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
vichka [17]
3 years ago
13

Which is the best answer??

Mathematics
1 answer:
GuDViN [60]3 years ago
5 0

Answer:

\large\boxed{C.\ (-4x+3)(x-2)}

Step-by-step explanation:

-4x^2+11x-6=-(4x^2-11x+6)=-(4x^2-8x-3x+6)\\\\=-\left[4x(x-2)-3(x-2)]=-(x-2)(4x-3)=(-4x+3)(x-2)

You might be interested in
HELP ASAPP!!!! PLZZZ
liberstina [14]

Answer:

x = 4

Step-by-step explanation:

35/60 = (5x+1+35)/96

3,360 = 60(5x+36)

56 = 5x+36

20 = 5x

x = 4

7 0
3 years ago
PLEASE HELP!!!!!!!Find the length of the missing sides. Round your answers to the nearest tenth. (Hint: Always make sure to labe
Reptile [31]

Answer:

(9.37, 17.7) ; (14.10, 19.42); (20.8, 22.3)

Step-by-step explanation:

For the first picture :

The missing angle :

180 - (32 + 90)

180 - (122) = 58°

To obtain the length of side x:

From ptthagoras:

Tan58° = opposite / Adjacent

1.6003345 = 15 / x

x = 15 / 1.6003345

= 9.37

y = sqrt(15^2 + 9.37^2)

y = sqrt(312.7969)

y = 17.7m

2)

Missing angle :

From ptthagoras :

Sin54° = opposite / hypotenus

0.8090169 = y/ 24

y = 0.8090169 * 24

y = 19.42

x = sqrt(24^2 - 19.42^2)

x = sqrt(198.8636)

x = 14.10

3)

Sin21° = opposite / hypotenus

0.3583679 = 8 /y

y = 8 / 0.3583679

y = 22.3

x = sqrt(22.3^2 - 8^2)

x = sqrt(433.29)

x = 20.8

7 0
3 years ago
a crane lifts a 450 kg concrete to the top of a 50 m building in 5 s. assuming g=10 m/s² calculate a) the potential energy of th
Juliette [100K]

Answer:

Step-by-step explanation:

The work done changes the potential energy

ΔPE = mgΔh = 450(10)(50) = 225,000 = 225 kJ

power is the rate of doing work

P = 225000/5 = 45000 W = 45 kW

5 0
3 years ago
The Sunday school teacher gave 5 Friend's Day invations to each of her 19 students to give to their friends. She had 5 left over
lesya [120]
I'm pretty sure its 100 because if she gave each of her 19 students 5 invitations that equals 95. (19×5=95) And She had 5 leftover equals 100. (95+5=100)
8 0
3 years ago
What is the slope of the line that passes through the points<br> (3, -7) and (-5, 17)?
MatroZZZ [7]
-3 is the slope, use y2 - y1 over x2 - x1 equation to solve
4 0
2 years ago
Other questions:
  • What might be useful to know how many squares are in stage n <br> please i need help
    11·1 answer
  • Which rays form the sides of IHG
    7·1 answer
  • On Friday,Merida uses 1/4 of the box of pancake mix to make pancakes. On Saturday, she use 1 1/2 times as much pancake mix as Fr
    10·1 answer
  • The inventory turnover and current ratio are related. The combination of a high current ratio and a low inventory turnover ratio
    8·1 answer
  • -4x + 7 for x=1. evaluate each expression for the given value of x.
    15·2 answers
  • PLS HELP I WILL GIVE BRAINLIEST
    10·1 answer
  • Multiply the following<br>1)34/7×3<br>2)3/8×7<br>3)3/4×7​
    12·1 answer
  • Draw a pie chart representation of Roxy’s one-year budget plan using the expenses and income amounts from parts B through E.
    9·1 answer
  • Josh has 124 ounces of candy. How many pounds of candy does Josh have?
    6·2 answers
  • What is the answer??
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!