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
dsp73
3 years ago
11

36. GEOMETRY Write an algebraic expression to

Mathematics
1 answer:
Stels [109]3 years ago
6 0

Answer:

108 in²

Step-by-step explanation:

Area of a triangle is given as ½*base*height

The base of the given triangle = h + 6

height = h

Algebraic expression for its area = \frac{1}{2}*(h + 6)*h = \frac{1}{2}(h^2 + 6h) = \frac{h^2 + 6h}{2}

Evaluate the area if h is given as 12 inches.

Plug in the value of h into the algebraic expression:

\frac{h^2 + 6h}{2} = \frac{12^2 + 6(12)}{2}

= \frac{144 + 72}{2}

= \frac{216}{2} = 108 in^2

You might be interested in
PLEASE HELP FAST 30 POINTS PLUS BRAINLIST ONLY ANSWER IF YOU KNOW
Katen [24]
ANSWER: 2327.04

EXPLANATION:

I’m assuming this is Reverse Pythagorean Theorem, so the equation would be c^2 - a^2 = b^2, so all you have to do it substitute the variables and solve. The length of the cable is variable c, the height of the tower is variable a, and the length of where is the cable is anchored and the base of the tower is variable b. That might not make any sense but feel free to ask any questions. :)
7 0
3 years ago
What is the solution to the equation One over 4X+2 equals -5/8 X -5
kipiarov [429]

Answer:

I don't know the answer but i recommend a website called cymath. It is a calculator to any equation and demonstrates the procedures.

6 0
3 years ago
A circle has a sector with area 33 pi and central angle of 11/6 pi radians. What is the area of the circle?
frosja888 [35]

Answer:

The area of the circle is 36\pi\ units^{2}

Step-by-step explanation:

we know that

The area of a circle subtends a central angle of 2\pi radians

so

By proportion find the area of the circle

\frac{33\pi }{(11\pi /6)}=\frac{x}{2\pi}\\ \\ x=2\pi*( 33*6)/11\\ \\x=36\pi\ units^{2}

4 0
3 years ago
Read 2 more answers
A square ABCD has the vertices A(n, n), B(n, -n), C(-n, -n), and D(-n, n). Which vertex is in Quadrant III?
andreyandreev [35.5K]
The answer is C because it's two negatives. Hope that helped
8 0
3 years ago
Read 2 more answers
2(x−3)=8(x−6) what is x?
uysha [10]

Answer: x = 7

Step-by-step explanation:

2x - 6 = 8x - 48

+48

2x + 42 = 8x

-2x

42 = 6x

/6

7 = x

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!!
    10·1 answer
  • Flying fish use their pectoral fins like airplane wings to glide through the air. Suppose a flying fish reaches a maximum height
    6·2 answers
  • Math definitely isn't my greatest subject, if anyone knows how to do this and can explain it to me please help!
    8·1 answer
  • What is the answer to number 23 ?
    6·2 answers
  • You collect a total of $75 in donations from three people. The three donations are in the ratio 4 to 4 to 7. How much is each of
    15·1 answer
  • The ages of Jamal, Wesley, an John are consecutive integers.the sum of thier ages is 108.what are thier ages .
    13·1 answer
  • Adam biked 6 3/4 miles to work and then 3 2/5 miles to the store. How many miles had he biked that day when he arrived at the st
    8·1 answer
  • How many points need to be removed from this graph
    11·1 answer
  • Me ayudancon esto?plisssss​
    9·1 answer
  • Is the following a function ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!