Mathematics High School

Work out m and c for the line:
y= 2x + 5

Answers

Answer 1
Y = mx + c
m = 2
c = 5

Related Questions

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!

help please


Determine whether the triangles are congruent by AA, SSS, SAS, or not similar.

Answers

Answer:

sas

Step-by-step explanation:

Cual es el resultado de de esta ecuacion con valor obsoluto

| x + 1 | = | x - 5 |

Answers

Answer:

Well the absolute vaule will allways be postive. Therefore the answer being 2.  I Think.  

Step-by-step explanation:

The following ordered pairs are solutions
to an exponential equation:
(0, 1), (1, 3), (2, 9), (3, 27).
Write the equation.

Answers

3x+5=180 is the answer

can someone help plz

Answers

Answer:

A

Step-by-step explanation:

Answer: A = -2/3

Step-by-step explanation:

To find the slope use the slope formula

y2 - y1  over

x2 - x 1

I suggest learning the slope formula if you'll keep getting h.w like this.

to find the slope

I'll use any 2 points

10 - 8 = 2

7 - 10 = -3

The slope is -2/3

Will give Brainliest!!!

Answers

Answer:

1/4

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

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 %                

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 :)


I need help pls pls pls

Answers

Answer: The answer may be 26%

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

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

Answers

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

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.

3 1/3 + (-2 1/4) + 1 5/6
Help me out?

Answers

Answer:

its the second one

Step-by-step explanation:

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

Answers

Lolol sameee ^^^^^^^^

Solve 8x+2<12 please

Answers

Just use the Photomath

i need help please help

Answers

Answer:

x=7

Step-by-step explanation:

5x-6=3x+8

subtract 3x from both sides

2x-6=8

add 6 to both sides

2x=14

divide both sides by 2

x=7

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.

Answers

Answer:

2

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

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

Answers

Answer:

Are u sure u typed u it correctly?

Step-by-step explanation:

Help or ill get held back

Answers

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.

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.

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'

Answers

Answer:

∠D'A'B'

Step-by-step explanation:

I think it’s C am I correct

Answers

Answer:

yes you are correct it is c

Step-by-step explanation:

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.

WILL GIVE BRAINLIEST, please hurry!!!

Amanda estimates that the product of a fraction and a decimal is 7. Which expression could represent the fraction and the decimal?
A. 2/5 x 3.5
B. 1/3 x 7.02
C. 3/5 x 7.1
D. 6/7 x 8.42

Answers

Answer:

D

Step-by-step explanation:

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:

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

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

I need to know what the difference of this expression is.

(4 - 5i) - (12 + 11i)​

Answers

Answer: -10-16i

Step-by-step explanation:

Given

(4-5i)-(12+11i)

Expand parenthesis

2-5i-12-11i

Put like terms together

(2-12)-(5i+11i)

Combine like terms

-10-16i

Hope this helps!! :)

Please let me know if you have any questions

I need help with this

Answers

Answer:

1. minimum

2. vertical line

3. a vertex is a point of where the first derivative of curvature is zero.

4. the real zero of a function is where the graph of the function crosses the x‐axis; that is, the real zero of a function is the x‐intercept(s) of the graph of the function.

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?

Answers

Answer:

i believe its one of these!

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

Step-by-step explanation:

56 to 56 as a Fraction in simplest form

Answers

Answer:Find the GCD (or HCF) of numerator and denominator

GCD of 56 and 100 is 4

Divide both the numerator and denominator by the GCD

56 ÷ 4

100 ÷ 4

Reduced fraction:

14

25

Therefore, 56/100 simplified to lowest terms is 14/25

Step-by-step explanation:

hope this helps have a great day

? 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!

use elimination to solve each system of equations

Answers

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