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
ladessa [460]
3 years ago
5

Can someone help me with this problem?

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0

Increasing is= [0,90], [270,360]

Decreasing is=[90,270]

Concave up=[180,360]

Concave down=[0,180]

You might be interested in
In a lottery the first prize is $1,000,000. Each succeeding prize is 1/2 of the preceding prize. How much money is allotted in 7
marusya05 [52]
Second: $500,000
Third: $250,000
Fourth: $125,000
Fifth: $62,500
Sixth:$31,250
Seventh:$15,625
If you need the total just add
6 0
3 years ago
Help me with this please!
DedPeter [7]

Answer:

Area of triangle = 20√2

Step-by-step explanation:

Formula:

Area of triangle = bh/2

b - base  of triangle

h - height of triangle

<u>Distance formula</u>

d = √(x₂ - x₁)² +(y₂ - y₁)²

From the figure we can see that, the given triangle is right angled triangle.

Base = AC and Height = AB

<u>To find AB and AC</u>

A(1,3), B(4,7) and C(9, -5)

AB =  √(4 - 1)² +(7 - 3)² =  √(3² + 4²) = 5

AC = √(9 - 1)² +(-5 - 3)² =  √(8² + -8²) = 8√2

<u>To find the are of triangle</u>

Area = bh/2 = (5* 8√2)/2 = 20√2

Therefore the area of triangle = 20√2 square units

8 0
3 years ago
Read 2 more answers
Helppppppppppppppppppppppppppppp
natita [175]

Answer:

Step-by-step explanation:

4=y/8+1

rewrite equation

y/8 + 1 = 4

move all terms not containing y to the right of the equation

y/8 = 3

multiply both sides of the equation by 8

8 x y/8 = 8 x 3

simplify both sides of the equation.

y = 24

4 0
3 years ago
Read 2 more answers
the volume of a triangular prism is V=1/2abh, where a is the altitude or height of the triangle, b is the base of the triangle a
Vedmedyk [2.9K]

9514 1404 393

Answer:

  h = 2V/(ab)

Step-by-step explanation:

Divide both sides of the equation by the coefficient of h.

  V = (abh)/2

  h = 2V/(ab)

4 0
3 years ago
What is 3.6 subtract 0.7
hram777 [196]

Answer:

2.9

Step-by-step explanation:

3.6 - 0.7 = 2.9

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the function rule for the line
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=18-%5Csqrt%7B%7D%20-25" id="TexFormula1" title="18-\sqrt{} -25" alt="18-\sqrt{} -25" align="ab
    13·1 answer
  • Help asap please ----------------
    6·1 answer
  • A is at (10,-2) and B is at (1,-11).<br> P is at (3, y) and PA = PB.<br> Find the value of y.
    10·1 answer
  • Can anyone solve this? If so tell me and make sure u know what ur doing please
    12·1 answer
  • A sailboat travels at an average speed of 8 km/h. How many kilometers are traveled in 20 h at that speed?
    5·1 answer
  • Formula for 4,9,14 19 nth term ​
    14·1 answer
  • Hello can someone help me I don’t get this
    14·1 answer
  • Which expression represents the number that is four times as large as the sum of 8 and 160
    8·1 answer
  • What is the slope of the line that passes through the points (10, 3) and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!