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
Lina20 [59]
3 years ago
15

Write the equation for the area of a triangle with a height that is 5 more than twice its base using one variable. Please help m

ee this is my last question
Mathematics
1 answer:
zysi [14]3 years ago
7 0

Answer:

A=b(b+\frac{5}{2} )

Step-by-step explanation:

hey there!!!

we know already that the area of a triangle is given as

A=\frac{1}{2}b *h

where b= base

and h= heigth

Given that the height is 5 times more than twice it base

let h= 2b+5

Now we substitute h=2b+5 in the area of the triangle

A=\frac{1}{2}b * (2b+5)

A= \frac{2b^2}{2} +\frac{5b}{2}

A= b^2+\frac{5b}{2}\\\\A=b(b+\frac{5}{2} )

You might be interested in
Which of the following is the weakest r-squared value? Which one is the strongest?
Setler [38]

Answer:

Weakest value = 0.0196

Strongest value = 0.5929

Step-by-step explanation:

Given:

Choices

0.691

-0.14

-0.24

-0.77

Computation:

0.691² = 0.477481

-0.14² = 0.0196

-0.24² = 0.0576

-0.77² = 0.5929

Weakest value = 0.0196

Strongest value = 0.5929

7 0
3 years ago
Which function's graph has asymptotes located at the values x=pi/2+-npi?
Furkat [3]
For those of you with differently ordered answers, the correct answers according to Apex are as followed:  y=sec x  and  y=tan x
8 0
3 years ago
Read 2 more answers
URGENT!!!
aksik [14]

Answer:

B) cos f

Step-by-step explanation:

sin e = DF/EF

cos d = (which side is adjacent i don't even know)/EF

cos f = DF/EF

sin d = opposite (hypotenuse)/hypotenuse, doesn't make sense

sin f = DE/EF

life lesson in trig: don't try to do right triangle trig using the right angle, it won't work out

5 0
3 years ago
What do you call a cow that's robing the store.
Alex73 [517]

Answer:

LOL

Step-by-step explanation:

6 0
2 years ago
-1/9 divided by 3/4<br><br> -4/27<br><br> -1/12<br><br> 1/12<br><br> 4/27
insens350 [35]
I think it's -4/27...
5 0
3 years ago
Other questions:
  • An equation with a 9 as a result
    9·1 answer
  • If i buy something for $125 and sell it for a retail price of $200 what is the markup price?
    14·1 answer
  • Find the value of x this question is for geometry please help
    9·1 answer
  • one-eighth of the 32 students in the class went abroad for fall break. how many students went abroad?
    9·1 answer
  • Help plzz someone on NUMBER 10 AND 17 its in the files attached thank youuu
    9·1 answer
  • Please help i will give brainliest
    13·1 answer
  • Pls help me hurry I need help!!
    13·1 answer
  • Solve by elimination:<br> 3x + 4y = 0<br> 5x-3y = -58<br> (6, -8)<br> B (-6, -8)<br> C (-8, 6)
    8·1 answer
  • Find the slope (3,6)<br> (3,-3) need in 5 minutes
    7·1 answer
  • When rounding to the nearest hunderth, which numbers below will round to 187.55? Select all that apply
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!