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yuradex [85]
3 years ago
13

X² + 7x + 12 ???????????????

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
8 0
(x+3)(x+4) is the answer if you’re factoring
musickatia [10]3 years ago
7 0

Answer:

I’m sure it’s (x+3) and (x+4)

Step-by-step explanation:

You might be interested in
9+3v is greater than or equal to 6
kondaur [170]

Answer:

If you take it in terms of integers,

9+3v may or may not be greater or equal to 6. It depends on the value of the variable you put in.

For eg:- if you substitute the value for v as 2 then 9+3x2=15 which is greater than 6 but if you put in -1 for v then you will get 9+3x(-1)=6


8 0
3 years ago
If the cost, C. for manufacturing x units of a certain product is given by C = x2 + 35x + 35, find the number of units manufactu
Advocard [28]

Answer: 85 units

Step-by-step explanation:

x^2 +35x + 35 = 10235

-10235 on both sides

x^2 + 35x -10200

Now Factor

( x - 85 ) ( x + 120 )

Now plug in for x using 85 or -120

(85)^2 + 35(85) + 35

7225 + 2975 + 35 = 10235

So 85 is the right answer

4 0
3 years ago
Read 2 more answers
Can someone help me with these ignore the place your answer in the gridd
madreJ [45]

#1

Apply pythagorean theorem

  • L=12ft
  • B=9ft

So

Diagonal

  • √L²+B²
  • √12²+9²
  • √144+81
  • √225
  • 15ft

#2

Again apply

  • H²=P²+B²
  • H²=3²+9²
  • H²=9+81
  • H²=90
  • H=√90ft
  • H=9.5ft
4 0
2 years ago
The equation a = 640s gives the relationship between s square miles and a acres. Pam owns 7.5 square miles of farmland. How many
never [62]
I believe it is C. Multiply 640 by 7.5. You should get 4800 
4 0
4 years ago
The line y=−3x+4
Olegator [25]
Answer: -3

Explanation:
This equation is called slope-intercept form the line you put in has the slope and y-intercept in it, whatever number is in front of x is the slope, this equations slope is -3.
5 0
3 years ago
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