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
zepelin [54]
3 years ago
12

4. If x=4 and y=10, what is the value of the expression 3x²y + y/2 - 6x?

Mathematics
1 answer:
Vlad1618 [11]3 years ago
4 0

Answer:

2

Step-by-step explanation:

3*4^2*10+10/2 - 6*4

   4*4=16    5      24

3*16*10  +   5  -  24 = 19

480 - 19

You might be interested in
Which equation is equivalent to 2/3x-5/6=-5/12x+1/4
umka21 [38]

Answer:

x = 1

Step-by-step explanation:

\frac{2}{3} x -  \frac{5}{6}  =  -  \frac{5}{12} x +  \frac{1}{4}  \\  \frac{2}{3}x +  \frac{5}{12}  x =  \frac{1}{4}  +  \frac{5}{6}  \\  \frac{8}{12} x +  \frac{5}{12}x =  \frac{3}{12}  +  \frac{10}{12}  \\  \frac{13}{12} x =  \frac{13}{12}  \\ x = 1

6 0
3 years ago
Read 2 more answers
Write the product in standard form (2x + 5) ^2
Iteru [2.4K]

Answer:

4x^2+20x+25

Step-by-step explanation:

(2x+5)^2 = (2x+5) (2x+5)

Using the foil method : 2x(2x) = 4x^2

(2x) (5) = 10x

(2x) (5) = 10x

5 (5) = 25

Combine like terms

4 0
3 years ago
The sum of five more than a certain number and 10 more than twice the number is equal to the product of 2 and the number increas
d1i1m1o1n [39]

Answer:

No solution

Step-by-step explanation:

10+2x=2x+8

2x=2x-2

0≠-2

7 0
3 years ago
Solve the differential equation by variation of parameters, subject to the initial conditions y(0) = 1, y'(0) = 0. 36y'' − y = x
viktelen [127]
Try this solution, note, checking was not performed.

5 0
3 years ago
If m RQ = 118°,<br> then T = _____ degrees<br> S = ______ degrees
Sati [7]
59 degrees t and s are the same because they share an arch and angle is half of the circle length 118/2=59
8 0
3 years ago
Read 2 more answers
Other questions:
  • Given the graph of a line y=−x.
    10·1 answer
  • Please help! All the questions.
    10·1 answer
  • 863.141 in expanded form
    14·1 answer
  • RATIO HELP PLEASE
    12·1 answer
  • Start at 3, create a pattern that multiplies each number by 3. Stop when you have 5 numbers
    10·1 answer
  • The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
    13·2 answers
  • Two different customers go to Vallarta to get stuff to make tacos. Customer A buys 2 packages of tortillas for $2 each, 2 pounds
    8·2 answers
  • PLease help!! I will give brainliest for the right answer!!
    8·1 answer
  • The area of a square is 54 cm. What
    14·1 answer
  • Find the volume of pyrmaid
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!