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Serhud [2]
3 years ago
10

I'm dumb can someone explain

Mathematics
1 answer:
eimsori [14]3 years ago
8 0
The commutative property is when you are switching the order of the numbers/variables, and the associative property is when you switch the grouping. So for the first line, the answer would be the the associative property, the second line is the commutative property, and so on and so forth. Does this help you?
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What is the sum of 1/9, 2/3, and 5/18?<br> A. 19/18<br> B.4/15<br> C. 12/9<br> D. 8/20
kari74 [83]

Answer:

19/18

Step-by-step explanation:

The GCF of 9, 3, and 18 is 18.

Each denominator must be multiplied to 18, and as a result what you multiply in the denominator MUST be multiplied in the numerator.

9 * 2 = 18

1 * 2 = 2

2/18

3 * 6 = 18

6 * 2 = 12

12/18

5/18

Add all three fractions together:

12/18 + 5/18 + 2/18 = 19/18

8 0
3 years ago
Right the slope intercept of the equation of the line through the given point with the given slope through (2, 1) slope = 5/2 m=
solmaris [256]
M = 5/2
B = -4
Y - 1 = 5/2(x - 2)
Y - 1 = 5/2x - 5
+1. +1
Y = 5/2x - 4

(I think)
6 0
3 years ago
Al of this please help help help
Semenov [28]

Answer:

what do you need help on

Step-by-step explanation:

6 0
3 years ago
What transformation to the linear parent function, f(x) = x, gives the function g(x) = x + 8?
NeTakaya

Answer:

Shift 8 units up

Step-by-step explanation:

The given function is;

f(x)=x

and

g(x)=x+8

The function f(x) has its y-intercept at y=0.

The function g(x)=x+8 has its y-intercept at y=8

This implies that; the linear parent function f(x)=x is shifted up 8 units to obtain g(x)=x+8.

5 0
2 years ago
Choose the equation that has solutions (5,7) and (8,13).
Alekssandra [29.7K]
<h2>Answer:y=2x-3</h2>

Step-by-step explanation:

(x_{1},y_{1}) is called solution of a equation if (x_{1},y_{1}) satisfies the equation.

Consider the equation y=2x-3,

For point (5,7),

LHS=y=7

RHS=2x-3=2(5)-3=10-3=7

So,RHS=LHS

The point (5,7) satisfies the equation.

For point (8,13),

LHS=y=13

RHS=2x-3=2(8)-3=16-3=13

So,RHS=LHS

The point (8,13) satisfies the equation.

So,both the points satisfy the equation y=2x-3

5 0
3 years ago
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