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
geniusboy [140]
3 years ago
6

10a²+3b-5a-a²+5b; a=-3 b=5

Mathematics
2 answers:
kkurt [141]3 years ago
5 0

Answer:

136

Step-by-step explanation:

Substitute the values for the variables.

10(-3)^2+3(5)-5(-3)-(-3)^2+5(5)\\\\90+15+15-9+25\\\\136

Helen [10]3 years ago
3 0
10a^2+3b-5a-a^2+5b; a=-3 b=5
Determine the sign
Multiply
Evacuate

10 * 3^2+15+15-9+25
Evaluate

10 * 9+15+15 -9+25
Multiply

90+15+15-9+25
Calculate it

Answer: 136
You might be interested in
Given the function f(x) x^2-2x/x^3 +9x^2-10x Find any holes, vertical asymptotes, and horizontal asymptotes there may be.
yulyashka [42]

Answer:

See below

Step-by-step explanation:

I assume you mean f(x)=\frac{x^2-2x}{x^3+9x^2-10x}:

Holes: Since f(x)=\frac{x^2-2x}{x^3+9x^2-10x} reduces to f(x)=\frac{x(x-2)}{x(x^2+9x-10)}, then there is a hole at x=0 as x exists in both the numerator and denominator (however, its limit as x approaches 0 is 1/5).

Vertical Asymptotes: If we further reduce f(x)=\frac{x(x-2)}{x(x^2+9x-10)} to f(x)=\frac{x-2}{(x+10)(x-1)}, then we see that there are vertical asymptotes at x=-10 and x=1

Horizontal Asymptotes: As the degree of the numerator is less than the degree of the numerator (2), then there is a horizontal asymptote at y=0

4 0
2 years ago
Find the equation for the asymptote y=10/x
DochEvi [55]
Actually, this graph has two asymptotes:  a vertical one and a horiz. one.

Note that we cannot divide by zero.  Thus, x = 0 is the vertical asymptote.

Note that as x continues to grow, y tends towards zero.  Thus, y = 0 is the horiz. asy.
7 0
4 years ago
Help me please please
Reika [66]
A. 819
Add all four numbers together and then divide by 4
3 0
3 years ago
Ayuda por favor <br> I need help
Leya [2.2K]

Answer:

B

Step-by-step explanation:

Multiplying something by 10^-1 is just dividing it by 10.

So 3.02 / 10 = 0.302 since the decimal point moves one to the left.

3 0
4 years ago
Read 2 more answers
PLEASEEE HELP URGENT (15 points) (Brainliest)
Rainbow [258]
I think the first on is A the second one  D and the third one B
5 0
4 years ago
Read 2 more answers
Other questions:
  • Explain how to solve 3x − 4 = 6 using the change of base formula log base b of y equals log y over log b. Include the solution f
    7·2 answers
  • Starting at sea level, a kingfisher flew to an elevation of 3714 feet. Spotting a fish below, the bird descended 4156 feet and c
    6·2 answers
  • 15 Points!!! NEED ASAP!!!!
    14·1 answer
  • Absolute value 2/3x -2/3 = 2/3
    15·2 answers
  • GRAPH MATH PROBLEM PLEASE HELP!!
    14·2 answers
  • Given the function f(x) = x^2- 2x, find f(-1) and f(1). Based on your answers, determine if the function is even. Explain your r
    7·1 answer
  • !!!!!! Pls help !!!!!
    13·1 answer
  • The number of students who participate in​ after-school sports is 180. At an awards​ ceremony, 15% of the students received an a
    5·1 answer
  • PLEASE HELP QUICKLY!!!<br><br> x^2 + (x+9)^2 = 45^2
    14·1 answer
  • Your Associate's Degree requires 62 credits. You have already completed four 3-credit courses and three 4-credit courses.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!