1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NeTakaya
3 years ago
15

Sphere A has a radius of 24 centimeters, and sphere B has a diameter of 42 centimeters. The radius of sphere A is multiplied by

what factor to produce the radius of sphere B?
Mathematics
2 answers:
Naily [24]3 years ago
6 0
1.75 you just divide 42 with 24
WINSTONCH [101]3 years ago
3 0

Answer:

\frac{7}{8}

Step-by-step explanation:

We have been given that

Radius of A = 24 cm

And Diameter of sphere B = 42 cm.

We know that radius is half of the diameter.

Hence, radius of sphere B = 42/2 =21 cm

Let the radius of sphere A is multiplied by 'k' to produce the radius of sphere B.

Thus, we have

24k=21

Solve for k

k=\frac{21}{24}\\\\k=\frac{7}{8}

Therefore, radius of sphere A is multiplied by \frac{7}{8} to produce the radius of sphere B.

You might be interested in
Authors carefully select the words they use to tell a story. Why did the author of “RefrigaMatic 1234” write this sentence? “The
creativ13 [48]

Answer:

(1) To make the box seem like a real person with feelings and emotions

(3) To foreshadow what may happen in the future

(4) To describe what Aaliyah is seeing

Step-by-step explanation:

I got the answers right.

3 0
2 years ago
If ab= 7x-6 and bc= 12-2x. Then what does ac equal?
ra1l [238]
Ab = (7x-6) →   b = (7x-6)/a   (1)

bc = (12-2x) → b = (12-2x)/c   (2)

Since (1) = (2) → (7x-6)/a = (12-2x)/c OR  a/c = (7x-6)/(12-2x)  (3)

Multiply  both numerators of (3) by the SQUARE of their  respective denominators;

(a*c²)/c = (7x-6)(12-2x)²/(12-2x)
Now simplify:

ac = (7x-6)(12x-2x)  or ac = -14x² + 96x - 72


4 0
3 years ago
Evaluate the expression when a= 6 and c= -6. -a+9c​
Troyanec [42]

Answer:

=-a +9c

=-6+9×-6

=-6+(-54)

=-6-54

=-60

hope it helps you!!!

stay safe healthy and happy!!!!

7 0
3 years ago
So How's Everyone's Day Going?
Alex777 [14]

Answer:

meh

Step-by-step explanation: complicated

8 0
2 years ago
Solve for x in the equation x/2 = 17 user: solve for x in the equation x/2 = 17 user: apply the rules for order of operations to
Finger [1]
Well to solve for x you simply need to multiply both sides of the equation to isolate x, the answer will be x=34. the second question requires bedmas (brackets, exponents, division and multiplication, addition and subtraction)
It will be 224 no matter if you multiply or divide first 
6 0
3 years ago
Other questions:
  • Two positive improper are multiplied. Is the product sometimes, always, or never less than 1? EXPLAIN.
    13·1 answer
  • I need help with this word problem this is new to me and I really need help can you please help me?
    6·2 answers
  • 13. Which equation has no solution? (1 point) 5v + 3 = 5v – 5 2x – 4 = 2x + 7 – x 2y + 5 – y = 2y – 3(y – 6) 7z + 9 = –7z – 6
    11·1 answer
  • 7. Larry has $389.00. A DVD player costs $97.00, and he can purchase used movies for $11.55 each. What is
    11·2 answers
  • In the triangle, x = 3. Find y.
    11·1 answer
  • 6 + 3 • 4 evaluate the following numerical exspressions
    10·1 answer
  • Which of the following sets of numbers could not represent the three sides of a
    8·1 answer
  • I really need help heres a screen shot of the question
    8·2 answers
  • WILL GIVE BRAINLIEST
    13·1 answer
  • Estimate the quotient for 627 ÷ 9. explain how you found your awnser
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!