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
Ivahew [28]
3 years ago
13

Please Helpp Mee! I need it NOW!

Mathematics
2 answers:
Veronika [31]3 years ago
6 0
-14,-16,10 i may be wrong sorry!♡︎♡︎
lyudmila [28]3 years ago
3 0

Answer:1st one 2nd one and 8th

Step-by-step explanation:

You might be interested in
I’ll CashApp someone 5$ if they can kindly answer this, I’ve been stuck on this and it’s due tonight, I will even mark you Brain
lisov135 [29]

Answer: Part A is 2 and 6 Part B is 2

Step-by-step explanation:

Part A: Here is the explanation. So, you started at with the expression 3x^2+8x+4 and when you're are factoring, you have 3x^2+px+pq+4. You can substitute the p and q for 6 and 2. What they did is they replaced 8x with px+qx. To get 8x, p needs to be 6 and q needs to be 2, or the other way around. TIP: The numbers just have to add up to 8 on this one. It doesn't have to be 6 and 2.

Part B: Here is what I got so far... 3x(x+r) is 3x^2+3xr. Also, s(x+r) is sx+sr. The equation becomes, 3x^2+3xr+sx+sr. R can be 2 and s can be 2. Here is my reasoning: The original expression was 3x^2+8x+4. We already have the 3x^2, so now we need to find what the others are by determining what r and s equal. R and s can both be 2 to make four. 2x2 is 4. Let's see if it can make 8.  3xr becomes 6x and sx becomes 2x. 6x+2x is 8x.

4 0
3 years ago
Write 2 expressions that represent the areas of 4 triangles
arsen [322]
2-9x and 17x - 8x +2
4 0
3 years ago
Please help, I don’t know how to do this.
Molodets [167]

Answer:

Q2: slope = -½

Q3: slope = 1

Step-by-step explanation:

If the equation of the line is in the form y = mx+b, then m is the slope of the line and b is the y-intercept (the point where the line crosses the x-axis).

y = -½x, so the slope of the line is -½

y = x+15, so the slope of the line is 1

6 0
3 years ago
Hey can someone help me with #17
Vinvika [58]
D. 54° as you know an external angle has to equal up to 360 

when you start plugging in 360 by 36 gives you 10
360 by 40 gives you 9
360 by 45 gives you 8
360 by 54 gives you 6.666 repeating you know that it isn't possible
you cannot have a repeating number of sides as an angle measure
that's how you get that answer

6 0
3 years ago
I need to Know Questions 20 and 23 Please It's says "Write 2 inequalities using the number pairs. Use the symbol < or>"
Phoenix [80]
20. 5> -11    -11<5

23. 0> -4    -4<0
7 0
3 years ago
Other questions:
  • What would you have to do to change 10 cubic feet into cubic inches?
    7·2 answers
  • Solve the inequality for x: 2x+3&lt;23
    11·2 answers
  • Number of plane surface in a matches box​
    15·1 answer
  • Robert and Elaine ran around the high school track during gym class. robert ran 1/2 of the way around the track in 5/6 minute. L
    8·1 answer
  • Which ordered pair is not a point of the graph of y=1/2x-7
    14·1 answer
  • Use the elimination method to solve the system of equations?<br> 6x+2y=8<br> 12x+y=22
    6·1 answer
  • What is the value of h
    10·1 answer
  • 36 is 18% of what number?
    7·2 answers
  • Chapter 1:Qua
    10·1 answer
  • 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!