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
White raven [17]
3 years ago
6

Please help asap. 45 points

Mathematics
2 answers:
Levart [38]3 years ago
5 0
The answer is B. hope that help

ch4aika [34]3 years ago
5 0
2(10x^2) + 22x -12

2(10x^2) + 2(11x) - 12

2(10x^2) + 2(11x) + 2 (-6)

2(10x^2 + 11x) + 2 (-6)

2 (10x^2 + 11x - 6) 

2 (10x^2 - 4x + 15x - 6)

2 (2x (5x - 2) + 3 (5x - 2))

2 ((5x - 2) (2x + 3))

Finally, your answer is 2 (5x - 2) (2x + 3) 



 

You might be interested in
What is the equation of the line in standard form
aivan3 [116]

your answer is d because the formula is Ax+By=C

6 0
3 years ago
At Silver Gym, membership is $30 per month, and personal training sessions are $35 each. At Fit Factor, membership is $70 per mo
VladimirAG [237]
I’m not sure but i really really really like points!!!!
4 0
3 years ago
The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. Men the same
san4es73 [151]

Answer:

Step-by-step explanation:

Z=\frac{x-mu}{\sigma }

X - Heights of women aged 20 to 29: X is N(64, 2.7)

Y - Heights of men aged 20 to 29: X is N(69.3, 2.8)

a) X=6'=72"

Z=\frac{72-64}{2.7} =2.963

b) Y = 72"

z=\frac{72-69.3}{2.8} =0.965

c) 72' women can be taken as very tall but men moderately taller than average

d) Y<5'5" =65"

Z<\frac{65-69.3}{2.8} =-1.536

e) X>73"

Z>\frac{73-64}{2.7} =3.33

Almost 0% can be taken

f) IQR =Q3-Q1

Z scores =

5 0
3 years ago
Is triangle mno similar to triangle pqo explain
lesantik [10]

Answer:

Step-by-step explanation:

wha-

6 0
3 years ago
Read 2 more answers
What is the length of line PS
stiks02 [169]
PQ^2 = PR \times PS

(4x + 4)^2 = (3x + 3)(3x + 3 + 21)

16x^2 + 32x + 16= (3x + 3)(3x + 24)

16x^2 + 32x + 16= 9x^2 + 81x + 72

7x^2 - 49x- 56 = 0

7(x^2 - 7x - 8)= 0

(x - 8)(x + 1) = 0

x - 8 = 0~~~or~~~x + 1 = 0

x = 8~~~or~~~x = -1

x = -1 makes the lengths of segments PQ and PR equal zero.
That is not possible, so the solution x = -1 is discarded.

x = 8

PS = 3x + 3 + 21

PS = 3x + 24

PS = 3(8) + 24

PS = 24 + 24

PS = 48
4 0
3 years ago
Other questions:
  • What is the value of d + e + f when d = 20, e = –4 and f = –2?
    13·1 answer
  • A segment with endpoints A (3, 2) and B (6, 11) is partitioned by a point C such that AC and BC form a 2:3 ratio. Find the x val
    8·1 answer
  • Identify the graphed linear equation.
    10·2 answers
  • Math Question (10 Points):
    7·2 answers
  • What is the scale factor from polygon A to polygon B?
    10·1 answer
  • Wells College in Aurora, New York was previously an all-girls college. In 2005, the college began to allow boys to enroll. By 20
    12·1 answer
  • 18. Write an expression to represent the area of the shaded region in simplest form. Please help it's due tomorrow
    11·1 answer
  • What is the slope-intercept equation for this line<br><br>(y= mx + b)? ​
    6·2 answers
  • The price per share of a professional sports team increased from $58 to $65 over the past year. What is the stock’s percent incr
    6·1 answer
  • PLZ HELP ME WITH THIS!!!<br> I FORGOT MY NOTESSS its due in 2 days
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!