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
Sphinxa [80]
3 years ago
8

Can someone help me with this!! I’ve been stuck for awhile!!

Mathematics
1 answer:
scoundrel [369]3 years ago
3 0

Answer:

(C) h = \frac{2a}{b}

Step-by-step explanation:

Here we have the formula for the area of a triangle: A = \frac{1}{2}bh. Our goal is to isolate h on one side of the equation.

To do this, let’s treat the rest of the equation as if there were no variables.

Multiply both sides by 2:

2a = bh

Divide both sides by b:

\frac{2a}{b} = h

Hope this helped!

You might be interested in
PLSSS NEED HELP!!!!!
vaieri [72.5K]
It would be a rectangle.

5 0
3 years ago
Will give BRAINLIEST
Lerok [7]

Answer:

x = 20°

Step-by-step explanation:

Given

3x + 80° + 2x = 180° [ being linear pair ]

5x + 80° = 180°

5x = 180° - 80°

5x = 100°

x = 100° / 5

Therefore x = 20°

Hope it will help. :)

4 0
4 years ago
Read 2 more answers
F(x) = = -x + 9<br> g(x) = x2 - 6x + 9<br> What is the value of g(f(0))
mote1985 [20]
<h3>Answer:    36</h3>

=========================================================

Explanation:

f(x) = -x+9

f(0) = -0+9 .... replace x with 0

f(0) = 9

We will replace f(0) with 9 in the g(x) function. In other words, we plug in x = 9 into the g(x) function

This is because g( f(0) ) = g( 9 )

g(x) = x^2 - 6x + 9

g(9) = 9^2 - 6*9 + 9 ... replace x with 9

g(9) = 81 - 54 + 9

g(9) = 36

Therefore, g(f(0)) = g(9) = 36 or simply g(f(0)) = 36

-----------------------

Another method is to compute g(f(x)) algebraically first

g(x) = x^2 - 6x + 9

g(f(x)) = ( f(x) )^2 - 6*( f(x) ) + 9 .... replace every x with f(x)

g(f(x)) = ( -x+9 )^2 - 6*( -x+9 ) + 9 .... replace f(x) with -x+9

g(f(x)) = x^2 - 18x + 81 + 6x - 54 + 9

g(f(x)) = x^2 - 12x + 36

then we plug in x = 0

g(f(x)) = x^2 - 12x + 36

g(f(0)) = 0^2 - 12*0 + 36 ... replace x with 0

g(f(0)) = 36

4 0
3 years ago
A fitness club charges $25 per month as well as a one-time $80 fee of all new members which equation represents the cost in doll
madam [21]

Answer: So if you want to find the total cost (c) for a certain number of months (m) and it costs $35 per month, you just need to multiply the number of months by the cost per month. So

35m=c

If you want to see the units cancel

($35/month)(months)=$

The months will cancel out, and you will be left with total dollars.

Not sure about the second part of your question, but if you wanted to figure out how much it would cost to be a member for 6 months, you would just plug in 6 for m.

35(6)=c

c=210

So $210

Step-by-step explanation:

4 0
4 years ago
Adding variables such as n to 10 as well as how to write that out
aliina [53]

Answer:

n + 10

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 16 POINTS-Someone please help me on this please I need help ASAP
    11·1 answer
  • A bag contains purple marbles and blue marbles, 49 in total. The number of purple marbles is 6 less than 4 times the number of b
    10·2 answers
  • PLEASE SHOW ALL THE STEPS THAT YOU USE TO SOLVE THIS PROBLEM
    12·1 answer
  • Please help will mark as brainliest
    12·2 answers
  • What is the solution of the proportion 3/5=13/x ? Round to the nearest tenth if necessary.
    9·2 answers
  • Simplify: (15-13i)-(-1+17i)
    15·1 answer
  • Hey home without the m now what's is 5678 x 43​
    5·1 answer
  • Zachary looked at how many people ride the morning ferry. He made a dot plot for the data.
    6·2 answers
  • Solve the equation using elimination. Is this a consistent, inconsistent, or dependent? What is the solution
    5·1 answer
  • Jbcjkbcjkbdkcvdc ndbljbvv1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!