All categories

4 years ago

R=v-x/x. Solve for v.

Mathematics

2 answers:

oee [108]4 years ago

8 0

R = (v-x) /x

multiply each side by x

Rx = v-x

add x to each side

Rx+x = v

factor out x

x(R+1) = v

andriy [413]4 years ago

4 0

Answer:

R = v-x/x

R+1 = v-1 (+1)

v = R + 1

You might be interested in

(2sin60°)(3tan60°)—(4tan45°)(2cos45°)

Dimas [21]

Answer:

$9 - 4\sqrt{2}$

Step-by-step explanation:

sin60° = $\frac{\sqrt{3} }{2}$

tan60° = $\sqrt{3}$

tan45° = 1

cos45° = $\frac{1}{\sqrt{2} }$

(2sin60°)(3tan60°) - (4tan45°)(2cos45°)

now substitute the values of each trigonometrical angles

$(2*\frac{\sqrt{3} }{2} )(3*\sqrt{3} ) - (4*1)(2*\frac{1}{\sqrt{2} } )$

$\sqrt{3} * (3\sqrt{3}) - 4*(\frac{2}{\sqrt{2} } )$

$3*3 - 4*\frac{2}{\sqrt{2} } *\frac{\sqrt{2} }{\sqrt{2} }$

$9 - 4 *\frac{2\sqrt{2} }{2}$

$9 - 4 * \sqrt{2}$

$9 - 4\sqrt{2}$

5 0

3 years ago

Find the measure of the indicated angle to the nearest degree

polet [3.4K]

9514 1404 393

Answer:

25°

Step-by-step explanation:

The relevant trig relation is ...

Sin = Opposite/Hypotenuse

sin(?) = 25/60

? = arcsin(25/60) ≈ 24.62°

The indicated angle is about 25°.

5 0

3 years ago

Five of six numbers have a sum of 25. the average of all 6 numbers is 6. What is the 6 number?

asambeis [7]

Answer:

Step-by-step explanation:

if the average of 6 number is 6, then the sum of those 6 numbers = 6 x 6 = 36

Therefore, the 6th number is: 36 - 25 = 11

6 0

3 years ago

Go step by step to reduce the radical of the equation given. (Figure the step for the box)

Rama09 [41]

$\sqrt{32} ~~ \begin{cases} 32=2\cdot 2\cdot 2\cdot 2\cdot 2\\ \qquad 2^4\cdot 2\\ \qquad 2^{(2)(2)}\cdot 2\\ \qquad (2^2)^2\cdot 2 \end{cases}\implies \sqrt{(2^2)^2\cdot 2}\implies 2^2\sqrt{2}\implies 4\sqrt{2}$

7 0

2 years ago

Find the value of given expression <img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Csqrt%7B27%7D%20%20%5Ctimes%20%20%5Cs

Arisa [49]

Answer:

To attain

➠The value of √27*√3

Solution

➠

$\sqrt{27} \times \sqrt{3 } \\ = > \sqrt{81} \\ = > 9$

Hence, 9 is the resulting Value for √27*√3

6 0

3 years ago

Read 2 more answers