rhapsodyofwords rhapsodyofwords

06-04-2015
Mathematics

Answered

Two spheres, one with radius 7 and one with radius 4, are tangent to each other. If P is any point on one sphere and Q is any point on the other sphere, what is the maximum possible length of PQ?

Answer :

crisforp crisforp

06-04-2015

The maximum length of PQ = The Diameter of first sphere + the diameter of second sphere = 2×7 + 2×4 = 14 + 8 = 22 ;

Answer Link

Other Questions

Dunbar Corporation can purchase an asset for $39,000; the asset will be worthless after 13 years. Alternatively, it could lease the asset for 13 years with an a

Why are vitamins and minerals sometimes called micronutrients?A. The body requires only small amounts of them daily.B. They provide only small amounts of energy

77% of all bald eagles survive their first year of life. Give your answers as decimals, not percents. If 40 bald eagles are randomly selected, find the probabi

On a coordinate plane, line D F goes through points (negative 1, negative 3) and (2, 3). Point G is at (negative 4, negative 4). Which point on the y-axis lies

Express the following using inverse notation:[tex]-\frac{1}{(4t-7)^2}[/tex]

How many sulfur dioxide molecules are there in 3.31 mol of sulfur dioxide

Which answer choice shows that the set of irrational numbers is not closed under addition?A. [tex]\pi + (-\pi) = 0[/tex]B. [tex]\frac{1}{2} + \left(-\frac{1}{2}

NO Nen = 114Del 1 al 400:1. ¿Cuántos son múltiplos de 8?2. ¿Cuántos son múltiplos de 20?3. ¿Cuántos no son ni múltiplos de 8 ni de 20?Señala la suma de las resp

2. Si \( q(x) \) es el cociente de la división mostrada:[tex]\[ \frac{67x^2 - 13x^4 + 22x^3 + 1234 - 52x}{x} \][/tex]Indica el valor de \( q(-1) \).A. -92 B. -

Assume the following values for the diagrams below: Q_{1} = 20 bags Q_{2} = 15 bags. Q_{3} = 27bag * 5 The market equilibrium price is $25 per bag. The price at

What does the fact the pi is irrational indicate about it'd decimal equivalent

one egg carton holds 12 eggs .how many cartons are you able to fill with 60 eggs.help me please.

What number is 10,000 less than 337,676?

The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?

how do I write 0.25 as a fraction in its simplists form

one egg carton holds 12 eggs .how many cartons are you able to fill with 60 eggs.help me please.

What is 5000 one tenth of?

What is the value of 5 in 356,039,763

tina bought some nail polish and lip gloss at the store. the nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. tina bought 9 items and paid $50.

what is the complete subject in the following sentence? the young boy rode the bus to school.