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3 years ago

Is this true or false? The following graph represents a proportional relationship:

Mathematics

2 answers:

Natasha2012 [34]3 years ago

4 0

True

The line has to start by 0 and keep going up

motikmotik3 years ago

3 0

Answer:

true

Step-by-step explanation:

when one goes up, the other goes up. That is proportional

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Find the mistake. * 9 + 4 x 3 + 2 13x3 +2 39+2 : 41

MakcuM [25]

The mistake was on the second one, u use pempas, the multiplication comes first. The answer is 23

8 0

3 years ago

Read 2 more answers

4x + y = 3 -2x + 3y = -19 what's the solution plz help

Rainbow [258]

The solution to given system of equations is x = 2 and y = -5

Solution:

Given the system of equations are:

4x + y = 3 ---------- eqn 1

-2x + 3y = -19 ---------- eqn 2

We have to find the solution to above system of equations

We can solve the system by substitution method

From eqn 1,

4x + y = 3

Isolate y to one side

y = 3 - 4x ----------- eqn 3

Substitute eqn 3 in eqn 2

-2x + 3(3 - 4x) = -19

-2x + 9 - 12x = -19

Combine the like terms

-14x = -19 - 9

-14x = -28

Divide both sides of equation by -14

Substitute x = 2 in eqn 3

y = 3 - 4(2)

y = 3 - 8

Thus the solution is x = 2 and y = -5

5 0

3 years ago

the following numbers in order from least to greatest, with the least at the top. V213, 14, 14.33 - V213 = 14 = 14.33 !!

IrinaVladis [17]

Answer:

√213 > 14(⅖) > 14.33

Step-by-step explanation:

√213 = 14.59

14(⅖) = 14.4

14.33 = 14.33

Smallest = 14.33

Greatest number = √213

3 0

3 years ago

(5,-6) and (4,3) find the slope

klio [65]

Answer:

$\displaystyle m = -9$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Identify

Point (5, -6)

Point (4, 3)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{3--6}{4-5}$
[Fraction] Subtract: $\displaystyle m = \frac{9}{-1}$
[Fraction] Divide: $\displaystyle m = -9$

3 0

3 years ago

Given: AY and BX bisect each other, PROVE: triangle ABJ and YJX are congruent...help me

Tamiku [17]

I would say acute If I am wrong sorry

3 0

4 years ago