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
Serggg [28]
3 years ago
14

The lengths of two sides of a triangle are shown below:

Mathematics
1 answer:
Feliz [49]3 years ago
3 0

Answer:

Part A) (3x^2 - 6x - 10) + (5x^2 + 9x - 8 ) =8x^2 + 3x - 18

Part B) (10x^2 - x - 3) - (8x^2+3x-18) = 2x^2 -4x+15

You might be interested in
the hall family garden is 3/4 of an acre. if they divide their garden into 1/8 acre sections, how many sections will they have?
Korvikt [17]
We know that
<span>The hall family garden is ------------> 3/4 of an acre
</span><span>if they divide their garden into 1/8 acre sections
so
(3/4)/(1/8)-------> (3/4)*(8)--------> 8*3/4------> 24/4-----> 6 sections

the answer is
6 sections</span>
6 0
3 years ago
Graph the solution of 2 ≥ 4 - v
Lerok [7]
For this case we have the following inequality:
 2 ≥ 4 - v
 The first thing we must do in this case is to clear the value of v.
 We have then:
 v ≥ 4 - 2
 v ≥ 2
 Therefore, the solution set is given by:
 [2, inf)
 Answer:
 
See attached image.

6 0
3 years ago
Read 2 more answers
Harry's spell casting class lasts for 11/6 hours each day. Today, he has been in the class for 7/5 of an hour so far. How much m
Pavel [41]

Answer: 1 13/30 hrs left

Step-by-step explanation:

his class lasts 2 5/6 hrs...and he has already been in there for 1 2/5 hr

so the time he has left can be found by subtracting the time he has been there from the total time of the class

2 5/6 - 1 2/5....

(2 - 1) = 1 : (5/6 - 2/5 = 25/30 - 12/30 = 13/30)

so he has 1 13/30 hrs left

4 0
3 years ago
Read 2 more answers
If a-1/a = 8 find the value of (a+1/a) square​
Strike441 [17]

Answer:

(1) a+1/a=8a+2/8a+1

(2) a²-1/a²=(a+1)(a-1))a²

(8a+2)(8a)/(8a+1)²

8 0
2 years ago
please i need this asap, look at the graph to the right. What is the equation for the line (in y=mx+b form)?
vovikov84 [41]

Answer:

The Answer is: y = - 2x + 8.

the y-intersept is 8, and the slope is -2x

5 0
3 years ago
Other questions:
  • Given the function f(x)=-5x^2-x+20 find f(3)
    15·2 answers
  • You talk to a friend who lives in a different state. She tells you that today it is 12° below zero where she lives. You tell her
    11·2 answers
  • If you increase your current quality score of 85% by 7% you will have a score of what ?
    14·1 answer
  • Write the prime factorization of 10. Use exponents when appropriate and order the factors from least to greatest (for example, 2
    10·1 answer
  • What times 8 equals 3
    12·2 answers
  • What is the slope of the tangent line to f(x)=-2x+5 at x=-3
    6·1 answer
  • What is 3a+2b-5a+b simplified?
    5·2 answers
  • Which statements are true?
    5·1 answer
  • 40 POINTS PLEASE HELPPPPPPP ME !
    7·2 answers
  • Find the product. 87.8 x 2.8 (
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!