What is the expression for add g to 4, then subtract 5 from the result?

Mathematics

1 answer:

Mars2501 [29]3 years ago

7 0

Answer:

g+4-5

Step-by-step explanation:

because the plus would go first anyways.

You might be interested in

Mr Avery Needs to repaint the outside of his house. He estimates that the area he needs to paint is about 1600 Each gallon of pa

Tju [1.3M]

Answer:

Mr. Avery will need to buy 5.4 gallons of paint.

Step-by-step explanation:

We have been given that Mr. Avery estimates that the area he needs to paint is about 1600 and each gallon of paint will cover about 250 sq feet.

So to find the number of gallons of paint needed to paint the outside of house we will divide total area to be painted (1600 sq. ft) by area covered by gallon of paint.

$\text{The number of gallon required to paint}=\frac{\text{Area of the house to be painted}}{\text{Area painted by 1 gallon of paint}}$

Since Mr. Avery has 1 gallon of paint left over from the last time he painted that he can use this time, so Mr. Avery will need one gallon less. We can represent this information as:

$\text{The number of gallon required to paint}=\frac{\text{Area of the house to be painted}}{\text{Area painted by 1 gallon of paint}}-1$

Upon substituting our given values in above equation we will get,

$\text{The number of gallon required to paint}=\frac{1600\text{square ft}}{\text{250 square ft}}-1$

$\text{The number of gallon required to paint}=6.4-1$

$\text{The number of gallon required to paint}=5.4$

Therefore, Mr. Avery will need to buy 5.4 gallons of paint.

4 0

4 years ago

A right triangle has leg lengths of 3 centimeters and 4 centimeters. What is cos e where is the smallest angle of the triangle?

Kipish [7]

Answer:

First, you could assume that the 3rd side (not given) is the hypotenuse of the triangle. In that case the pythagorean theorem would give you 32+42=x2 which simplifies to 9+16=x2, which again simplifies to 25=x2 or x=5, and you would have {3,4,5} as the lengths of the sides of your triangle.

Step-by-step explanation:

5 0

3 years ago

If 2^x=5 what is 2^3^x - 4

vivado [14]

I believe the answer is 26

6 0

3 years ago

Read 2 more answers

Which of the following mixed numbers has a value between 10/3 and11/3

Paraphin [41]

The answer would be A