All categories

3 years ago

-9/8 = v - 1/2 V = ????

Mathematics

2 answers:

gtnhenbr [62]3 years ago

8 0

-0.625

To get V by itself, add 1/2 to -9/8

V=-9/8+1/2
V=-0.625

GarryVolchara [31]3 years ago

5 0

Answer: v = -5/8

Step-by-step explanation:

You might be interested in

If the function f(x) = mx + b has an inverse function, which statement must be true?

MakcuM [25]

we have

$f(x)=mx+b$

Find the inverse of f(x)

Let

$y=f(x)$

$y=mx+b$

Exchanges the variables x for y and y for x

$x=my+b$

isolate the variable y

$my=x-b$

$y=\frac{x-b}{m}$

Let

$f(x)^{-1} =y$

$f(x)^{-1}=\frac{x-b}{m}$ -----> inverse function

Hence

In the inverse function the denominator can not be zero, therefore the value of m can not be equal zero

<u>the answer is the option</u>

$m\neq 0$

7 0

3 years ago

Read 2 more answers

HELLLLLLLLLLLLLPPPPPPPPPP

Liula [17]

Answer:

Step-by-step explanation:

mark me brainliest pl

6 0

3 years ago

Read 2 more answers

If g(x) = (x) -5 ; find g(-5),g(0) and g(5).

galina1969 [7]

Answer:

see below

Step-by-step explanation:

g(x) = (x) -5

Let x = -5

g(-5) = -5 -5 = -10

Let x= 0

g(0) = 0-5 = -5

Let x= 5

g(5) = 5-5 = 0

3 0

3 years ago

Please help me! I need it

Studentka2010 [4]

Answer:

About 0.5

Step-by-step explanation:

By the law of sines:

$\dfrac{2}{\sin 105}=\dfrac{c}{\sin 15} \\\\\\c=\dfrac{2}{\sin 105}\cdot \sin 15\approx 0.5cm$

Hope this helps!

3 0

4 years ago

Chris tried to rewrite the expression \left( 4^{-2} \cdot 4^{-3} \right)^{3}(4

crimeas [40]

We have been given an expression $\left( 4^{-2} \cdot 4^{-3} \right)^{3}$ . We have been given steps how Chris tried to solve the given expression. We are asked to choose the correct option about Chris's work.

Let us simplify our given expression.

Using exponent property, $a^m\cdot a^n=a^{m+n}$ , we cab rewrite our given expression as:

$\left( 4^{-2+(-3)} \right)^{3}$

$\left( 4^{-5} \right)^{3}$

Now we will use exponent property $(a^m)^n=a^{m\cdot n}$ to further simplify our expression.

$\left( 4^{-5} \right)^{3}= 4^{-5\cdot 3}$

$\left( 4^{-5} \right)^{3}= 4^{-15}$

Therefore, Chris made mistake in step 2.

8 0

4 years ago