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
Mandarinka [93]
2 years ago
6

If a=1, b = 2 and c=-3, find the value of 4a3b2​

Mathematics
1 answer:
Greeley [361]2 years ago
8 0

Answer:

48

Step-by-step explanation:

(4*1)(3*2)*2

4*6*2

48

You might be interested in
3) Shelley deposits $605 into an account that earns 5% compound
Bess [88]
AWNSER: $90.75

Shelly earns $90.75 in compound interest after 3 years. All together she has $695.75.

8 0
3 years ago
The sum of the two digit number is 12. If the digit are revesed, then the new number is 18 less than the originaol muber that is
FromTheMoon [43]

Answer:

A) X + Y = 12

B) 10Y + x = 10x + Y -18

B) 9Y = 9x -18 multiplying A) by -9

A) -9Y = 9x - 72  adding A and B we get

0 = 18x -90

x = 5

The number is 75

Double-Check

7 + 5 = 12

75 -57 = 18





Step-by-step explanation:


6 0
3 years ago
Use the zero product property to find the solutions to the equation x^2-15x-100=0
7nadin3 [17]

Answer:

x = 20 or x = -5

Step-by-step explanation:

To solve the quadratic equation we must factor the expression

Look for 2 numbers that when you multiply them, obtain the result -100 and when you add them, obtain the result -15.

You can verify that these numbers are -20 and 5

-20 +5 = -15\\\\-20 * 5 = -100

Then the polynomial factors are

(x-20) (x + 5) = 0

 The zero product property says that if two terms a * b = 0 then

a = 0 or b = 0

So

(x-20) = 0 or (x + 5) = 0

x = 20 or x = -5

6 0
3 years ago
Read 2 more answers
In the figure shown, line AB is parallel to line CD. What is the
timurjin [86]
Since AB is a straight line, and straight lines are 180 degrees, you can add the two 62 degree angles.

62+62=124

180-124=56

angle x is 56 degrees
3 0
3 years ago
Find cos theta if sin theta = 2/3. assume the terminal side of the angel falls in quadrant 2
kow [346]
Well knowing that the terminal arm of the standard position angle is in quadrant 2, we can determine the reference angle, in quadrant 2, by simply taking the difference between 180 and whatever the angle is.

So ø reference = 180 - ø in standard position.

Regardless, the reference angle is in quadrant 2, we need to then label the sides of the reference triangle based on the opposite and hypotenuse.

Solve for adjacent side using Pythagoras theorem.

A^2 = C^2 - B^2
A^2 = 3^2 - 2^2
A^2 = 9 - 4
A^2 =5
A = sq root of 5.

Then write the cos ratio using the new side.

Cos ø =✔️5/3. Place a negative in front of cos ø as cos is negative in second quadrant.
3 0
2 years ago
Other questions:
  • Multiples of 3 are always multiples of 6.
    7·2 answers
  • NEED HELP ASAP!!!!!!!!
    12·1 answer
  • Plan your own board game using map and different types of quadrilaterals as decision boxes. Apply the topics- playing with numbe
    6·1 answer
  • Jennifer has been saving for college for 57 months. The first month, she saved $11. She was able to save more money each month t
    11·1 answer
  • Diana works in a building that is 130 feet tall. She is outside, looking up at the building at an angle of 37° from her feet to
    13·1 answer
  • Explain how u got the answer
    11·1 answer
  • It says 33cm it’s messed up because it’s on a laptop but what’s the volume of this sphere :)
    5·1 answer
  • The art club had an election to select a president. 56 members voted in the election and 24 did not vote. What percentage of the
    8·1 answer
  • 10
    11·1 answer
  • What is the sum of the polynomials?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!