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
seraphim [82]
2 years ago
13

4 times x with an exponent of 2 plus 2 times y with an exponent of 4. X=-3 y=2

Mathematics
1 answer:
Digiron [165]2 years ago
8 0

Answer:

Step-by-step explanation:

Your equation is: 4*x^{2} +2 * y^{4}

You also know that x = -3 and y = 2. You can rewrite the equation by substituting x and y with their actual values:

4*(-3)^{2} +2 * 2^{4}

First, you want to do the exponentiation (meaning you want to calculate (-3)^{2} and 2^{4} parts). (-3)^{2} equals 9 and 2^{4} equals 16.

So the equation now is:

4*9+2*16

Now you want to do multiplication. 4*9 equals 36 and 2*16 equals 32. So you're left with:

36+32

Which equals 68.

You might be interested in
Quick help with math please? 50 points.
Elden [556K]

y≤-2x +2

y< 1/3x +2

this is the answer to this

7 0
3 years ago
Read 2 more answers
Find the x and y intercepts of the graph of the equation y=x^2-5
mr_godi [17]

Answer:

x intercepts  -sqrt(5), + sqrt(5)

y intercept -5

Step-by-step explanation:

y = x^2 -5

to find the x intercept set y=0 and solve for x

0 = x^2-5

add 5 to each side

5 = x^2

take the square root of each side

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

x = +-sqrt(5)    there are 2 x intercepts since it is a quadratic


to find the y intercept set x=0 and solve for y

y = 0-5

y = -5

8 0
3 years ago
6-4(2x-3)+10x<br> Show and explain work
lukranit [14]

Answer:

18+2x

Step-by-step explanation:

6-4(2x-3)+10x

6-8x+12+10x    multiply 2x-3 by -4

18+2x               combine like terms

6 0
3 years ago
Handsome Jack is buying a pony made of diamonds. The price of the pony is P dollars, and Jack also has to pay
Leya [2.2K]

Answer:

.25(P), or P/4

Step-by-step explanation:

Depending on what P, the answer should be .25(P)

7 0
3 years ago
Find the missing measure
uranmaximum [27]

Answer:

x=79*

Step-by-step explanation:

136+60+85+x=360

281+x=360

x=360-281

x=79

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jaden sells a painting for 10 times the original price he sells a painting for $45.50 what was the original price of this painti
    12·2 answers
  • Simplify: 1/3(6ab-9b)+2/3(9ab+12)
    10·1 answer
  • What does negative 3 over 8 &gt; −1 indicate about the positions of negative 3 over 8 and −1 on the number line?
    10·2 answers
  • An employee does not earn sales commission for the first $1000 of sales, but earns 15% sales commission on all sales made therea
    8·2 answers
  • What substitution should be used to rewrite 4x^4-21x^2+20=0 as a quadratic equation ​
    8·1 answer
  • X-y+4z=5<br> 4x+z=2<br> x+5y+z=17
    10·1 answer
  • Find the circumference of a circle with an area of 615.75 square inches.
    14·1 answer
  • If I 50% increase is followed by a 33 1\3 % decrease is it greater, less than, or the same as the original
    5·1 answer
  • Please help ill mark brainliest​
    15·2 answers
  • Simply please and the answer is not 5a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!