All categories

3 years ago

I- Please someone help me -_- I hate math so much

Mathematics

2 answers:

OlgaM077 [116]3 years ago

8 0

5 and 13
9-4 because you change them both to the same,so you end with 5
9+4 because you flip Everything and end up with 13
:) hope that helps

zzz [600]3 years ago

6 0

Answer:

5 & 13

Step-by-step explanation:

a. -9 + 4 = -5

Absolute Value = 5

b. Absolute value of -9 is 9

9 + 4 = 13

hope this helps :)

You might be interested in

What is the slope of (0,0) (2,3)

Virty [35]

Answer:

3/2

Step-by-step explanation:

Para hallar la pendiente de dicha recta formada por dos puntos procederemos a usar la siguiente ecuación

m=y2-y1/x2-x1

Donde (0,0) ---->(x1,y1) (2,3)------>(x2,y2)

Remplazando x1,x2,y1,y2

m=3-0/2-0 = 3/2

De tal manera la m=3/2

5 0

3 years ago

Dylan is evaluating the expression 13+19+7+10 . At one step in his work, Dylan rewrites the equation as 13+7+19+10 Which propert

zhuklara [117]

By looking at the current state of the question, the answer is associative property because that seems to be the only option present

3 0

3 years ago

Read 2 more answers

Infinity - infinity?

pav-90 [236]

Do you mean what does infinity + infinity equals to? If so, infinity + infinity = infinity.

3 0

3 years ago

X and y vary inversely and x=50 when y=5 find y when x=10 what is k?

Kisachek [45]

Answer:

Part A)

1) $k=250$

2) $y=25$

Part B)

1) $k=7$

2) $y=84$

Step-by-step explanation:

Part 1) x and y vary inversely and x=50 when y=5 find y when x=10 what is k?

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

step 1

Find the value of k

x=50 when y=5

substitute the values

$y*x=k$ ------> $5*50=k$ -----> $k=250$

The equation is equal to

$y*x=250$ or $y=250/x$

step 2

Find y when x=10

substitute the value of x in the equation and solve for y

$y*(10)=250$

$y=250/10=25$

Part B) x and y vary directly and x=6 when y=42 find k what is y when x=12

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form $y/x=k$ or $y=kx$

step 1

Find the value of k

x=6 when y=42

substitute the values

$y/x=k$ ------> $42/6=k$ -----> $k=7$

The equation is equal to

$y/x=7$ or $y=7x$

step 2

Find y when x=12

substitute the value of x in the equation and solve for y

$y=7(12)=84$

5 0

3 years ago

The resulting figure after undergoing a transformation

vaieri [72.5K]

Answer:

New being?

Step-by-step explanation:

3 0

3 years ago