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
Nuetrik [128]
3 years ago
10

Alx+b) = 4x + 10

Mathematics
1 answer:
Leokris [45]3 years ago
3 0

Answer:

a=4, b=5/2

Step-by-step explanation:

Assuming the given equation is

a(x + b) = 4x + 10

We expand the left hand side to get:

ax + ab = 4x + 10

If this equation must have infinitely many solutions, then

ax = 4x \\  \implies \: a = 4

Also we must have

ab = 10

Put a=4 to get:

4b = 10

b =  \frac{10}{4}  =  \frac{5}{2}

You might be interested in
Which polyhedron is represented by the net shown
irina1246 [14]

Answer:

triangular pyramid

Step-by-step explanation:

Let's make the central triangle the "base", or the bottom face, of our polyhedron. Try to visualise what will happen if we fold up the three triangles so that their top vertices meet at the center top (see diagram).

If we can do that, we'll see that it's a pyramid with a triangular base, so it's a triangular pyramid.

3 0
3 years ago
Read 2 more answers
A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm?
gladu [14]

Answer:

AnSum of two sides of triangle always greater than third side, so the possible values of h is:

7x-3x < h < 7x+3x

4x < h < 10x answer:

Step-by-step explanation:

5 0
3 years ago
Need help -5(1+2k)-8(-4+5k)
Nataliya [291]

Answer:

27 - 50k

Simplify

1. Distribute

-5 ( 1 + 2k ) - 8 ( -4 + 5k )

-5 - 10k - 8 ( -4 + 5k )

2. Distribute

-5 - 10k - 8 ( -4 + 5k )

-5 - 10k + 32 - 40k

3. Add the numbers

-5 - 10k + 32 - 40k

27 - 10k - 40k

4. Add the same term to both sides of the equation

27 - 10k - 40k

27 - 50k

6 0
3 years ago
Can you help me with this please ​
krek1111 [17]

Answflasvkdiuihrytiy\ih\j

5 0
3 years ago
Julio wants to find the volume of a small pebble. He drops it into a graduated cylinder filled with 30.0 mL of water.
dezoksy [38]

Answer:

By calculating water displacement

Step-by-step explanation:

Because Julio knows the volume of water in the graduated cylinder, by dropping the pebble in, he can record the new volume of both the water and pebble. Subtracting the volume of the water from the volume of both will leave him with the volume of the pebble. This technique is water displacement.

8 0
3 years ago
Read 2 more answers
Other questions:
  • an inlet pipe and a hose together can fill the pond in 10 hours. The inlet pipe alone can complete the job in one hour less time
    13·1 answer
  • What’s the difference between 4 3/5 and 3 5/8 and multiply this by 2 4/9
    10·1 answer
  • How do you set this question up?
    13·1 answer
  • Caleb spent 34.95 on 5 pounds of coffee. how much was the coffee per pound?
    11·1 answer
  • Given that f(x)=x+3 and g(x) = x^2 - x, find (f+g)(4)
    11·1 answer
  • A tricycle has 3 wheel. how many wheel are there on 4 tricycles
    5·2 answers
  • If the probability that it will rain tomorrow is 1/5, what is the probability that it will not rain tomorrow? A 4/5 B 3/5 C 2/5
    15·2 answers
  • 1/2 divided 2 equals= _____
    8·2 answers
  • Deion is purchasing cat food. The brand he plans to buy comes in two seizes.
    15·1 answer
  • Brainliest for whoever shows all work!!! FYI: one of them MIGHT be an identity or have no solution (almost positive one is sooo-
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!