Which of the following questions could be used to represent the equation 4 - X= 28?

Mathematics

1 answer:

rosijanka [135]3 years ago

8 0

Answer:

$-24$

Step-by-step explanation:

$4 - -24= 28\\x=-24$

You might be interested in

M <1 = 30°, m< 2 = 45°, m<3=

Papessa [141]

The answer to is 15 because your trying to make all of the angles add up to 90, which 45+30= 75 so then you only need 15 more to add up to 90.

7 0

3 years ago

A 78 gram sample of Uranium loses half of its mass each year. What is the exponential equation? Please explain why A is the corr

Fiesta28 [93]

Answer:

Step-by-step explanation:

The first answer is correct because we have a decay factor.

The sample is losing mass, so the number that is being multiplied by a power of x must be less than 1.

If the second answer were used, then the sample would be gaining mass.

8 0

2 years ago

A bag contains 56 marbles: 7 red, 8 green, 1l yellow, 17 brown, and 13 blue.

Thepotemich [5.8K]

Answer:

oh i've done this. 8/56 so .14 percent i think

Step-by-step explanation:

3 0

2 years ago

Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base 6.4 i

shusha [124]

The surface area of the square pyramid will be 78.08 square inches.

<h3>What is surface area?</h3>

The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called the surface area.

<h3 />

Given that:-

Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base is 6.4 inches. The surface area will be.

The surface area of the square pyramid will be calculated by the formula:-

$SA = P\times\dfrac{l}{2}$