2 years ago

Do 4x and 15 + x have the same value when x is 5

Mathematics

2 answers:

vfiekz [6]2 years ago

8 0

Answer:

Yes

Step-by-step explanation:

x = 5

(given)

Plug 5 in -->

4(5) = 20

15 + 5 = 20

They are equal

Thus, our answer is yes, they have the same value when x is equal to 5.

Andru [333]2 years ago

7 0

Answer:

They have the same value when x=5

Step-by-step explanation:

Let x = 4

4*5 = 20

15+x

Let x =5

15+5 = 20

They have the same value when x=5

You might be interested in

Given the function f(x) = –5|x + 1| + 3, for what values of x is f(x) = –12?

Alexus [3.1K]

The answer to your question is negative 52. hope i helped.

7 0

3 years ago

Read 2 more answers

Find the value of the following expression:

Greeley [361]

Answer:

Step-by-step explanation:

Expression: <em>(2⁸ ⋅ 5⁻⁵ ⋅ 19⁰)⁻² ⋅ (5⁻²/2³)⁴ ⋅ 2²⁸</em>

Inner-most powers: 2⁻¹⁶ • 5¹⁰ • 1 • 5⁻⁸/2¹² • 2²⁸

Combine like terms: 2¹² • 5²/2¹²

Cancel out: 5²

Solve: 25

6 0

3 years ago

Find the value of x. Round your answer to the nearest tenth

Sati [7]

$x=13.8$

<u><em>Step-by-step explanation:</em></u>

Since the triangle is right use the tangent ratio to solve for x

$tan41^o=\frac{opposite}{adjacent}=\frac{12}{x}$

Multiply both sides by $x$

x × $tan41^o=12$ ( divide both sides by $tan41^o$ )

x = ≈ ( nearest tenth )

6 0

2 years ago

An inequality is shown. 27/7n > 4/3 Select all the values of n that make the inequality true.

ankoles [38]

Answer:

Step-by-step explanation:

<h2>Hope it help & study well</h2>

6 0

2 years ago

Two angles are supplementary. If the m∠A is five times the sum of the m∠B plus 7.2°, what is m∠B?

user100 [1]

Answer:

36 i think

Step-by-step explanation:

4 0

3 years ago