3 years ago

X+19=0 ?please help me

Mathematics

1 answer:

vovikov84 [41]3 years ago

7 0

Answer:

x = - 19

Step-by-step explanation:

Given

x + 19 = 0 ( subtract 19 from both sides )

x = - 19

You might be interested in

**PLEASE HELP!!*

LekaFEV [45]

Answer:

n 3 is the correct answer okay

7 0

3 years ago

Read 2 more answers

Rewrite the following without an exponent. (-5)-2 (the -2 is the exponent)

yuradex [85]

Answer: -5 x -5

The exponent two means the other number multiplied 2 times, so the equation is -5 x -5. The answer to the equation is -25.

Hope this helped you out!

3 0

3 years ago

Whats 2+2 I really need help. It's the hardest question I've ever seen. D:

GREYUIT [131]

Answer:

Step-by-step explanation:

Take 2 oranges, add 2 more

Now count them all together...

You have 4 oranges!!

5 0

3 years ago

Carlos has 2,175 marbles in his collection . Emily has 1833 marbles in her collection . Carlos says that he has about 1,000 more

kenny6666 [7]

Carlos is wrong since when subtracted 2175 from 1833 you get 342 so that's about one third of what he said.

5 0

3 years ago

Suppose that the function f is defined. , for all real numbers, as follows.

aivan3 [116]

Answer: The values of......

$f(-5)=\frac{9}{4}\\ \\ f(-2)= -1\\ \\ f(4)=0$

Step-by-step explanation:

Given function is: $\left \{ {{f(x)= \frac{1}{4}x^2 -4, if x\neq -2} \atop {=-1, if x=-2}} \right.$

For $f(-5),$ the value of $x$ is -5, which is not equal to -2.

So, $f(-5)= \frac{1}{4}(-5)^2 -4 = \frac{1}{4}(25)-4 =\frac{25}{4}-4=\frac{25-16}{4}=\frac{9}{4}$

For $f(-2),$ the value of $x$ is -2.

So, $f(-2)= -1$

For $f(4),$ the value of $x$ is 4, which is not equal to -2.

So, $f(4)=\frac{1}{4}(4)^2 -4 =\frac{1}{4}(16)-4 =4-4=0$

5 0

4 years ago

X+19=0 ?please help me​

X+19=0 ?please help me