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2 years ago

pete the pilot is 35 years old. his son is 9 years old. in how many years will pete be exactly 3 times older than his son.

Mathematics

1 answer:

beks73 [17]2 years ago

6 0

Pete will be 3x as old in 1 year

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Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use

Firlakuza [10]

Given:
2 rectangular prism.
same height
square bases

Box A Box B
Square Base side 2 ft 0.75 ft
Height 4 ft 4 ft

Solving for the space inside each rectangular prism, we need to find its volume.

Volume of a rectangular prism = length * width * height

Box A:
Volume = 2 ft * 2 ft * 4 ft = 16 cubic feet

Box B:
Volume = 0.75 ft * 0.75 ft * 4 ft = 2.25 cubic feet

Box A - Box B = difference in space

16 cubic feet - 2.25 cubic feet = 13.75 cubic feet

Box A contains 13.75 cubic feet more space than Box B.

8 0

3 years ago

Read 2 more answers

Fifty four percent of 150 students polled at a local university want a new fitness center built.

Murljashka [212]

The population 150 students

The sample is 54% of students
I’m not sure but I hope this helps!

3 0

2 years ago

The data below are the number of absences and the final grades of 9 randomly selected students from a literature class. find the

Natasha2012 [34]

I don't know. I apologize.

6 0

3 years ago

the equation of a circle in general form is x squared + y squared + 20x + 12 y + 15 equals 0what is the equation of the circle i

Marrrta [24]

Answer: $(x+10)^2+(y+6)^2=121$

Step-by-step explanation:

The equation of a circle in the general form is:

$ax^{2}+by^2+cx+dy+e=0$

The equaton of a circle in standard form is:

$(x-h)^2+(y-k)^2=r^2$

Where the center is at (h, k) and r is the radius

To write the equation of a circle from general form to standard form, you must complete the squaare, as you can see below:

1- Given the equation in general form:

$x^{2}+y^2+20x+12y+15=0$

2- Complete the square:

-Group the like terms and move the constant to the other side.

- Complete the square on the left side of the equation.

- Add the same value to the other side.

Then you obtain:

$(x^{2}+20x)+(y^2+12y)=-15\\(x^2+20x+(\frac{20}{2})^2)+(y^2+12y+(\frac{12}{2})^2)=-15+(\frac{20}{2})^2+(\frac{12}{2})^2\\\\(x+10)^2+(y+6)^2=-15+100+36\\(x+10)^2+(y+6)^2=121$

4 0

3 years ago

Select ALL of the following scenarios that can be modeled by the equation 3t−6=17 .

Ne4ueva [31]

The answer is: If you triple the number of miles Karin lives from the school and then add six, you get 17 miles.

4 0

2 years ago