If Tim can paint 2 square feet per minute, how fast can he paint a 10 foot by 8 foot wall?" *

Cuánto es 1875 más 199

Sergeeva-Olga [200]

It is absolutely 2074

3 0

3 years ago

Is x = y - 1 a function. I just need a yes or a no please respond the right answer I really need it

Bezzdna [24]

Yes. It is a linear function. Slope-intercept form: y = x + 1.

5 0

3 years ago

Represent the number 108 in expanded form and exponent

lubasha [3.4K]

<h3>Further explanation</h3>

Let's recall following formula about Exponents and Surds:

$\boxed { \sqrt { x } = x ^ { \frac{1}{2} } }$

$\boxed { (a ^ b) ^ c = a ^ { b . c } }$

$\boxed {a ^ b \div a ^ c = a ^ { b - c } }$

$\boxed {\log a + \log b = \log (a \times b) }$

$\boxed {\log a - \log b = \log (a \div b) }$

<em>Let us tackle the problem!</em>

$\texttt{ }$

$108 = 54 \times 2$

$108 = (27 \times 2) \times 2$

$108 = (9 \times 3) \times 2 \times 2$

$108 = (3 \times 3) \times 3 \times 2 \times 2$

$108 = 3^3 \times 2^2$

$\texttt{ }$

<h3>Conclusion:</h3>

The number 108 could be represented in expanded form and exponent as following:

$\boxed{ 108 = 3^3 \times 2^2 }$

$\texttt{ }$

<h3>Learn more</h3>

Coefficient of A Square Root : brainly.com/question/11337634
The Order of Operations : brainly.com/question/10821615
Write 100,000 Using Exponents : brainly.com/question/2032116

<h3>Answer details</h3>

Grade: High School

Subject: Mathematics

Chapter: Exponents and Surds

Keywords: Power , Multiplication , Division , Exponent , Surd , Negative , Postive , Value , Equivalent , Perfect , Square , Factor.

#LearnWithBrainly

4 0

3 years ago

The graph shows the location of point G and point H. Point J is graphed at (n,-3). The distance from point H to point J is equal

salantis [7]

The distance from point H to point J is 3 units.The value of n is 3.

Step-by-step explanation:

From the graph, point H is at (n,-6)

Point G location will be at (0,-6)

Point J is at (n,-3)

Observing point H(n,-6) and point J (n,-3) you notice that point J is above point H.find how much far is point H from point J.

d= √(x₂-x₁)²+(y₂-y₁)²

d=√(-3--6)²

d=√3² =√9 = 3

Distance H to J is 3 units

Point G (0,-6) and point H (n,-6) have a distance of 3 units same as point H to J

To get the horizontal length will ;

d=√ (n-0)²

d=√n² but d=3 units

3=√n²

9=n²

√9=n

3=n

Learn More

Distance between two points: brainly.com/question/1312275

Key terms : distance, point

#LearnwithBrainly

6 0

3 years ago

An observer (O) spots a bird flying at a 35° angle from a line drawn horizontal to its nest. If the distance from the observer (

romanna [79]

Answer:

The correct option is;

17,202 feet

Step-by-step explanation:

The distance from the observer to the bird is given as 21,000 ft

The angle between the line of flight of the bird to the horizontal line from its nest = 35°

With the triangle BNO = A right triangle, we have;

The distance of the bird from its nest = Adjacent leg of the right triangle

The distance of the observer from the bird = Hypotenuse length

Which by trigonometric relations gives;

$cos(35 ^{\circ} )= \dfrac{Adjacent\ leg \ length}{Hypotenuse \ length} = \dfrac{Distance\ of \ bird \ from \ its \ nest}{21,000}$

21,000×cos(35 degrees) = The distance of the bird from its nest = 17,202.2 feet ≈ 17,202 feet.

6 0

4 years ago