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
Kaylis [27]
3 years ago
5

A=12h(a+b)

Mathematics
1 answer:
EastWind [94]3 years ago
6 0

<span>A=12h(a+b) 
Solve for h.

</span>All these answers are incorrect
<span>A. h=2Aa+b
B.h=a+b2A
C.h=A2(a+b)
D.h=2(a+b)A

The answer is 
h = A / 12(a+b)
h = \frac{A}{12(a+b)}</span>
You might be interested in
Two stores sell the same television for the same original price. Store A advertises that the television is on sale for 30% off t
BARSIC [14]
"0.3p = p _ 250" is the one equation among the following choices given in the question that models the situation given in the question. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that you were looking for and the answer has actually come to your help.
4 0
3 years ago
How many ounces of a 15% alcohol solution must mixed with 2 ounces a 20% alcohol solution to make a 17% alcohol solution
zzz [600]
The answer is 6 oz :)
8 0
4 years ago
PLS HELP MEEEEEEE
ExtremeBDS [4]

Answer:

The one that wieghs 10 grams

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
mihalych1998 [28]

Answer:

2-11i

Step-by-step explanation:

-2-5i - (-4+6i)

Distribute the minus sign

-2-5i +4 -6i

Combine the real parts

-2+4 = 2

Combine the imaginary parts

-5i-6i = -11i

the complex number is

2-11i

3 0
3 years ago
an electrition charged $70 for 2 hours of work and 115 for 5hours of work write an equtionto find the cost for y and xk
Westkost [7]

\bf \begin{array}{ccll} \stackrel{x}{hours}&\stackrel{y}{cost}\\ \cline{1-2} 2&70\\ 5&115 \end{array}~\hspace{10em}(\stackrel{x_1}{2}~,~\stackrel{y_1}{70})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{115}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{115-70}{5-2}\implies \cfrac{45}{3}\implies 15


\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-70=15(x-2)\implies y-70=15x-30 \\\\\\ y=15x+40\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}


as you already know, a direct proportional variation has a constant of variation "k", y = kx, which in this case that'd be the slope, namely 15.

7 0
3 years ago
Other questions:
  • PLEASE HELP I NEED HELP!!!
    5·1 answer
  • When x=,y=8. find x when y=12
    5·1 answer
  • Jade buys a blouse and a skirt for 3/4 of their original price. Jade pays a total of $31.50 for the two items. If the original p
    6·1 answer
  • One end of a ramp is raised to the back of a truck 5 feet above the ground. 1 point
    15·1 answer
  • Reduce to simplest form. - 3/5 + 1/3
    9·1 answer
  • HELP FASTTTTTTTTTTTTTTTTTTTTTTTTTT
    15·2 answers
  • Z(x) is a function as defined below:
    15·1 answer
  • Find the measure of each angle indicated.
    14·1 answer
  • Find what % of 62 is 3​
    12·1 answer
  • I need help asap look at last question
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!