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2 years ago

Simplify the following expression: 8v + v

Mathematics

2 answers:

erica [24]2 years ago

5 0

Answer:

Step-by-step explanation:

You are just adding like numbers together. There is an imaginary 1 in front of the second v which makes it 9v

stira [4]2 years ago

3 0

Answer:

Step-by-step explanation:

8v+1v=9v

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Please explain this to me.

Nutka1998 [239]

Answer:

The value of x is 12 units.

Step-by-step explanation:

We know that:

Formula: h² = a² + b²

Let's solve using Pythagoras theorem.

=> 13² = 5² + x²
=> 169 = 25 + x²
=> 169 - 25 = x²
=> 144 = x²
=> √x² = √144
=> x = √144
=> x = 12

Hence, the value of x is 12 units.

3 0

2 years ago

THIS IS 90 POINTS: what is 15m+35 graphed?

Elodia [21]

Well, you can’t add them because 15 has a m and 35 doesn’t have a variable sooo? What are the answer choices?

6 0

2 years ago

Read 2 more answers

I need help with this ASAP plzzzzz

miss Akunina [59]

Answer:

23. $\frac{4\sqrt{3} }{3}$

24. $\frac{7\sqrt{3}}{3}$

25. $6\sqrt{3}$

26. $\frac{10\sqrt{3} }{3}$

27. $14$

28. $4\sqrt{3}$

Step-by-step explanation:

To solve these i used SOHCAHTOA

$sin=\frac{opposite}{adjacent}\\ cos=\frac{adjacent}{hypotenuse} \\tan=\frac{opposite}{adjacent}$

23.

Find the missing side using Tangent

$tan(30)=\frac{x}{4}$

$4*tan(30)=x$

$\frac{4\sqrt{3} }{3}$

24.

Find the missing side using Tangent

$tan(30)=\frac{x}{7}$

$7*tan(30)=x$

$\frac{7\sqrt{3}}{3}$

25.

Find the missing side using Tangent

$tan(30)=\frac{x}{18}$

$18*tan(30)=x$

$6\sqrt{3}$

26.

Find the missing side using Tangent

$tan(30)=\frac{x}{10}$

$10*tan(30)=x$

$\frac{10\sqrt{3} }{3}$

27.

Find the missing side using Tangent

$tan(30)=\frac{x}{14\sqrt{3} }$

$(14\sqrt{3}) *tan(30)=x$

$14$

28.

Find the missing side using Tangent

$tan(30)=\frac{x}{12}$

$12*tan(30)=x$

$4\sqrt{3}$

5 0

3 years ago

5. Order from least to greatest. 4996, 10 48% 3. 41 0.408, 7100

weeeeeb [17]

Answer:

0.408

48%

3.41

4996

7100

Step-by-step explanation:

5 0

3 years ago

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Pls help because I’m not sure

leva [86]

Step-by-step explanation:

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2 years ago