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
ira [324]
3 years ago
5

The complete answer

Mathematics
1 answer:
erastova [34]3 years ago
5 0

Answer:

4/9*1/2

Step-by-step explanation:

You might be interested in
your $440 gets 5.8% interest compounded annually for for 8 years what will your $440 be worth in 8 years l?​
Dmitriy789 [7]

Answer:

The answer is $690.78

Step-by-step explanation:

7 0
3 years ago
When graphing y = 2x2 + 35x + 75, which viewing window would allow you to see all of the intercepts and the minimum as closely a
djverab [1.8K]

The intercept with the y-axes occurs when x = 0

f(0) = 2*02 + 35*0 + 75 = 0 + 0 + 75 = 75

So intercept with x axes is the point (0,75)

The intercept with the x-axes occurs when y=0

2x2 + 35x + 75 = 0

<span>As there’s no direct way to find x, we can use the <span>Bhaskara formula:</span></span>

x=(-b+- square root (b2-4ac))/(2a)

This formula is for: ax2 +bx + c = 0

So:

a=2

b=35

c=75

x=(-35+- square root (35^2-4*2*75))/(2*2)

So x can be -2.5 or -15

So intercept with y axes are the points (-2.5,0) and (-15,0)

And there is also a formula to find the mínimum. The mínimum is always the vertex:

Xv = -b/(2*a) = -35/(2*2) = -8.75

Yv = f(Xv) = f(-8.75) = 2(-8.75)^2 + 35(-8.75) <span> + 75 = </span>-78.125

So the minimum is the point (-8.75, -78.125)

You can easily verify all these data with a graphic software such as GeoGebra.

Here is the complete list of all the points we need to see:

(0,75); (-2.5,0) ; (-15,0), (-8.75, -78.125)

So the mínimum X has to be -15 and the máximum X has to be 0

and the mínimum Y has to be -78.125 and the máximum Y has to be 75

So this leads to a different scale for X and for Y.


Window x = [ -15, 0] y = [ -78.125, 75]
5 0
3 years ago
Please help me and explain the anwser
natita [175]
ANSWER: y=7 is the equation Of the line that passes to through the point (-2,7) and Has a slope of zero.
8 0
2 years ago
Which one should I choose
bulgar [2K]

Answer:

I believe the answer is 12x 5

5 0
3 years ago
Read 2 more answers
Find the area of the following shapes:<br> 1)<br> 10 cm<br> 9 cm<br> 6 cm
olya-2409 [2.1K]

Answer:

560

Step-by-step explanation:

10 x 9 = 90 x 6 = 560

8 0
3 years ago
Other questions:
  • Helppppppppppppppppppppppppppppppppppppppppp
    11·1 answer
  • What temperature is 23 above freezing in fahrenheit
    9·2 answers
  • Pinky Bauer, Chief Financial Officer of Harrison Haulers, Inc., suspects irregularities in the payroll system, and orders an ins
    15·1 answer
  • At a restaurant, a serving of chicken noodle soup is 3/4 cup. A serving of vegetable soup is 2/3 cup. The restaurant sold 20 ser
    12·2 answers
  • What is the area of this triangle? (Image Attached)
    5·2 answers
  • Omar had 7 goldfish in his tank. He has 3 fewer redfish than goldfish in his tank. Omar also has 8 more black fish than goldfish
    13·2 answers
  • The power,
    5·2 answers
  • A ladder 50 dm long when set against the wall of a house just reaches a window at a height of 48 dm. How far is the lower end of
    9·1 answer
  • What is the answer to 2 (r-4)+5(r+2
    9·2 answers
  • 10⁴ metres at a speed of 2.5 km/h.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!