-by-step explanation:

As you can see a cod fish is 1/2 a foot and 3*0.5 gives us 1 1/2.

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Work out m and c for the line: y = 2x

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Work out m and c for the line:
y = 2x